@import url("https://fonts.googleapis.com/css2?family=Work+Sans:wght@100;200;300;400;500;600;700;800;900&display=swap");

/* Common Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style-type: none;
    outline: none;
    text-decoration: none;
    font-family: "Work Sans", sans-serif;
}


html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

:root {
    --primary-color: #6edae6;
    --white-color: #fff;
    --black-color: #000;
}

.center {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* End of Common Styles */



/* Section 1 */
.section-1 {
    width: 100%;
    height: 100vh;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    clip-path: polygon(100% 0, 100% 95%, 38% 100%, 0 100%, 0 0);
    position: relative;
}

/* Logo */
.logo {
    position: absolute;
    top: 3rem;
    left: 3rem;
}

.logo i {
    font-size: 10rem;
    color: rgba(0, 0, 0, 0.8);
}

/* Navbar */
.navbar {
    position: absolute;
    top: 3rem;
    right: 10%;
}
  
.navbar-link {
    font-size: 2rem;
    display: inline-block;
    margin: 0 3rem;
    color: var(--black-color);
    transition: transform 0.5s;
}
  
  .navbar-link:hover {
    transform: scale(1.5);
}
/* End of Navbar */

/* Cube */
.cube-wrapper {
    perspective: 100rem;
}
  
.cube {
    width: 30rem;
    height: 55rem;
    transform-style: preserve-3d;
    transform: rotateX(0) rotateY(20deg) rotateZ(0);
    position: relative;
    top: -2rem;
    transition: transform 0.5s;
}
  
.front-side,
.back-side {
    width: 100%;
    height: 100%;
    background-color: #fee;
    position: absolute;
    transform-style: preserve-3d;
    box-shadow: inset 0.1rem 0.1rem 0.1rem #ddd, inset -0.1rem -0.1rem 0.1rem #ddd;
}
  
.front-side {
    padding: 2.5rem;
    transform: translateZ(5rem);
}
  
.front-side::before,
.front-side::after {
    content: "";
    width: 100%;
    height: 10rem;
    background-color: #fee;
    position: absolute;
    box-shadow: inset 0.1rem 0.1rem 0.1rem #ddd, inset -0.1rem -0.1rem 0.1rem #ddd;
}
  
.front-side::before {
    top: 0;
    left: 0;
    transform: rotateX(-90deg);
    transform-origin: top;
}
  
.front-side::after {
    bottom: 0;
    left: 0;
    transform: rotateX(90deg);
    transform-origin: bottom;
}
  
.front-side img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}
  
.back-side {
    transform: translateZ(-5rem);
}
  
.back-side::before,
.back-side::after {
    content: "iPhone";
    width: 10rem;
    height: 100%;
    background-color: #fee;
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    font-weight: 300;
    color: #ec1919;
    box-shadow: inset 0.1rem 0.1rem 0.1rem #ddd, inset -0.1rem -0.1rem 0.1rem #ddd;
}
  
.back-side::before {
    top: 0;
    left: 0;
    transform: rotateY(-90deg);
    transform-origin: left;
}
  
.back-side::after {
    top: 0;
    right: 0;
    transform: rotateY(90deg);
    transform-origin: right;
}
  
.back-side i {
    font-size: 12rem;
    color: var(--primary-color);
    text-shadow: 0.1rem 0.1rem 0.2rem #aaa, -0.1rem -0.1rem 0.2rem #aaa;
    transform: rotateY(180deg);
}


/* Controls */
.controls {
    position: absolute;
    bottom: -15rem;
    left: 50%;
    transform: translateX(-50%);
    width: 10rem;
    height: 10rem;
    background-color: rgba(0, 0, 0, 0.9);
    border-radius: 50%;
    border: 1rem solid rgba(0, 0, 0, 0.8);
}
  
.controls a {
    position: absolute;
}
  
.controls a:nth-child(1) {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}
  
.controls a:nth-child(2) {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
  
.controls a:nth-child(3) {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}
  
.controls a:nth-child(4) {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}
  
.controls a:nth-child(5) {
    top: 10%;
    right: 10%;
    transform: rotate(45deg);
}
  
.controls a:nth-child(6) {
    bottom: 10%;
    left: 10%;
    transform: rotate(45deg);
}
  
.controls i {
    font-size: 1.5rem;
    color: var(--primary-color);
    opacity: 0.5;
    transition: opacity 0.5s;
}
  
.controls a:hover i {
    opacity: 1;
}
/* End of Controls */


/* end of cube  */



/* Banner */
.section-1-banner {
    flex-direction: column;
}
  
.section-1-banner h1 {
    font-size: 13rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.5rem;
}
  
.section-1-banner p {
    font-size: 4rem;
    font-weight: 400;
    letter-spacing: 0.1rem;
    margin: 6rem 0 4rem 0;
}
  
.section-1-banner span {
    font-size: 3rem;
    margin-bottom: 5rem;
}
  
.section-1-banner button {
    padding: 2rem 4rem;
    font-size: 2rem;
    background-color: var(--black-color);
    color: var(--primary-color);
    font-weight: 400;
    letter-spacing: 0.1rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    clip-path: polygon(
      50% 0%,
      81% 5%,
      100% 0,
      100% 100%,
      80% 95%,
      50% 100%,
      20% 95%,
      0 100%,
      0 0,
      23% 5%
    );
    transition: clip-path 0.5s;
}
  
.section-1-banner button:hover {
    clip-path: polygon(
      40% 15%,
      77% 15%,
      100% 10%,
      100% 90%,
      75% 85%,
      40% 85%,
      30% 100%,
      0 50%,
      0 50%,
      30% 0
    );
}
  /* End of Banner */

  /* slideshow */
.slideshow{
    width: 100%;
    height: 100%;
    position: absolute;
    top:0;
    left:0;
    z-index: -1;
}

.slideshow div{
    width: 100%;
    height: 100%;
    position: absolute;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 3s;
}

.slideshow div.change{
    opacity: 1;
}

/* End of slideshow */
/* End of section 1 */


/* Section 2 */
.section-2 {
    width: 100%;
    height: 120vh;
    padding: 10vh 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}
  
/* Section 2 Heading */
.section-2-heading {
    font-size: 10rem;
    font-weight: 200;
    color: var(--black-color);
    position: relative;
    margin-bottom: 5rem;
}
  
.section-2-heading::before {
    content: "";
    width: 130%;
    height: 30vw;
    background-image: linear-gradient(var(--primary-color), var(--white-color));
    position: absolute;
    top: 0;
    left: 0;
    transform: skewX(-50deg);
    transform-origin: left top;
    z-index: -1;
    border-radius: 1rem;
}
/* End of Section 2 Heading */
  
/* Section 2 Images */
.iphones {
    height: 60vh;
    width: 50vw;
    background-image: linear-gradient(var(--primary-color), var(--white-color));
    border-radius: 0.5rem;
}
  
.iphones img {
    width: inherit;
    height: inherit;
    object-fit: contain;
    position: absolute;
    transition: opacity 3s;
}
  
.iphone-img-2 {
    opacity: 0;
}
  
.iphones:hover .iphone-img-1 {
    opacity: 0;
}
  
.iphones:hover .iphone-img-2 {
    opacity: 1;
}
/* End of Section 2 Images */
  
/* Section 2 Buttons */
.iphone-btns {
    display: flex;
}
  
.iphone-btn {
    width: 6rem;
    height: 6rem;
    background-image: linear-gradient(
      to right,
      rgb(51, 51, 51) 60%,
      rgb(82, 82, 82)
    );
    margin: 0 3rem;
    border-radius: 50%;
    position: relative;
}
  
.iphone-btn::after {
    content: "";
    width: 50%;
    height: 50%;
    display: block;
    border: 0.1rem solid #6edae6;
    border-radius: 1rem;
}
  
.iphone-btn span {
    position: absolute;
    top: -3rem;
    font-size: 1.6rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    color: var(--primary-color);
    width: max-content;
    transform: scale(0);
    transition: transform 0.5s;
}
  
.iphone-btn:hover span {
    transform: scale(1);
}
/* End of Section 2 Buttons */
/* End of Section 2 */


/* Section 3 */
.section-3 {
    width: 100%;
    height: 100%;
    background-color: var(--black-color);
    flex-direction: column;
    padding: 15rem 0;
    clip-path: polygon(68% 0, 100% 0, 100% 97%, 38% 100%, 0 100%, 0 3%);
}
  
/* Section 3 Heading */
.section-3-heading {
    font-size: 10rem;
    font-weight: 200;
    color: var(--primary-color);
    margin-bottom: 15rem;
}
/* End of Section 3 Heading */
  
/* Section 3 Content */
.section-3-content {
    width: 80%;
    flex-direction: column;
    perspective: 1000rem;
    position: relative;
}
  
/* Section 3 Images */
.section-3-content img {
    width: inherit;
}
  
.macbook-img-1 {
    transform: rotateX(-80deg);
    transform-origin: bottom;
}
  
.change .macbook-img-1 {
    transform: rotateX(0);
    transition: transform 3s;
}
/* End of Section 3 Images */
  
/* Section 3 Loading */
.loading-wrapper {
    position: absolute;
    top: 6%;
    width: 60%;
    height: 85%;
    background: linear-gradient(
        rgba(255, 255, 255, 0.6),
        rgba(255, 255, 255, 0.6)
      ),
      url(images/MacBook/macbook-1-desktop.png) center no-repeat;
    z-index: -1;
    opacity: 0;
}
  
.change .loading-wrapper {
    opacity: 1;
    transition: opacity 1s 2s;
}
  
.loading {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--black-color);
    flex-direction: column;
}
  
.change .loading {
    opacity: 0;
    transition: 1s 5s;
}
  
.loading i {
    font-size: 10rem;
    color: var(--white-color);
    margin-bottom: 2rem;
}
  
.progress-bar {
    width: 22rem;
    height: 0.3rem;
    background-color: #888;
    border-radius: 5rem;
    position: relative;
}
  
.progress-bar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--white-color);
}
  
.change .progress-bar::after {
    width: 100%;
    transition: width 1s 3s;
}
/* End of Section 3 Loading */
  
/* Section 3 Info */
.macbook-info {
    position: absolute;
    width: 70rem;
    text-align: center;
    opacity: 0;
}
  
.change .macbook-info {
    opacity: 1;
    transition: opacity 1s 6s;
}
  
.macbook-info-heading {
    font-size: 6rem;
    font-weight: 400;
    color: var(--primary-color);
}
  
.macbook-price {
    font-size: 2.5rem;
    font-weight: 200;
    margin: 3rem 0;
}
  
.macbook-btn {
    width: 25rem;
    height: 5rem;
    background-image: linear-gradient(#ddd, #fff);
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0.1rem 0.1rem 0.1rem #fff, -0.1rem -0.1rem 0.1rem #fff;
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.2rem;
    color: var(--primary-color);
    cursor: pointer;
}
  /* End of Section 3 Info */
  /* End of Section 3 Content */
  /*End of Section 3 */

  /* Section 4 */
.section-4 {
  height: 140vh;
  padding: 20vh 0;
  flex-direction: column;
  position: relative;
}

/* Section 4 Watches */
.watches {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.watches > div {
  position: absolute;
}
/* Watch Bands */
.watch-bands {
  transition: margin-right 1s;
}

.watch-band-img {
  width: 35rem;
  height: 35rem;
  object-fit: contain;
}
/* End of Watch Bands */

/* Watch Cases */
.watch-cases {
  flex-direction: column;
  transition: margin-top 1s;
}

.watch-case-img {
  width: 35rem;
  height: 35rem;
  object-fit: contain;
}
/* End of Watch Cases */
/* End of Section 4 Watches */

/* Watch Controls */
.watch-control {
  position: absolute;
  width: 4rem;
  height: 4rem;
  background-color: rgba(221, 221, 221, 0.4);
  border-radius: 5rem;
}

.hideControl {
  opacity: 0;
  visibility: hidden;
}

.watch-control i {
  font-size: 3rem;
  color: var(--primary-color);
}

.watch-top-control {
  top: 22vh;
  left: 50%;
  transform: translateX(-50%);
}

.watch-right-control {
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
}

.watch-bottom-control {
  left: 50%;
  bottom: 20vh;
  transform: translateX(-50%);
}

.watch-left-control {
  top: 50%;
  left: 2rem;
  transform: translateY(-50%);
}
/* End of Watch Controls */

/* Watch Button */
.watch-btn {
  position: absolute;
  bottom: 30vh;
  right: 35%;
  width: 13rem;
  height: 5rem;
  background-color: var(--black-color);
  color: var(--primary-color);
  border: 0.1rem dashed var(--white-color);
  border-radius: 4rem;
  font-size: 1.6rem;
  font-weight: 200;
  cursor: pointer;
}
/* End of Watch Button */
/* End of Section 4 */


/* Section 5 */
.section-5 {
  width: 100%;
  height: 100vh;
}

/* Section 5 Content */
.airpods {
  width: 90%;
  height: 80%;
  display: flex;
  position: relative;
}

/* Section 5 Heading */
.section-5-heading {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 15rem;
  font-weight: 300;
  color: var(--white-color);
  text-shadow: 0.1rem 0.1rem 0 #999;
}
/* End of Section 5 Heading */

/* Section 5 Images */
.airpods img {
  width: 50%;
  height: 100%;
  object-fit: contain;
}

.airpods-img-2 {
  background-color: var(--primary-color);
}
/* End of Section 5 Images */
/* Section 5 Buttons */
.airpods-buttons {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin-top: 5rem;
}

.airpods-btn {
  width: 15rem;
  height: 4rem;
  background-color: var(--primary-color);
  margin: 0 2rem;
  border: none;
  border-radius: 0.5rem;
  color: var(--white-color);
  cursor: pointer;
}

.airpods-btn:last-child {
  background-color: var(--white-color);
  color: var(--primary-color);
}

/* End of Section 5 Buttons */
/* End of Section 5 Content */
/* End of Section 5 */


/* Section 6 */
.section-6 {
  width: 100%;
  height: 40vh;
  position: relative;
}

.icon-link {
  margin: 0 5rem;
}

.icon-link img {
  width: 10rem;
}

.copyright {
  position: absolute;
  bottom: 5rem;
  font-size: 1.5rem;
  letter-spacing: 0.1rem;
}
/* End of Section 6 */


/* Responsive */
@media (max-width: 1500px) {
  html {
    font-size: 45%;
  }
}

@media (max-width: 1100px) {
  html {
    font-size: 40%;
  }

  .navbar-link {
    font-weight: 700;
  }

  .section-1-banner h1 {
    font-size: 8rem;
  }

  .section-1-banner p {
    font-size: 3rem;
  }

  .watch-btn {
    right: 25%;
  }
}

@media (max-width: 900px) {
  .section-3-content {
    width: 90%;
  }

  .loading-wrapper {
    width: 70%;
  }

  .loading i {
    font-size: 6rem;
  }

  .section-5-heading {
    font-size: 12rem;
  }
}


@media (max-width: 700px) {
  .logo {
    top: 0;
    left: 2rem;
  }

  .logo i {
    font-size: 8rem;
  }

  .controls {
    display: none;
  }

  .cube-wrapper {
    opacity: 0.7;
  }

  .cube {
    top: 3rem;
  }

  .section-1-banner {
    position: absolute;
  }

  .section-1-banner h1 {
    position: relative;
    left: -5rem;
  }

  .section-1-banner h1::first-letter {
    visibility: hidden;
    opacity: 0;
  }

  .section-1-banner button:hover {
    clip-path: polygon(
      50% 0%,
      81% 5%,
      100% 0,
      100% 100%,
      80% 95%,
      50% 100%,
      20% 95%,
      0 100%,
      0 0,
      23% 5%
    );
  }

  .iphones {
    height: 70vh;
    width: 70vw;
  }

  .watch-btn {
    right: 15%;
  }

  .airpods-img-1 {
    display: none;
  }

  .airpods .airpods-img-2 {
    width: 100%;
  }

  .airpods-btn {
    background-color: var(--white-color);
    color: var(--primary-color);
    box-shadow: 0.1rem 0.1rem 0.1rem #ddd;
  }

  .icon-link {
    margin: 0 2rem;
  }
}


@media (max-width: 550px) {
  .navbar-link {
    margin: 0 1.5rem;
  }

  .section-2-heading {
    font-size: 8rem;
  }

  .section-3-heading {
    font-size: 8rem;
  }

  .macbook-info-heading {
    font-size: 5rem;
  }

  .macbook-btn {
    width: 15rem;
    height: 3rem;
    font-size: 1.3rem;
  }

  .airpods-buttons {
    width: 50rem;
    text-align: center;
  }

  .icon-link img {
    width: 8rem;
  }
}


@media (max-width: 450px) {
  html {
    font-size: 35%;
  }

  .logo {
    top: 10rem;
    left: 50%;
    transform: translateX(-50%);
  }

  .navbar {
    left: 50%;
    transform: translateX(-50%);
    width: max-content;
  }

  .section-1-banner p {
    text-align: center;
  }

  .iphones {
    width: 75vw;
  }

  .section-3-heading {
    font-size: 6rem;
  }

  .macbook-info {
    width: 40rem;
  }

  .macbook-info-heading {
    font-size: 3rem;
  }

  .macbook-price {
    font-size: 2rem;
    font-weight: 300;
  }

  .watch-btn {
    right: 5%;
  }

  .icon-link img {
    width: 6rem;
  }
}
/* End of Responsive */