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

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Noto Sans", sans-serif;
}

body {
  background: #000;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

button {
  border: none;
  outline: none;
  background: transparent;
  cursor: pointer;
}

nav {
  width: 100%;
  display: flex;
  justify-content: center;
}

.nav-content {
  width: 980px;
}

.nav-content ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  column-gap: 24px;
}

.apple-navbar a {
  color: #d5d5d5;
  font-size: 12px;
  line-height: 44px;
}

.apple-navbar ion-icon {
  font-size: 18px;
  transform: translateY(3px);
}

.apple-navbar a:hover {
  color: #fff;
}

.airpods-navbar .nav-content {
  padding: 18px 0 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.nav-logo a {
  color: #fefefe;
  font-size: 21px;
  font-weight: 600;
  line-height: 24px;
}

.nav-items button {
  color: #fefefe;
  font-size: 12px;
  line-height: 22px;
}

.nav-items button:hover {
  color: #2997ff;
}

.nav-items button:disabled,
.nav-items button:disabled:hover {
  color: #bebebe;
  cursor: default;
}

.nav-items .buy-btn {
  padding: 0 12px;
  background: #147ce5;
  border-radius: 12px;
}

.nav-items .buy-btn:hover {
  color: #fefefe;
}

.sticky {
  position: fixed;
  top: 0;
  -webkit-backdrop-filter: saturate(180%) blur(15px);
  -moz-backdrop-filter: saturate(180%) blur(15px);
  -o-backdrop-filter: saturate(180%) blur(15px);
  backdrop-filter: saturate(180%) blur(15px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  z-index: 10;
}

.sticky .nav-content {
  border-bottom: none;
}

.sticky section {
  padding-top: 44px;
}

section {
  width: 100%;
  min-height: 100vh;
  background: #000;
  color: #f5f5f7;
}

.scroll-section {
  width: 100%;
  height: calc(100vh - 44px);
  position: relative;
  overflow: hidden;
}

.canvas-elem {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

.main-elem,
.msg-elem {
  width: max-content;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 5;
}

.msg-elem {
  transform: translate(-50%, 0%);
  opacity: 0;
}

.main-elem h1 {
  font-size: 150px;
}

.main-elem span {
  font-style: italic;
}

.main-elem ion-icon {
  font-size: 28px;
  transform: translateY(6px);
}

.main-elem a {
  font-size: 22px;
  font-weight: 700;
  color: #f5f5f7;
  cursor: pointer;
}

.main-elem a:hover {
  text-decoration: underline;
}

.msg-elem h2 {
  font-size: 96px;
}

.msg-elem small {
  font-size: 18px;
  font-weight: 600;
}

.msg-elem p {
  font-size: 64px;
  font-weight: 700;
  line-height: 68px;
}

.section-01 .canvas-elem canvas {
  width: 900px;
}

.section-02 .canvas-elem canvas {
  width: 100%;
}

.static-section {
  padding: 50px 0;
  position: relative;
}

.static-section > div {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.section-04 .text {
  width: 340px;
  position: absolute;
  font-size: 22px;
  font-weight: 600;
}

.section-04-1 .text {
  left: 14%;
  bottom: 40px;
}

.section-04-2 .text {
  left: 23.5%;
  bottom: 42px;
}

.section-04-3 .text {
  left: 25%;
  top: 25%;
}

.section-05 .text {
  position: absolute;
  font-size: 22px;
  font-weight: 600;
}

.section-05-1 .text {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.section-05-1 .text p {
  padding-bottom: 20px;
  font-size: 21px;
}

.section-05-1 .text h1 {
  font-size: 96px;
  font-weight: 700;
  line-height: 84px;
}

.section-05-2 .text {
  width: 365px;
  right: 18%;
  bottom: 0;
  font-size: 24px;
}

.section-05-3 .text {
  left: 25%;
  top: 25%;
}

.section-06 {
  padding-bottom: 0;
}

.section-06 .text {
  width: 440px;
  position: absolute;
  left: 17%;
  bottom: 120px;
  display: block;
  text-align: left;
}

.section-06 .text p {
  padding: 22px;
  color: white;
  font-size: 21px;
  font-weight: 700;
}

footer {
  width: 100%;
  background: #f5f5f7;
  padding: 30px 0 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-content {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 22px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  padding: 0 0 20px;
  border-bottom: 1px solid #d2d2d7;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #424245;
  font-size: 12px;
  transition: color 0.2s;
  font-weight: 500;
}

.footer-links a:hover {
  color: #1d1d1f;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: #86868b;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-copyright {
  color: #86868b;
}

.footer-country a {
  color: #424245;
  font-size: 11px;
}

.footer-country a:hover {
  color: #1d1d1f;
  text-decoration: underline;
}

@media (max-width: 600px) {
  .footer-links {
    gap: 15px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}