/* Importing Google font - Open Sans */
@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Open Sans", sans-serif;
}
body {
  height: 100vh;
  width: 100%;
  background: linear-gradient(to bottom, #175d69 23%, #330c43 95%);
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 15px;
}
.navbar .logo a {
  font-size: 1.8rem;
  text-decoration: none;
  color: #fff;
}
.navbar .links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 35px;
}
.navbar .links a {
  font-weight: 500;
  text-decoration: none;
  color: #fff;
  padding: 10px 0;
  transition: 0.2s ease;
}
.navbar .links a:hover {
  color: #47b2e4;
}
.navbar .buttons a {
  text-decoration: none;
  color: #fff;
  font-size: 1rem;
  padding: 15px 0;
  transition: 0.2s ease;
}
.navbar .buttons a:not(:last-child) {
  margin-right: 30px;
}
.navbar .buttons .signin:hover {
  color: #47b2e4;
}
.navbar .buttons .signup {
  border: 1px solid #fff;
  padding: 10px 20px;
  border-radius: 0.375rem;
  text-align: center;
  transition: 0.2s ease;
}
.navbar .buttons .signup:hover {
  background-color: #47b2e4;
  color: #fff;
}
.hero-section {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  height: 95vh;
  padding: 0 15px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-section .hero {
  max-width: 50%;
  color: #fff;
}
.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.hero p {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: #c9c7c7;
}
.hero-section .img img {
  width: 517px;
}
.hero-section .buttons {
  margin-top: 20px;
}
.hero-section .buttons a {
  text-decoration: none;
  color: #fff;
  padding: 12px 24px;
  border-radius: 0.375rem;
  font-weight: 600;
  transition: 0.2s ease;
  display: inline-block;
}
.hero-section .buttons a:not(:last-child) {
  margin-right: 15px;
}
.buttons .join {
  background-color: #47b2e4;
}
.hero-section .buttons .learn {
  border: 1px solid #fff;
  border-radius: 0.375rem;
}
.hero-section .buttons a:hover {
  background-color: #47b2e4;
}
/* Hamburger menu styles */
#menu-toggle {
  display: none;
}
#hamburger-btn {
  font-size: 1.8rem;
  color: #fff;
  cursor: pointer;
  display: none;
  order: 1;
}
@media screen and (max-width: 1023px) {
  .navbar .logo a {
    font-size: 1.5rem;
  }
  .links {
    position: fixed;
    left: -100%;
    top: 75px;
    width: 100%;
    height: 100vh;
    padding-top: 50px;
    background: #175d69;
    flex-direction: column;
    transition: 0.3s ease;
  }
  .navbar #menu-toggle:checked ~ .links {
    left: 0;
  }
  .navbar #hamburger-btn {
    display: block;
  }
  .header .buttons {
    display: none;
  }
  .hero-section .hero {
    max-width: 100%;
    text-align: center;
  }
  .hero-section img {
    display: none;
  }
}
 footer {
        text-align: center;
        padding: 10px;
        color: white;
      }
 /* 팝업 스타일 */
      .popup-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        justify-content: center;
        align-items: center;
      }

      .popup-content {
        background-color: #fff;
        padding: 20px;
        border-radius: 10px;
        text-align: center;
        width: 300px;
      }

      .popup-content h3 {
        margin-bottom: 20px;
        font-size: 20px;
      }

      .email-container {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 15px;
      }

      .email {
        font-size: 18px;
        color: #00adb5;
        margin-right: 10px;
      }

      .copy-btn {
        background-color: #00adb5;
        color: white;
        border: none;
        padding: 10px;
        border-radius: 5px;
        cursor: pointer;
        transition: background-color 0.3s ease;
      }

      .copy-btn:hover {
        background-color: #007f8e;
      }

      /* Close 버튼 스타일 */
      .close-btn {
        background-color: #fff;
        color: #333;
        border: none;
        padding: 10px;
        border-radius: 5px;
        cursor: pointer;
        width: 50%;
      }

      .close-btn:hover {
/*        background-color: #555;*/
      }

      /* 네비게이션 링크 스타일 */
      .navbar ul li a {
        text-decoration: none;
        color: #fff;
      }
	  
	  
	  
	  /* 앱 아이콘을 나열하는 컨테이너 */
      .app-container {
        width: 100%;
		overflow: hidden;
		position: relative;
		height: 120px;
/*		background: #175d69;*/
		border-radius: 10px;
      }

      .app-scroll-container {
       position: absolute;
    display: flex;
    white-space: nowrap;
    left: 0;
    top: 0;
    height: 100%;
      }

      .app-icon {
       flex: 0 0 auto;
    width: 100px;
    height: 100px;
    background-color: white;
    color: #00adb5;
    margin-right: 15px;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 48px;
    cursor: default;
    user-select: none;
    box-shadow: 0 0 8px rgba(0, 173, 181, 0.4);
    transition: transform 0.3s ease;
      }
	  .app-icon:first-child {
  margin-left: 0; /* 첫 아이콘은 좌측 마진 없음 */
}