@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    height: 100vh;
    background: url('background.jpg') no-repeat center center fixed;
    background-size: cover;
    font-family: sans-serif;
}

main {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5vw;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: #fff;
}

.navbar {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    padding: 2vw 5vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    flex-wrap: wrap;
}

.navbar .logo {
    font-size: 2vw;
    font-weight: 700;
}

.navbar .logo img {
    height: 4vw;
    width: auto;
}

.navbar ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    gap: 2vw;
    list-style: none;
    padding: 0;
    margin: 0;
}

.navbar ul li {
    position: relative;
}

.navbar ul li::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.3vw;
    width: 100%;
    height: 0.3vw;
    background: #fff;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .5s;
}


.navbar ul li a {
    font-size: 1.5vw;
    font-weight: 500;
    color: #fff;
    white-space: nowrap;
}

.content {
    display: flex;
    align-items: center;
    gap: 5vw;
    height: 100vh;
    padding: 4vw 8vw 0;
    color: #fff;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
}

.info h1 {
    font-size: 4vw;
}

.info p {
    margin: 1vw 0 2vw;
    font-size: 1.6vw;
}

.btn {
  display: inline-block;
  padding: 1vw 4vw;
  font-size: 1.5vw;
  font-weight: 600;
  color: #fff;
  border: none;
  border-radius: 100vw;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.01)
  );
  backdrop-filter: blur(8px) saturate(150%);
  -webkit-backdrop-filter: blur(8px) saturate(150%);
  box-shadow:
    inset 0 0 0.3vw rgba(255, 255, 255, 0.12),
    0 0.5vw 1.2vw rgba(0, 0, 0, 0.3),
    0 0 0.6vw rgba(255, 255, 255, 0.04);
  text-align: center;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btntop {
  display: inline-block;
  padding: 0.25vw 0.75vw;
  font-size: 1.5vw;
  font-weight: 600;
  color: #fff;
  border: none;
  border-radius: 100vw;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.01)
  );
  backdrop-filter: blur(8px) saturate(150%);
  -webkit-backdrop-filter: blur(8px) saturate(150%);
  box-shadow:
    inset 0 0 0.3vw rgba(255, 255, 255, 0.12),
    0 0.5vw 1.2vw rgba(0, 0, 0, 0.3),
    0 0 0.6vw rgba(255, 255, 255, 0.04);
  text-align: center;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  position: relative;
  overflow: hidden;
}



.login-container {
    display: flex;
    gap: 3vw;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    padding: 3vw;
    width: 100%;
}

.login-box {
  width: 30vw;
  min-width: 280px;
  padding: 3vw 2vw;
  border-radius: 2vw;
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.008)
  );
  background-blend-mode: overlay;
  backdrop-filter: blur(8px) saturate(150%);
  -webkit-backdrop-filter: blur(8px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 0 0.5vw rgba(255, 255, 255, 0.12),
    0 1vw 2vw rgba(0, 0, 0, 0.28),
    0 0 0.8vw rgba(255, 255, 255, 0.025);
  color: white;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}



.login-box h1 {
    font-size: 3vw;
    text-align: center;
    line-height: 1;
}

.login-box p {
    font-size: 1.2vw;
    margin: 2vw 0;
}

.login-box .btn {
    width: 100%;
    border: none;
    font-size: 1.5vw;
    padding: 1vw;
    border-radius: 2vw;
}


@media (max-width: 768px) {
    .navbar {
        padding: 3vw 5vw;
    }

    .navbar ul li a {
        font-size: 3vw;
    }

    .navbar .logo img {
        height: 6vw;
    }

    .content {
        flex-direction: column;
        gap: 5vw;
        padding: 4vw 5vw 0;
        height: auto;
    }

    .info h1 {
        font-size: 6vw;
    }

    .info p {
        font-size: 3vw;
    }

    .btn {
        padding: 2vw 6vw;
        font-size: 3vw;
    }

.login-box {
    width: 30vw;
    min-width: 250px;
    padding: 4vw 3vw;
    border-radius: 1.5vw;
    background: rgba(255, 255, 255, 0.1); 
    box-shadow: 0 0.5vw 2vw rgba(0, 0, 0, 0.25); 
    backdrop-filter: blur(20px) saturate(150%); 
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-sizing: border-box;
    color: white;
    transition: all 0.3s ease-in-out;
}


    .login-box h1 {
        font-size: 5vw;
    }

    .login-box p {
        font-size: 3.5vw;
    }

    .login-box .btn {
        font-size: 3.5vw;
        padding: 3vw;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 3vw 3vw;
    }

    .navbar ul {
        gap: 3vw;
    }

    .navbar ul li a {
        font-size: 4vw;
    }

    .content {
        flex-direction: column;
        padding: 3vw 4vw;
        height: auto;
    }

    .info h1 {
        font-size: 7vw;
    }

    .info p {
        font-size: 4vw;
    }

    .btn {
        padding: 2.5vw 7vw;
        font-size: 4vw;
    }

    .login-container {
        padding: 5vw 4vw;
    }

.login-box {
    width: 30vw;
    min-width: 250px;
    padding: 4vw 3vw;
    border-radius: 1.5vw;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0.5vw 2vw rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-sizing: border-box;
    color: white;
    transition: all 0.3s ease-in-out;
}


    .login-box h1 {
        font-size: 6vw;
    }

    .login-box p {
        font-size: 4vw;
    }

    .login-box .btn {
        font-size: 4vw;
        padding: 3vw 0;
    }
}
section {
  scroll-margin-top: 1vw;
}

main {
  padding-top: 100px;
}