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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    height: 100%;
    background-color: #f0f2f5;
    color: #333;
    font-family: 'Roboto', sans-serif;
}

.container {
    display: flex;
    justify-content: center;
    align-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    padding: 20px;
    padding-top: 130px;
}

.intro-section h1 {
    font-size: 40px;
    color: #1877f2;
    margin-bottom: 2px;
}

.intro-section p {
    font-size: 22px;
    line-height: 28px;
    max-width: 400px;
}

.signin-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 396px;
}

.signin-section form {
    background-color: white;
    border-radius: 7px;
    max-width: 396px;
    min-height: 318px;
    padding: 10px 16px;
    margin: 0 auto;
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.1),
        0 8px 16px rgba(0, 0, 0, 0.1);
}

.signin-section form input {
    border: 1px solid #dddfe2;
    width: 100%;
    padding: 15px 16px;
    margin: 10px 0;
    border-radius: 5px;
    outline: none;
    font-size: 16px;
}

.signin-section form input::placeholder {
    color: #777;
    font-size: 16px;
}

.signin-section form input:focus {
    outline: none;
    border-color: #1877f2;
}

.signin-section form div button {
    background-color: #1877f2;
    border: none;
    width: 100%;
    border-radius: 5px;
    font-size: 20px;
    color: white;
    padding: 14px 0;
    margin: 5px 0;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.1s ease-in;
}

.signin-section form div button:hover {
    background: #0d65d9;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.signin-section form a {
    color: #1877f2;
    text-align: center;
    margin: 15px 0;
    display: block;
    font-size: 14px;
}

hr {
    margin: 20px 16px;
    border-top: 0.1px solid #dddfe2;
}

.signin-section form .create-btn {
    display: flex;
    justify-content: center;

}

.create-btn button{
    background-color: #42b72a;
    border: none;
    padding: 15px 20px;
    color: white;
    font-weight: bold;
    font-size: 15px;
    border-radius: 5px;
    width: auto;
    transition: background 0.1s ease-in;
}

.signin-section form .create-btn .a:hover {
    background: #3ba626;
}

.signin-section p {
    text-align: center;
    font-size: 14px;
}

.signin-section p a {
    color: black;
}

@media (max-width: 956px) {
    .intro-section {
        text-align: center;
    }

    .container {
        padding-top: 40px;
    }
}