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


body {
    font-family: "Inter", sans-serif;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    padding: 20px;
}


.container {
    width: 100%;
    max-width: 700px;
}



.content {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
}


.logo img {
    width: 170px;
    display: block;
    margin: 0 auto 30px;
}



.tag {
    display: inline-block;
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    font-size: 14px;
    margin-bottom: 20px;
}



h1 {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}



p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 18px;
    line-height: 1.8;
    max-width: 520px;
    margin: 0 auto 40px;
}

/* =========================
   Form
========================= */

.subscribe-form {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    margin-bottom: 20px;
}

/* =========================
   Input
========================= */

.subscribe-form input {
    width: 100%;
    min-width: 0;
    height: 58px;

    border: none;
    outline: none;

    border-radius: 12px;

    padding: 0 20px;

    font-size: 16px;
    font-family: inherit;

    appearance: none;
    -webkit-appearance: none;
}



.subscribe-form button {
    flex-shrink: 0;

    height: 58px;
    padding: 0 30px;

    border: none;
    border-radius: 12px;

    background: #2563eb;
    color: #fff;

    font-size: 16px;
    font-weight: 600;

    cursor: pointer;
    transition: 0.3s ease;
}

.subscribe-form button:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}



small {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}



@media (max-width: 768px) {

    .content {
        padding: 50px 30px;
    }

    h1 {
        font-size: 34px;
    }

    p {
        font-size: 16px;
    }

}

/* =========================
   Mobile
========================= */

@media (max-width: 576px) {

    body {
        padding: 15px;
    }

    .container {
        width: 100%;
    }

    .content {
        padding: 35px 20px;
        border-radius: 20px;
    }

    .logo img {
        width: 140px;
    }

    .tag {
        font-size: 13px;
    }

    h1 {
        font-size: 28px;
        line-height: 1.3;
    }

    p {
        font-size: 15px;
        line-height: 1.7;
        margin-bottom: 30px;
    }

    .subscribe-form {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }

    .subscribe-form input,
    .subscribe-form button {
        width: 100%;
        max-width: 100%;
        height: 56px;
    }

    .subscribe-form button {
        padding: 0;
    }

    small {
        font-size: 13px;
    }

}