/* All */
* {
    font-family: "Poppins", monospace;
}

/* Navbar */
#navbar {
    margin-top: 30px;
    text-align: center;
}

#navbar a {
    padding: 50px;
    text-decoration: none;
    color: black;
    font-size: 16px;
}

#navbar a:hover {
    text-decoration: underline;
}

/* Hero */
.hero-light {
    height: 220px;
    margin: 140px 0;
}

#hero input {
    width: 20%;
}

#hero a {
    text-decoration: none;
    color: green;
}

#hero h3 {
    padding-top: 140px;
}

/* Concept */
#display {
    margin: 260px 0;
}

.coffpact-concept {
    width: 100%;
}

/* footer */
footer small {
    font-size: 16px;
    padding: 70px;
}

footer a {
    font-size: 16px;
    display: flex;
    text-align: center;
    justify-content: center;
    text-decoration: none;
    color: black;
    padding: 8px;
}

footer a:hover {
    text-decoration: underline;
}

footer {
    margin-bottom: 40px;
}

.logo-footer {
    height: 22px;
    margin: 0;
}

button {
    background-color: rgb(202, 202, 202);
    color: black;
    border: 1px solid black;
    cursor: pointer;
}

button:hover {
    background-color: black;
    color: white;
}

.messageDiv {
    background-color: rgb(0, 0, 0);
    color: white;
    padding: 10px 20px;
    margin: 10px;
    border-radius: 5px;
    font-size: 1rem;
    opacity: 0;
    animation: fadeOut 7s forwards;
}

/* ========================= */
/* RESPONSIVE: TABLET (up to 1024px) */
/* ========================= */
@media (max-width: 1024px) {
    /* Navbar */
    #navbar a {
        padding: 25px 15px;
        font-size: 15px;
    }
    #navbar {
        margin-top: 20px;
    }

    /* Hero */
    .hero-light {
        width: 70%;
        height: auto;
        margin: 100px auto 60px auto;
        display: block;
    }
    #hero input {
        width: 40%;
    }
    #hero h3 {
        padding-top: 100px;
        font-size: 20px;
        text-align: center;
    }

    /* Concept */
    #display {
        margin: 160px 0;
    }
    .coffpact-concept {
        width: 90%;
        margin: 0 auto;
        display: block;
    }

    /* Footer */
    footer small {
        font-size: 14px;
        padding: 50px 20px;
        text-align: center;
        display: block;
    }
    footer a {
        font-size: 14px;
        padding: 6px 10px;
        justify-content: center;
    }
    footer {
        margin-bottom: 30px;
    }
    .logo-footer {
        height: 18px;
    }
}

/* ========================= */
/* RESPONSIVE: MOBILE (up to 600px) */
/* ========================= */
@media (max-width: 600px) {
    /* Navbar */
    #navbar a {
        padding: 12px 8px;
        font-size: 14px;
        display: inline-block;
    }
    #navbar {
        margin-top: 15px;
    }

    /* Hero */
    .hero-light {
        width: 90%;
        max-width: 320px;
        height: auto;
        margin: 60px auto 40px auto;
        display: block;
    }
    #hero input {
        width: 80%;
    }
    #hero h3 {
        padding-top: 60px;
        font-size: 18px;
        text-align: center;
    }

    /* Concept */
    #display {
        margin: 100px 0;
    }
    .coffpact-concept {
        width: 95%;
        margin: 0 auto;
        display: block;
    }

    /* Footer */
    footer small {
        font-size: 12px;
        padding: 30px 15px;
        text-align: center;
        display: block;
    }
    footer a {
        font-size: 12px;
        padding: 4px 8px;
        justify-content: center;
    }
    footer {
        margin-bottom: 20px;
    }
    .logo-footer {
        height: 14px;
    }
}