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

/* BODY */
body {
    background-color: red; /* eller gradienten din */
    margin: 20px;
}

/* TOPPBANNER */
#topbanner {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 25px 30px;
    width: 90%;
    max-width: 800px;
    margin: 40px auto 20px auto;
    text-align: center;
    color: white;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    animation: fadeIn 0.8s ease forwards;
    opacity: 0;
}

#topbanner h1 {
    font-size: clamp(1.2rem, 4vw, 1.8rem);
    margin-bottom: 10px;
    font-weight: 700;
}

.resultBox {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 15px 20px;
    margin: 10px auto;
    width: 90%;
    max-width: 350px;
    text-align: center;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

/* Desktop: plasser intro-teksten visuelt inni glassboksen */
#topbanner + #introtext {
    max-width: 800px;      /* samme bredde som glassboksen */
    margin: -10px auto 20px auto; /* trekker den opp i boksen */
    padding: 0 30px;       /* matcher toppbanner-padding */
    text-align: center;
    color: white;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* KALKULATOR */
#calculator {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 25px;
    width: 320px;
    margin: 40px auto;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

#calculator h2 {
    font-size: clamp(1.2rem, 4vw, 1.6rem);
    margin-bottom: 10px;
}

input, button {
    font-size: clamp(1rem, 3.5vw, 1.2rem);
    padding: 8px 12px;
    margin: 10px 0;
    width: 100%;
    border-radius: 6px;
    border: none;
}

button {
    background-color: #ffffff;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #e0e0e0;
}

#result {
    margin-top: 15px;
    font-weight: bold;
}

/* STOR PROSENT */
.bigPercent {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
    font-weight: bold;
    display: inline-block;
    margin-top: 10px;
}

/* LOVBOKS */
#lovboks {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 20px;
    width: 90%;
    max-width: 700px;
    margin: 30px auto;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
    text-align: center;
}

/* LOVTEKST */
#lovtekst {
    color: white;
    font-size: clamp(0.85rem, 3vw, 1.1rem);
    width: 90%;
    max-width: 600px;
    margin: 20px auto;
    line-height: clamp(1.3, 4vw, 1.6);
    text-align: center;
    opacity: 0.9;
}

.lov-main {
    font-weight: bold;
}

.lov-footnote {
    font-size: clamp(0.6rem, 2.5vw, 0.75rem);
    opacity: 0.7;
    display: block;
    margin-top: 5px;
}

/* MOBILRESPONSIVITET + REKKEFØLGE */
@media (max-width: 600px) {

    body {
        margin: 0;
        padding: 0 10px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    #topbanner {
        order: 1;
        margin-top: 5px;
        margin-bottom: 5px;
        padding: 20px 20px;
    }

    #calculator {
        order: 2;
        width: 100%;
        padding: 16px;
        margin-top: 0;
        margin-bottom: 4px;
    }

    #introtext {
        order: 3;
        display: block;
        margin: 0 auto;
        padding: 0 10px;
        max-width: 600px;
        text-align: center;
        color: white;
        margin-top: 0;
    }

    #lovboks {
        order: 4;
        padding: 18px;
        margin-top: 10px;
    }
}