html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}


/* =========================================================
   QR-Landingpage
   ========================================================= */

.qr-landing {
    width: 100%;
    color: #1d2935;
}

/* Oberer Bereich */
.qr-landing-hero {
    padding: 65px 30px;
    background: linear-gradient(135deg, #0b304b, #176f9f);
    color: #ffffff;
}

.qr-landing-content {
    width: min(1000px, 100%);
    margin: 0 auto;
}

.qr-landing-kicker {
    display: block;
    margin-bottom: 18px;
    color: #8ed8ff;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.qr-landing-hero h1 {
    max-width: 850px;
    margin: 0 0 20px;
    font-size: clamp(2.6rem, 5vw, 4.3rem);
    line-height: 1.08;
    font-weight: 800;
}

.qr-landing-intro {
    max-width: 750px;
    margin: 0 0 34px;
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.qr-landing-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.qr-landing-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 12px 25px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

    .qr-landing-button:hover {
        transform: translateY(-2px);
        text-decoration: none;
    }

    .qr-landing-button.primary {
        background-color: #1688c9;
        color: #ffffff;
    }

        .qr-landing-button.primary:hover {
            background-color: #0e74ad;
            color: #ffffff;
        }

    .qr-landing-button.secondary {
        border-color: rgba(255, 255, 255, 0.7);
        background-color: transparent;
        color: #ffffff;
    }

        .qr-landing-button.secondary:hover {
            background-color: rgba(255, 255, 255, 0.12);
            color: #ffffff;
        }

/* Funktionsbereiche */
.qr-landing-section {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
    padding: 60px 0;
}

    .qr-landing-section > h2 {
        margin: 0 0 40px;
        font-size: clamp(2rem, 4vw, 2.8rem);
    }

.qr-landing-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

    .qr-landing-grid article {
        padding: 30px;
        border: 1px solid #dde5eb;
        border-radius: 14px;
        background-color: #ffffff;
        box-shadow: 0 10px 30px rgba(17, 48, 70, 0.08);
    }

    .qr-landing-grid h3 {
        margin: 0 0 15px;
        color: #0b5f8d;
        font-size: 1.35rem;
    }

    .qr-landing-grid p {
        margin: 0;
        color: #566572;
        line-height: 1.7;
    }

/* Branchenbereiche */
.qr-landing-industries {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    width: min(1150px, calc(100% - 40px));
    margin: 0 auto;
    padding-bottom: 80px;
}

    .qr-landing-industries > div {
        padding: 42px;
        border-radius: 16px;
        background-color: #edf5f9;
    }

    .qr-landing-industries span {
        display: block;
        margin-bottom: 12px;
        color: #087db8;
        font-weight: 800;
        letter-spacing: 0.06em;
        text-transform: uppercase;
    }

    .qr-landing-industries h2 {
        margin: 0 0 16px;
        font-size: 2rem;
    }

    .qr-landing-industries p {
        margin: 0 0 20px;
        color: #536370;
        line-height: 1.7;
    }

    .qr-landing-industries a {
        color: #087db8;
        font-weight: 700;
        text-decoration: none;
    }

        .qr-landing-industries a:hover {
            text-decoration: underline;
        }

/* Kontaktbereich */
.qr-landing-contact {
    padding: 80px 30px;
    background-color: #0b304b;
    color: #ffffff;
    text-align: center;
}

    .qr-landing-contact h2 {
        margin: 0 0 20px;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .qr-landing-contact p {
        max-width: 760px;
        margin: 0 auto 30px;
        color: rgba(255, 255, 255, 0.85);
        font-size: 1.1rem;
        line-height: 1.7;
    }

/* Tablet */
@media (max-width: 950px) {
    .qr-landing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Smartphone */
@media (max-width: 700px) {
    .qr-landing-hero {
        padding: 60px 20px;
    }

    .qr-landing-buttons {
        flex-direction: column;
    }

    .qr-landing-button {
        width: 100%;
    }

    .qr-landing-grid,
    .qr-landing-industries {
        grid-template-columns: 1fr;
    }

        .qr-landing-industries > div {
            padding: 30px;
        }
}

@media (max-width: 480px) {
    .qr-landing-section {
        padding: 55px 0;
    }

    .qr-landing-grid {
        grid-template-columns: 1fr;
    }

        .qr-landing-grid article {
            padding: 24px;
        }