/* Hero — Neupositionierung "Software Economics"
   sowie Whitepaper-Sektion mit Anforderungsformular */

.hero-overlay {
    background: linear-gradient(
        90deg,
        rgba(1, 1, 1, 0.88) 0%,
        rgba(1, 1, 1, 0.62) 55%,
        rgba(1, 1, 1, 0.3) 100%
    );
}

@media (max-width: 768px) {
    .hero-overlay {
        background: rgba(1, 1, 1, 0.75);
    }
}

.hero-kicker,
.hero-title,
.hero-subline {
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.hero-content {
    max-width: 840px;
}

.hero-kicker {
    font-family: "IBM Plex Sans", sans-serif;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 1.2rem;
    color: #e8ebeb;
    margin-bottom: 1.5rem;
}

.hero-kicker-accent {
    color: #76b82a;
}

.hero-title {
    font-family: "IBM Plex Sans", sans-serif;
    font-weight: 300;
    font-size: 5rem;
    line-height: 1.12em;
    color: #feffff;
    margin-bottom: 1.5rem;
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 3.8rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.4rem;
    }
}

.hero-subline {
    font-size: 1.5rem;
    line-height: 1.55em;
    color: #e8ebeb;
    max-width: 720px;
    margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
    .hero-subline {
        font-size: 1.2rem;
    }
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    align-items: center;
    margin-bottom: 3rem;
}

.hero-btn-primary {
    font-size: 1.25rem;
    padding: 0.9rem 1.8rem;
}

.hero-btn-primary i {
    margin-right: 0.5rem;
}

.hero-btn-secondary {
    color: #feffff;
    font-size: 1.15rem;
    text-decoration: none;
    border-bottom: 1px solid rgba(254, 255, 255, 0.4);
    padding-bottom: 2px;
}

.hero-btn-secondary:hover,
.hero-btn-secondary:focus {
    color: #76b82a;
    border-bottom-color: #76b82a;
}

.hero-proof {
    border-top: 1px solid rgba(254, 255, 255, 0.25);
    padding-top: 1.5rem;
}

.hero-proof-label {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    color: #b9bcbe;
    margin-bottom: 0.9rem;
}

.hero-proof-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    align-items: center;
    margin-bottom: 1.25rem;
}

.hero-proof-logos img {
    height: 72px;
    width: 136px;
    object-fit: contain;
    background-color: #feffff;
    border-radius: 0.5rem;
    padding: 0.7rem 0.9rem;
    transition: transform 0.2s ease;
}

.hero-proof-logos img:hover {
    transform: translateY(-2px);
}

@media (max-width: 576px) {
    .hero-proof-logos img {
        width: 44%;
        height: 56px;
    }
}

.hero-facts {
    color: #e8ebeb;
    font-size: 1.2rem;
    margin: 0;
}

.hero-facts strong {
    color: #76b82a;
    font-weight: 600;
}

.hero-facts-sep {
    margin: 0 0.5rem;
    color: #b9bcbe;
}

/* Whitepaper-Sektion */

.whitepaper-usps {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0 0;
}

.whitepaper-usps li {
    padding: 0.35rem 0;
    color: #010101;
}

.whitepaper-usps li i {
    color: #76b82a;
    margin-right: 0.5rem;
}

.whitepaper-form {
    background-color: #feffff;
    border-radius: 0.5rem;
    padding: 2rem;
}

.whitepaper-form-title {
    font-family: "IBM Plex Sans", sans-serif;
    font-weight: 500;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.whitepaper-form-hint {
    color: #55585a;
    font-size: 1rem;
    margin-bottom: 1.25rem;
}

.whitepaper-form-field {
    margin-bottom: 1rem;
}

.whitepaper-form-field label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    color: #010101;
}

.whitepaper-optional {
    color: #888a8c;
}

.whitepaper-form-field input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid #cfd2d3;
    border-radius: 0.35rem;
    font-size: 1rem;
}

.whitepaper-form-field input:focus {
    outline: none;
    border-color: #76b82a;
    box-shadow: 0 0 0 0.2rem rgba(118, 184, 42, 0.25);
}

.whitepaper-submit {
    width: 100%;
    font-size: 1.05rem;
    padding: 0.7rem 1rem;
}

.whitepaper-submit i {
    margin-right: 0.5rem;
}

.whitepaper-privacy {
    font-size: 0.8rem;
    color: #888a8c;
    margin: 1rem 0 0;
}

.whitepaper-privacy a {
    color: #55585a;
}

.whitepaper-form-sent .whitepaper-form-fields {
    display: none;
}

.whitepaper-status {
    font-size: 1rem;
    margin: 1rem 0 0;
}

.whitepaper-status-success {
    color: #4c7a1f;
}

.whitepaper-status-success i {
    margin-right: 0.4rem;
}

.whitepaper-status-error {
    color: #b3261e;
}

@media (max-width: 576px) {
    .whitepaper-form {
        padding: 1.5rem;
    }
}