/**
 * 27-investition.css
 * 
 * Styles für die Investition/Preistransparenz-Seite
 * Folgt exakt dem CI-System aus CI-REFERENZ.md
 * Orientiert an 08-automatisierungen.css
 */

/* ========================================
   HERO SECTION
   ======================================== */
.invest-hero {
    position: relative;
    min-height: 100vh;
    background: var(--farbe-schwarz, #000000);
    background-image: url('../../Bilder/Hg_Knoten.webp');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.invest-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.92) 0%,
        rgba(0, 0, 0, 0.75) 50%,
        rgba(0, 0, 0, 0.88) 100%
    );
    z-index: 0;
}

.invest-hero__container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10rem 2rem 6rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.invest-hero__headline {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--farbe-weiss-warm, #F5F5F5);
    margin-bottom: 1.5rem;
}

.invest-hero__headline-accent {
    color: var(--farbe-kupfer, #C86F27);
}

.invest-hero__subline {
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

/* Hero Stats */
.invest-hero__stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.invest-hero__stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.invest-hero__stat-zahl {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--farbe-kupfer, #C86F27);
    line-height: 1.2;
}

.invest-hero__stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.invest-hero__benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.invest-hero__benefits li {
    background: rgba(200, 111, 39, 0.15);
    border: 1px solid rgba(200, 111, 39, 0.3);
    color: var(--farbe-kupfer, #C86F27);
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.invest-hero__ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Preisversprechen Visual */
.invest-versprechen {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.25rem;
    overflow: hidden;
}

.invest-versprechen__header {
    background: rgba(200, 111, 39, 0.15);
    border-bottom: 1px solid rgba(200, 111, 39, 0.3);
    padding: 1rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--farbe-kupfer, #C86F27);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.invest-versprechen__list {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.invest-versprechen__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 0.75rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.invest-versprechen__item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(200, 111, 39, 0.3);
    transform: translateX(4px);
}

.invest-versprechen__icon {
    color: var(--farbe-kupfer, #C86F27);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.invest-versprechen__text {
    color: var(--farbe-weiss-warm, #F5F5F5);
    font-size: 0.95rem;
    font-weight: 500;
}

/* ========================================
   SECTION HEADERS
   ======================================== */
.invest-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.invest-section-titel {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    color: var(--farbe-schwarz, #000000);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.invest-section-titel--hell {
    color: var(--farbe-weiss-warm, #F5F5F5);
}

.invest-section-intro {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--farbe-grau-dunkel, #666666);
}

.invest-section-intro--hell {
    color: rgba(255, 255, 255, 0.7);
}

.invest-section-header--links {
    text-align: left;
    max-width: none;
}

/* ========================================
   PREISÜBERSICHT SECTION
   ======================================== */
.invest-preise {
    background: var(--farbe-weiss, #FFFFFF);
    padding: 6rem 0;
}

.invest-preise__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.invest-preise__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Preis-Card */
.invest-preis-card {
    background: var(--farbe-weiss-warm, #F5F5F5);
    border: 1px solid var(--farbe-grau, #D9D9D9);
    border-radius: 1rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(20px);
}

.invest-preis-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.invest-preis-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border-color: rgba(200, 111, 39, 0.3);
}

.invest-preis-card--kostenlos {
    border-color: rgba(200, 111, 39, 0.4);
    background: linear-gradient(135deg, var(--farbe-weiss-warm, #F5F5F5) 0%, rgba(200, 111, 39, 0.05) 100%);
}

.invest-preis-card__header {
    padding: 1.5rem 1.5rem 0;
}

.invest-preis-card__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--farbe-kupfer, #C86F27);
    background: rgba(200, 111, 39, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    margin-bottom: 0.5rem;
}

.invest-preis-card__label--kostenlos {
    background: rgba(200, 111, 39, 0.15);
    color: var(--farbe-kupfer, #C86F27);
}

.invest-preis-card__titel {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--farbe-schwarz, #000000);
    margin: 0.25rem 0 0;
}

.invest-preis-card__preis {
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    border-bottom: 1px solid var(--farbe-grau, #D9D9D9);
}

.invest-preis-card__ab {
    font-size: 0.85rem;
    color: var(--farbe-grau-dunkel, #666666);
    font-weight: 500;
}

.invest-preis-card__betrag {
    font-size: 2rem;
    font-weight: 800;
    color: var(--farbe-kupfer, #C86F27);
    line-height: 1;
}

.invest-preis-card__einheit {
    font-size: 0.85rem;
    color: var(--farbe-grau-dunkel, #666666);
    font-weight: 500;
}

.invest-preis-card__content {
    padding: 1.5rem;
    flex: 1;
}

.invest-preis-card__liste {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.invest-preis-card__liste li {
    position: relative;
    padding: 0.4rem 0 0.4rem 1.5rem;
    font-size: 0.9rem;
    color: var(--farbe-grau-dunkel, #666666);
    line-height: 1.5;
}

.invest-preis-card__liste li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--farbe-kupfer, #C86F27);
    font-weight: 700;
}

.invest-preis-card__hinweis {
    font-size: 0.8rem;
    color: var(--farbe-grau-dunkel, #666666);
    font-style: italic;
    padding-top: 0.75rem;
    border-top: 1px solid var(--farbe-grau, #D9D9D9);
}

.invest-preis-card__footer {
    padding: 1rem 1.5rem 1.5rem;
    margin-top: auto;
}

.invest-preis-card__link {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--farbe-schwarz, #000000);
    text-decoration: none;
    transition: color 0.2s ease;
}

.invest-preis-card__link:hover {
    color: var(--farbe-kupfer, #C86F27);
}

.invest-preis-card__link--kupfer {
    color: var(--farbe-kupfer, #C86F27);
    font-size: 1rem;
}

.invest-preis-card__link--kupfer:hover {
    color: var(--farbe-gold-hell, #FFBA42);
}

/* ========================================
   SOFTWARE SECTION
   ======================================== */
.invest-software {
    background: var(--farbe-weiss-warm, #F5F5F5);
    padding: 6rem 0;
}

.invest-software__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.invest-software__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.invest-software-card {
    background: var(--farbe-weiss, #FFFFFF);
    border: 1px solid var(--farbe-grau, #D9D9D9);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(20px);
}

.invest-software-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.invest-software-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border-color: rgba(200, 111, 39, 0.3);
}

.invest-software-card__titel {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--farbe-schwarz, #000000);
    margin: 0 0 0.75rem;
}

.invest-software-card__text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--farbe-grau-dunkel, #666666);
    margin-bottom: 1.25rem;
}

.invest-software-card__preis {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 1.25rem;
    padding: 1rem;
    background: var(--farbe-weiss-warm, #F5F5F5);
    border-radius: 0.5rem;
}

.invest-software-card__ab {
    font-size: 0.85rem;
    color: var(--farbe-grau-dunkel, #666666);
}

.invest-software-card__betrag {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--farbe-kupfer, #C86F27);
    line-height: 1;
}

.invest-software-card__einheit {
    font-size: 0.8rem;
    color: var(--farbe-grau-dunkel, #666666);
}

.invest-software-card__link {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--farbe-schwarz, #000000);
    text-decoration: none;
    transition: color 0.2s ease;
}

.invest-software-card__link:hover {
    color: var(--farbe-kupfer, #C86F27);
}

/* ========================================
   FAKTOREN SECTION (Dunkler Hintergrund)
   ======================================== */
.invest-faktoren {
    background: var(--farbe-schwarz, #000000);
    padding: 6rem 0;
}

.invest-faktoren__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.invest-faktoren__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.invest-faktor-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(20px);
}

.invest-faktor-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.invest-faktor-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(200, 111, 39, 0.3);
    transform: translateY(-4px);
}

.invest-faktor-card__nummer {
    font-size: 2rem;
    font-weight: 800;
    color: var(--farbe-kupfer, #C86F27);
    margin-bottom: 0.75rem;
    line-height: 1;
}

.invest-faktor-card__titel {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--farbe-weiss-warm, #F5F5F5);
    margin: 0 0 0.75rem;
}

.invest-faktor-card__text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   PROZESS SECTION
   ======================================== */
.invest-prozess {
    background: var(--farbe-weiss, #FFFFFF);
    padding: 6rem 0;
}

.invest-prozess__container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.invest-prozess__timeline {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.invest-prozess__step {
    opacity: 0;
    transform: translateY(20px);
}

.invest-prozess__step.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.invest-prozess__step-marker {
    margin-bottom: 0.75rem;
}

.invest-prozess__step-tag {
    display: inline-block;
    background: var(--farbe-kupfer, #C86F27);
    color: var(--farbe-weiss, #FFFFFF);
    padding: 0.3rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.invest-prozess__step-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--farbe-schwarz, #000000);
    margin: 0 0 0.5rem;
}

.invest-prozess__step-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--farbe-grau-dunkel, #666666);
}

/* ========================================
   EXPERTE SECTION
   ======================================== */
.invest-experte {
    background: var(--farbe-weiss-warm, #F5F5F5);
    padding: 3rem 0;
}

/* ========================================
   FAKTEN SECTION
   ======================================== */
.invest-fakten {
    background: var(--farbe-weiss-warm, #F5F5F5);
    padding: 0 0 3rem;
}

/* ========================================
   GEO-DEFINITION Override (heller Hintergrund + weiße Schrift)
   ======================================== */
.invest-fakten + .geo-definition-sektion {
    background: var(--farbe-schwarz, #000000);
    max-width: none !important;
    padding: 3rem 1.5rem 1rem !important;
}

.invest-fakten + .geo-definition-sektion .geo-definition {
    max-width: 900px;
    margin: 0 auto;
}

.invest-fakten + .geo-definition-sektion .geo-definition p {
    color: var(--farbe-weiss-warm, #F5F5F5);
}

.invest-fakten + .geo-definition-sektion .geo-definition strong {
    color: var(--farbe-weiss, #FFFFFF);
}

.invest-fakten + .geo-definition-sektion .geo-definition cite {
    color: rgba(255, 255, 255, 0.6);
}

.invest-fakten + .geo-definition-sektion .geo-definition .glossar-link {
    color: var(--farbe-kupfer, #C86F27);
}

/* ========================================
   FAQ SECTION
   ======================================== */
.invest-faq {
    background: var(--farbe-weiss, #FFFFFF);
    padding: 6rem 0;
}

.invest-faq__container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.invest-faq .invest-section-titel {
    text-align: center;
    margin-bottom: 3rem;
}

.invest-faq__grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.invest-faq__item {
    background: var(--farbe-weiss-warm, #F5F5F5);
    border: 1px solid var(--farbe-grau, #D9D9D9);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(10px);
}

.invest-faq__item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.invest-faq__item:hover {
    border-color: rgba(200, 111, 39, 0.3);
}

.invest-faq__item[open] {
    border-color: rgba(200, 111, 39, 0.4);
}

.invest-faq__frage {
    cursor: pointer;
    padding: 1.25rem 1.5rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--farbe-schwarz, #000000);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.2s ease;
}

.invest-faq__frage::-webkit-details-marker {
    display: none;
}

.invest-faq__frage::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--farbe-kupfer, #C86F27);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 1rem;
}

.invest-faq__item[open] .invest-faq__frage::after {
    transform: rotate(45deg);
}

.invest-faq__frage:hover {
    color: var(--farbe-kupfer, #C86F27);
}

.invest-faq__antwort {
    padding: 0 1.5rem 1.25rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--farbe-grau-dunkel, #666666);
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */
.invest-cta {
    background: var(--farbe-schwarz, #000000);
    padding: 6rem 0;
}

.invest-cta__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.invest-cta__content {
    text-align: center;
}

.invest-cta__headline {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--farbe-weiss-warm, #F5F5F5);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.invest-cta__text {
    font-size: 1.15rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.invest-cta__features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

.invest-cta__features span {
    white-space: nowrap;
}

.invest-cta__telefon {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
}

.invest-cta__telefon a {
    color: var(--farbe-kupfer, #C86F27);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.2s ease;
}

.invest-cta__telefon a:hover {
    color: var(--farbe-gold-hell, #FFBA42);
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet */
@media (max-width: 1024px) {
    .invest-hero__container {
        grid-template-columns: 1fr;
        padding: 10rem 2rem 4rem;
        gap: 2.5rem;
    }
    
    .invest-preise__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .invest-faktoren__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .invest-hero__container {
        padding: 10rem 1.5rem 3rem;
    }
    
    .invest-hero__headline {
        font-size: 1.8rem;
    }
    
    .invest-hero__benefits {
        flex-direction: column;
    }
    
    .invest-hero__stats {
        gap: 1.5rem;
    }
    
    .invest-hero__stat-zahl {
        font-size: 1.3rem;
    }
    
    .invest-hero__ctas {
        flex-direction: column;
    }
    
    .invest-hero__ctas .cta-button {
        text-align: center;
        justify-content: center;
    }
    
    .invest-preise__grid {
        grid-template-columns: 1fr;
    }
    
    .invest-software__grid {
        grid-template-columns: 1fr;
    }
    
    .invest-faktoren__grid {
        grid-template-columns: 1fr;
    }
    

    
    .invest-cta__features {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .invest-hero__container {
        padding: 10rem 1rem 2.5rem;
    }
    
    .invest-hero__stats {
        flex-wrap: wrap;
        gap: 1rem 2rem;
    }
    
    .invest-preis-card__betrag {
        font-size: 1.6rem;
    }
    
    .invest-preise,
    .invest-software,
    .invest-faktoren,
    .invest-prozess,
    .invest-faq,
    .invest-cta {
        padding: 4rem 0;
    }
}