/* CLAUDE: Advertorials Landing Page Styles */
/* CLAUDE: Datei: assets/css/page-advertorials.css */
/* CLAUDE: Nutzt Basis-Komponenten aus page-chatbots.css */
/* CLAUDE: Anpassen: Farben über CSS-Variablen in base.css */

/* ==========================================================================
   CLAUDE: 0. CSS-Variablen Override für Teal-Blau Farbschema
   CLAUDE: 2025-01-08 - Überschreibt Standard-Lila mit Marketing-Farben
   ========================================================================== */

/* CLAUDE: Service-Cards mit Teal-Blau Hover-Gradient */
.pvm-service-card--advertorial {
    --pvm-hover-gradient-start: #0d7377;
    --pvm-hover-gradient-end: #14586b;
}

/* ==========================================================================
   CLAUDE: 1. Hero Section - Advertorials spezifisch
   CLAUDE: Grün-Blau Gradient für Differenzierung zu Chatbots (Lila)
   ========================================================================== */

.pvm-hero--advertorials {
    background: linear-gradient(135deg, #0d7377 0%, #14586b 50%, #2d1f8a 100%); /* CLAUDE: Teal-Blau Gradient */
    color: var(--pvm-bg-white);
    padding: var(--pvm-space-3xl) 0 var(--pvm-space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pvm-hero--advertorials::before { /* CLAUDE: Dunkles Overlay für besseren Kontrast */
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.15);
    pointer-events: none;
}

.pvm-hero--advertorials::after { /* CLAUDE: Subtiles Pattern */
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.pvm-hero--advertorials .content { position: relative; z-index: 1; }

/* CLAUDE: Split-Hero Layout mit Bild rechts */
/* CLAUDE: Überschreibt text-align: center für 2-Spalten-Layout */
.pvm-hero--advertorials.pvm-hero--split {
    text-align: left; /* CLAUDE: Links-ausgerichtet für Split-Layout */
    padding: var(--pvm-space-2xl) 0 var(--pvm-space-xl);
}

.pvm-hero--advertorials .pvm-hero__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr; /* CLAUDE: Mehr Platz für Text (55/45) */
    gap: var(--pvm-space-xl);
    align-items: center;
}

.pvm-hero--advertorials .pvm-hero__content {
    max-width: 620px; /* CLAUDE: Begrenzte Breite für Lesbarkeit */
    padding-right: var(--pvm-space-md); /* CLAUDE: Mehr Abstand zum Bild */
}

.pvm-hero--advertorials .pvm-hero__image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); /* CLAUDE: Tieferer Schatten */
}

/* CLAUDE: Teal-Overlay über dem Bild für Farbkonsistenz */
.pvm-hero--advertorials .pvm-hero__image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13, 115, 119, 0.25) 0%, rgba(45, 31, 138, 0.15) 100%); /* CLAUDE: Teal-Tint über Bild */
    border-radius: 16px;
    pointer-events: none;
}

.pvm-hero--advertorials .pvm-hero__img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    transition: transform 0.5s ease;
    filter: brightness(0.95) contrast(1.05); /* CLAUDE: Leicht abgedunkelt */
}

.pvm-hero--advertorials .pvm-hero__image:hover .pvm-hero__img {
    transform: scale(1.02); /* CLAUDE: Subtiler Zoom-Effekt bei Hover */
}

/* CLAUDE: Glasmorphism-Rahmen um das Bild */
.pvm-hero--advertorials .pvm-hero__image::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0.05) 100%);
    z-index: -1;
}

/* CLAUDE: CTAs links ausrichten im Split-Layout */
.pvm-hero--advertorials.pvm-hero--split .pvm-hero-ctas {
    justify-content: flex-start;
}

/* CLAUDE: Kicker/Trust-Badge */
.pvm-hero--advertorials .pvm-hero-kicker {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: var(--pvm-font-size-sm);
    font-weight: 600;
    color: #ffffff;
    margin-bottom: var(--pvm-space-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
    letter-spacing: 0.02em;
}

/* CLAUDE: H1 mit Text-Shadow für bessere Lesbarkeit */
.pvm-hero--advertorials h1 {
    font-size: var(--pvm-font-size-3xl);
    margin-bottom: var(--pvm-space-sm);
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* CLAUDE: Subline */
.pvm-hero--advertorials .pvm-hero-text {
    font-size: var(--pvm-font-size-lg);
    max-width: 700px;
    margin: 0 auto var(--pvm-space-lg);
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    line-height: 1.6;
}

/* CLAUDE: CTA Container */
.pvm-hero--advertorials .pvm-hero-ctas {
    display: flex;
    gap: var(--pvm-space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* CLAUDE: Primary Button */
.pvm-hero--advertorials .pvm-btn--primary {
    background: #ffffff;
    color: #0d7377;
    border: 2px solid #ffffff;
    padding: 0.875rem 2rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.pvm-hero--advertorials .pvm-btn--primary:hover {
    background: transparent;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

/* CLAUDE: Secondary/Outline Button */
.pvm-hero--advertorials .pvm-btn--outline {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.8);
    padding: 0.875rem 2rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pvm-hero--advertorials .pvm-btn--outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
    transform: translateY(-2px);
}

/* ==========================================================================
   CLAUDE: 2. Services Section - Advertorial-spezifisch
   CLAUDE: Nutzt .pvm-services-grid--4col aus page-chatbots.css
   ========================================================================== */

.pvm-advertorial-services {
    padding: var(--pvm-space-2xl) 0;
    background: var(--pvm-bg-light);
}

.pvm-advertorial-services h2,
.pvm-advertorial-services .pvm-section-subtitle {
    text-align: center;
}

.pvm-advertorial-services .pvm-section-subtitle {
    margin-bottom: var(--pvm-space-xl);
    color: var(--pvm-text-muted);
}

/* CLAUDE: Service-Card Advertorial-Variante */
.pvm-service-card--advertorial {
    background: var(--pvm-bg-white);
    padding: var(--pvm-space-lg);
    border-radius: 12px;
    border: 1px solid var(--pvm-border);
    transition: all 0.3s ease;
}

.pvm-service-card--advertorial:hover {
    border-color: #0d7377; /* CLAUDE: Teal Akzent statt Lila */
    box-shadow: 0 4px 20px rgba(13, 115, 119, 0.25);
}

.pvm-service-card--advertorial h3 {
    font-size: var(--pvm-font-size-lg);
    margin-bottom: var(--pvm-space-xs);
    color: #0d7377; /* CLAUDE: Teal Akzent */
}

.pvm-service-card--advertorial > p {
    color: var(--pvm-text-muted);
    margin-bottom: var(--pvm-space-sm);
}

/* ==========================================================================
   CLAUDE: FIX - Services Grid 2x2 Layout auf Desktop
   CLAUDE: Problem: auto-fit erzeugt 3:1 bei 4 Cards auf breiten Screens
   CLAUDE: Lösung: Festes 2-Spalten-Grid für optimale 2x2 Darstellung
   ========================================================================== */
.pvm-advertorial-services .pvm-services-grid--4col {
    grid-template-columns: repeat(2, 1fr); /* CLAUDE: Festes 2x2 Grid */
    max-width: 1000px; /* CLAUDE: Breitenbegrenzung für bessere Proportionen */
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .pvm-advertorial-services .pvm-services-grid--4col {
        grid-template-columns: 1fr; /* CLAUDE: Single column auf Mobile */
        max-width: 100%;
    }
}

/* ==========================================================================
   CLAUDE: 3. Portfolio-Teaser - Medienpartner-Kategorien
   CLAUDE: Kompakte Badges die zur Portfolio-Seite verlinken
   ========================================================================== */

.pvm-portfolio-teaser {
    padding: var(--pvm-space-2xl) 0;
    background: var(--pvm-bg-white);
    text-align: center;
}

.pvm-portfolio-teaser h2 {
    margin-bottom: var(--pvm-space-xs);
}

.pvm-portfolio-teaser .pvm-section-subtitle {
    margin-bottom: var(--pvm-space-lg);
    color: var(--pvm-text-muted);
}

/* CLAUDE: Kategorie-Container */
.pvm-portfolio-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--pvm-space-sm);
    margin-bottom: var(--pvm-space-lg);
}

/* CLAUDE: Einzelne Kategorie-Badge */
.pvm-portfolio-category {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--pvm-space-md) var(--pvm-space-lg);
    background: var(--pvm-bg-light);
    border-radius: 12px;
    border: 1px solid var(--pvm-border);
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 160px;
}

.pvm-portfolio-category:hover {
    border-color: var(--pvm-primary);
    background: var(--pvm-bg-white);
    transform: translateY(-4px);
    box-shadow: var(--pvm-shadow-md);
}

.pvm-portfolio-category__name {
    font-size: var(--pvm-font-size-sm);
    font-weight: 600;
    color: var(--pvm-text);
    margin-bottom: var(--pvm-space-2xs);
}

.pvm-portfolio-category__count {
    font-size: var(--pvm-font-size-xs);
    color: var(--pvm-primary);
    font-weight: 500;
}

/* CLAUDE: Hover-Effekt für Name */
.pvm-portfolio-category:hover .pvm-portfolio-category__name {
    color: var(--pvm-primary);
}

/* ==========================================================================
   CLAUDE: 4. Responsive Anpassungen
   ========================================================================== */

@media (max-width: 768px) {
    /* CLAUDE: Hero Mobile */
    .pvm-hero--advertorials {
        padding: var(--pvm-space-xl) 0 var(--pvm-space-lg);
    }

    /* CLAUDE: Split-Hero auf Mobile: Bild über Text */
    .pvm-hero--advertorials .pvm-hero__grid {
        grid-template-columns: 1fr;
        gap: var(--pvm-space-md);
    }

    .pvm-hero--advertorials .pvm-hero__image {
        order: -1; /* CLAUDE: Bild zuerst */
        max-width: 100%;
        margin: 0 auto var(--pvm-space-sm);
    }

    .pvm-hero--advertorials.pvm-hero--split {
        text-align: center;
    }

    .pvm-hero--advertorials.pvm-hero--split .pvm-hero-ctas {
        justify-content: center;
    }

    .pvm-hero--advertorials .pvm-hero__content {
        max-width: 100%;
        padding-right: 0;
    }

    .pvm-hero--advertorials h1 {
        font-size: var(--pvm-font-size-2xl);
    }

    .pvm-hero--advertorials .pvm-hero-text {
        font-size: var(--pvm-font-size-base);
    }

    .pvm-hero--advertorials .pvm-hero-kicker {
        font-size: var(--pvm-font-size-xs);
        padding: 0.4rem 1rem;
    }

    .pvm-hero--advertorials .pvm-btn--primary,
    .pvm-hero--advertorials .pvm-btn--outline {
        padding: 0.75rem 1.5rem;
        font-size: var(--pvm-font-size-sm);
        width: 100%;
        text-align: center;
    }

    .pvm-hero--advertorials .pvm-hero-ctas {
        flex-direction: column;
        gap: var(--pvm-space-xs);
    }

    /* CLAUDE: Portfolio-Kategorien Mobile */
    .pvm-portfolio-categories {
        gap: var(--pvm-space-xs);
    }

    .pvm-portfolio-category {
        min-width: calc(50% - var(--pvm-space-xs));
        padding: var(--pvm-space-sm) var(--pvm-space-md);
    }
}

@media (max-width: 480px) {
    /* CLAUDE: Sehr kleine Screens - Kategorien volle Breite */
    .pvm-portfolio-category {
        min-width: 100%;
    }
}

/* CLAUDE: Tablet-Breakpoint für Split-Hero */
@media (min-width: 769px) and (max-width: 1024px) {
    .pvm-hero--advertorials .pvm-hero__grid {
        grid-template-columns: 1.2fr 0.8fr;
        gap: var(--pvm-space-lg);
    }

    .pvm-hero--advertorials h1 {
        font-size: clamp(1.75rem, 1.5rem + 1vw, 2.5rem);
    }
}

/* ==========================================================================
   CLAUDE: 5. Dark Mode Support
   CLAUDE: Dual-Selector Pattern - Manueller Toggle + System-Präferenz
   ========================================================================== */

/* CLAUDE: Manueller Toggle */
html[data-theme="dark"] .pvm-advertorial-services {
    background: var(--pvm-dark-surface);
}

html[data-theme="dark"] .pvm-service-card--advertorial {
    background: var(--pvm-dark-bg);
    border-color: var(--pvm-dark-border);
}

html[data-theme="dark"] .pvm-service-card--advertorial h3 {
    color: #4ecdc4; /* CLAUDE: Heller Teal für Dark Mode */
}

html[data-theme="dark"] .pvm-service-card--advertorial > p {
    color: var(--pvm-dark-text-muted);
}

html[data-theme="dark"] .pvm-portfolio-teaser {
    background: var(--pvm-dark-bg);
}

html[data-theme="dark"] .pvm-portfolio-category {
    background: var(--pvm-dark-surface);
    border-color: var(--pvm-dark-border);
}

html[data-theme="dark"] .pvm-portfolio-category__name {
    color: var(--pvm-dark-text);
}

/* CLAUDE: System-Präferenz - Fallback */
@media (prefers-color-scheme: dark) {
    html:not([data-theme="light"]) .pvm-advertorial-services {
        background: var(--pvm-dark-surface);
    }

    html:not([data-theme="light"]) .pvm-service-card--advertorial {
        background: var(--pvm-dark-bg);
        border-color: var(--pvm-dark-border);
    }

    html:not([data-theme="light"]) .pvm-service-card--advertorial h3 {
        color: #4ecdc4; /* CLAUDE: Heller Teal für Dark Mode */
    }

    html:not([data-theme="light"]) .pvm-service-card--advertorial > p {
        color: var(--pvm-dark-text-muted);
    }

    html:not([data-theme="light"]) .pvm-portfolio-teaser {
        background: var(--pvm-dark-bg);
    }

    html:not([data-theme="light"]) .pvm-portfolio-category {
        background: var(--pvm-dark-surface);
        border-color: var(--pvm-dark-border);
    }

    html:not([data-theme="light"]) .pvm-portfolio-category__name {
        color: var(--pvm-dark-text);
    }
}

/* CLAUDE: FAQ Liste zentrieren mit max-width (konsistent mit anderen Seiten) */
.pvm-faq__list {
    max-width: 800px;  /* CLAUDE: Lesbare Breite */
    margin: 0 auto;    /* CLAUDE: Zentriert mit gleichem Abstand links/rechts */
}