/* =========================================
   GA4 & Tracking Setup – Landing Page
   Scoped: .ga4-page
   Design-Tokens: design-system.css (--nx-*)
   ========================================= */

/* ---------- Hero ---------- */
.ga4-page .ga4-hero {
    padding: 6rem 0;
    display: flex;
    align-items: center;
    min-height: 90vh;
}

.ga4-page .ga4-hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--nx-space-2xl);
    align-items: center;
    width: 100%;
}

@media (min-width: 992px) {
    .ga4-page .ga4-hero-grid {
        grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    }
}

.ga4-page .ga4-hero-content {
    text-align: center;
}

@media (min-width: 992px) {
    .ga4-page .ga4-hero-content {
        text-align: left;
    }
}

.ga4-page .ga4-hero-img {
    width: 100%;
    height: auto;
    border-radius: var(--nx-radius-lg);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.ga4-page .ga4-service-badge {
    display: inline-block;
    padding: var(--nx-space-sm) 1.2rem;
    border-radius: var(--nx-radius-pill);
    background: var(--nx-info-subtle);
    color: var(--nx-info);
    font-weight: 700;
    font-size: var(--nx-text-base);
    margin-bottom: var(--nx-space-xl);
    letter-spacing: 0.05em;
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.ga4-page .ga4-headline {
    font-size: clamp(2.8rem, 6vw, 4.2rem);
    line-height: 1.1;
    margin: 0 0 var(--nx-space-xl);
    font-weight: 800;
    color: var(--nx-text);
}

.ga4-page .ga4-headline .highlight {
    background: linear-gradient(135deg, var(--nx-gold) 0%, var(--nx-gold-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ga4-page .ga4-subheadline {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--nx-text-muted);
    max-width: 50ch;
    margin: 0 auto 2.5rem;
}

@media (min-width: 992px) {
    .ga4-page .ga4-subheadline {
        margin: 0 0 2.5rem;
    }
}

/* ---------- Sections ---------- */
.ga4-page .ga4-section {
    padding: 80px 0;
}

.ga4-page .ga4-section-header {
    text-align: center;
    margin-bottom: var(--nx-space-3xl);
    max-width: var(--nx-content-width);
    margin-left: auto;
    margin-right: auto;
}

.ga4-page .ga4-section-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: var(--nx-radius-pill);
    background: var(--nx-info-subtle);
    color: var(--nx-info);
    font-weight: 700;
    font-size: var(--nx-text-sm);
    margin-bottom: var(--nx-space-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.ga4-page .ga4-section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin: 0 0 var(--nx-space-lg);
    background: linear-gradient(135deg, var(--nx-text), #cfcfcf);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ga4-page .ga4-section-subtitle {
    color: var(--nx-text-muted);
    font-size: 1.15rem;
    line-height: 1.7;
}

/* ---------- Problem ---------- */
.ga4-page .ga4-problem {
    background: linear-gradient(180deg, transparent, rgba(255, 176, 32, 0.02), transparent);
}

.ga4-page .ga4-problem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--nx-space-2xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .ga4-page .ga4-problem-grid {
        grid-template-columns: 1fr 1.2fr;
    }
}

.ga4-page .ga4-problem-visual {
    text-align: center;
    opacity: 0.5;
}

.ga4-page .ga4-problem-visual svg {
    width: 10rem;
    height: 10rem;
    color: var(--nx-text-muted);
}

.ga4-page .ga4-problem-intro {
    font-size: 1.2rem;
    margin-bottom: var(--nx-space-lg);
    color: var(--nx-text);
}

.ga4-page .ga4-problem-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ga4-page .ga4-problem-list li {
    background: var(--nx-bg-glass);
    border: 1px solid var(--nx-border);
    padding: var(--nx-space-lg);
    border-radius: var(--nx-radius-md);
    margin-bottom: var(--nx-space-md);
    font-size: 1.1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--nx-space-md);
    transition: border-color var(--nx-duration) var(--nx-ease),
                transform var(--nx-duration) var(--nx-ease);
}

.ga4-page .ga4-problem-list li::before {
    content: "❓";
    font-size: 1.5rem;
    flex-shrink: 0;
}

.ga4-page .ga4-problem-list li:hover {
    border-color: var(--nx-gold);
    transform: translateX(5px);
}

/* ---------- Blueprint / Lösung ---------- */
.ga4-page .ga4-blueprint {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--nx-space-xl);
    max-width: 1100px;
    margin: var(--nx-space-3xl) auto 0;
}

.ga4-page .ga4-step {
    background: var(--nx-bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--nx-border);
    border-radius: var(--nx-radius-lg);
    padding: 2.5rem var(--nx-space-xl);
    text-align: center;
    transition: transform var(--nx-duration) var(--nx-ease),
                box-shadow var(--nx-duration) var(--nx-ease),
                border-color var(--nx-duration) var(--nx-ease);
    position: relative;
    overflow: hidden;
}

.ga4-page .ga4-step:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(14, 165, 233, 0.12);
    border-color: rgba(14, 165, 233, 0.3);
}

.ga4-page .ga4-step-icon {
    font-size: 3rem;
    margin-bottom: var(--nx-space-lg);
    display: block;
    line-height: 1;
}

.ga4-page .ga4-step-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: var(--nx-space-md);
    color: var(--nx-text);
}

.ga4-page .ga4-step-desc {
    color: var(--nx-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ---------- Ergebnis-Karten (ohne Icon) ---------- */
.ga4-page .ga4-result-bg {
    background: linear-gradient(180deg, transparent, rgba(16, 185, 129, 0.02), transparent);
}

/* ---------- FAQ ---------- */
.ga4-page .ga4-faq-wrap {
    max-width: var(--nx-content-width);
    margin: 0 auto;
}

.ga4-page .ga4-faq-wrap details {
    background: var(--nx-bg-glass);
    border: 1px solid var(--nx-border);
    border-radius: var(--nx-radius-lg);
    margin-bottom: var(--nx-space-md);
    overflow: hidden;
}

.ga4-page .ga4-faq-wrap summary {
    padding: var(--nx-space-lg);
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--nx-duration) var(--nx-ease);
    color: var(--nx-text);
}

.ga4-page .ga4-faq-wrap summary:hover {
    background: rgba(255, 255, 255, 0.05);
}

.ga4-page .ga4-faq-wrap summary::-webkit-details-marker {
    display: none;
}

.ga4-page .ga4-faq-wrap summary::after {
    content: "+";
    font-size: 2rem;
    font-weight: 300;
    transition: transform var(--nx-duration) var(--nx-ease);
    flex-shrink: 0;
    margin-left: var(--nx-space-md);
}

.ga4-page .ga4-faq-wrap details[open] summary::after {
    transform: rotate(45deg);
}

.ga4-page .ga4-faq-answer {
    padding: 0 var(--nx-space-lg) var(--nx-space-lg);
    color: var(--nx-text-muted);
    line-height: 1.8;
    font-size: var(--nx-text-base);
}

/* ---------- CTA ---------- */
.ga4-page .ga4-cta-section {
    padding: 100px 0;
}

.ga4-page .ga4-cta-box {
    max-width: var(--nx-content-width);
    margin: 0 auto;
    padding: var(--nx-space-3xl) var(--nx-space-xl);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(255, 176, 32, 0.03));
    border: 1px solid var(--nx-border);
    border-radius: var(--nx-radius-lg);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.ga4-page .ga4-cta-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--nx-gold), var(--nx-info));
}

.ga4-page .ga4-cta-headline {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: var(--nx-space-lg);
    background: linear-gradient(90deg, var(--nx-gold), var(--nx-gold-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ga4-page .ga4-cta-text {
    font-size: 1.15rem;
    color: var(--nx-text-muted);
    line-height: 1.8;
    margin-bottom: var(--nx-space-xl);
}

/* ---------- Buttons ---------- */
.ga4-page .ga4-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    border-radius: 14px;
    font-weight: 700;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    transition: transform var(--nx-duration) var(--nx-ease),
                box-shadow var(--nx-duration) var(--nx-ease);
    font-size: 1.05rem;
}

.ga4-page .ga4-btn-primary {
    background: linear-gradient(90deg, var(--nx-gold), var(--nx-gold-hover));
    color: #111;
    box-shadow: var(--nx-shadow-gold);
}

.ga4-page .ga4-btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 45px rgba(255, 176, 32, 0.25);
}

.ga4-page .ga4-btn-group {
    display: flex;
    gap: var(--nx-space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--nx-space-xl);
}

@media (min-width: 992px) {
    .ga4-page .ga4-hero-content .ga4-btn-group {
        justify-content: flex-start;
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .ga4-page .ga4-hero {
        padding: 4rem 0;
        min-height: auto;
    }

    .ga4-page .ga4-btn-group {
        flex-direction: column;
        align-items: center;
    }

    .ga4-page .ga4-btn {
        width: 100%;
        max-width: 300px;
    }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    .ga4-page .ga4-step,
    .ga4-page .ga4-problem-list li,
    .ga4-page .ga4-btn-primary {
        transition: none;
    }
}