:root {
    --primary-depth: #1a365d;
    --secondary-layer: #2c5282;
    --accent-structure: #3182ce;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --white-base: #ffffff;
    --background-light: #f7fafc;
    --border-subtle: #e2e8f0;
    --gradient-depth: linear-gradient(135deg, #1a365d 0%, #2c5282 50%, #3182ce 100%);
    --shadow-elevation: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-deep: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background-light);
}

.site-header {
    background: var(--white-base);
    box-shadow: var(--shadow-elevation);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-logo {
    border-radius: 8px;
}

.brand-identity {
    display: flex;
    flex-direction: column;
}

.site-title {
    font-size: 1.5rem;
    color: var(--primary-depth);
    font-weight: 700;
}

.site-tagline {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.main-navigation {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav-menu li a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.nav-menu li a:hover,
.nav-menu li a.nav-active {
    background: var(--gradient-depth);
    color: var(--white-base);
}

.main-content {
    min-height: 60vh;
}

.hero-section {
    background: var(--gradient-depth);
    color: var(--white-base);
    padding: 5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

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

.horizon-depth-grid {
    padding: 5rem 0;
}

.grid-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.section-heading {
    font-size: 2.2rem;
    color: var(--primary-depth);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.horizon-layers {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.horizon-layer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: var(--white-base);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-elevation);
    transition: all 0.4s ease;
}

.horizon-layer:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-deep);
}

.horizon-layer:nth-child(even) {
    direction: rtl;
}

.horizon-layer:nth-child(even) > * {
    direction: ltr;
}

.layer-visual {
    position: relative;
}

.layer-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.layer-depth-indicator {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: rgba(26, 54, 93, 0.9);
    color: var(--white-base);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.layer-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.layer-title {
    font-size: 1.6rem;
    color: var(--primary-depth);
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.layer-description p {
    margin-bottom: 1.2rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.layer-aspects {
    list-style: none;
    margin: 1.5rem 0;
}

.layer-aspects li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.layer-aspects i {
    color: #10b981;
}

.layer-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--accent-structure);
    color: var(--white-base);
    padding: 0.8rem 1.8rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    align-self: flex-start;
    margin-top: 1rem;
}

.layer-cta:hover {
    background: var(--primary-depth);
    gap: 1rem;
}

.austria-focus-highlight {
    padding: 5rem 0;
    background: var(--white-base);
}

.section-heading-center {
    font-size: 2.2rem;
    color: var(--primary-depth);
    text-align: center;
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.austria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.austria-card {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.austria-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-elevation);
}

.austria-icon {
    font-size: 3rem;
    color: var(--accent-structure);
    margin-bottom: 1rem;
}

.austria-card h3 {
    color: var(--primary-depth);
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
}

.austria-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.cta-center {
    text-align: center;
}

.btn-primary-large {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--gradient-depth);
    color: var(--white-base);
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-deep);
}

.disclaimer-section {
    padding: 4rem 0;
    background: var(--background-light);
}

.disclaimer-box {
    background: var(--white-base);
    padding: 2.5rem;
    border-radius: 12px;
    border-left: 5px solid var(--accent-structure);
    box-shadow: var(--shadow-elevation);
}

.disclaimer-box h3 {
    color: var(--primary-depth);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.disclaimer-box p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.site-footer {
    background: var(--primary-depth);
    color: var(--white-base);
    padding: 3rem 0 1rem;
    margin-top: 5rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-description,
.footer-tagline {
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: var(--white-base);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 0.8rem;
    opacity: 0.9;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white-base);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
}

.cookie-text h4 {
    color: var(--primary-depth);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cookie-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.cookie-small {
    font-size: 0.85rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cookie-accept {
    background: #10b981;
    color: var(--white-base);
}

.cookie-accept:hover {
    background: #059669;
}

.cookie-necessary {
    background: var(--accent-structure);
    color: var(--white-base);
}

.cookie-necessary:hover {
    background: var(--primary-depth);
}

.cookie-reject {
    background: var(--border-subtle);
    color: var(--text-primary);
}

.cookie-reject:hover {
    background: #cbd5e0;
}

.page-header-section {
    background: var(--gradient-depth);
    color: var(--white-base);
    padding: 4rem 2rem;
    text-align: center;
}

.page-title-main {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-description {
    font-size: 1.15rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
}

.blog-post-detail {
    background: var(--white-base);
}

.post-hero-section {
    background: var(--gradient-depth);
    color: var(--white-base);
    padding: 3rem 2rem;
}

.post-meta-header {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    font-size: 0.9rem;
}

.post-category,
.post-date,
.post-reading-time {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    opacity: 0.9;
}

.post-title-main {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.post-subtitle {
    font-size: 1.15rem;
    opacity: 0.95;
    line-height: 1.6;
}

.post-featured-image {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
}

.post-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-content-wrapper {
    padding: 4rem 0;
}

.post-content-body {
    background: var(--white-base);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-elevation);
}

.content-section {
    margin-bottom: 3rem;
}

.content-section h2 {
    color: var(--primary-depth);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.content-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.highlighted-box {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-structure);
    margin: 2rem 0;
}

.highlighted-box h3 {
    color: var(--primary-depth);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.post-tags {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-subtle);
}

.post-tags h3 {
    color: var(--primary-depth);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tag {
    display: inline-block;
    background: var(--accent-structure);
    color: var(--white-base);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.post-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-subtle);
    gap: 1rem;
    flex-wrap: wrap;
}

.post-nav-prev,
.post-nav-archive,
.post-nav-next {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--accent-structure);
    color: var(--white-base);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-weight: 600;
}

.post-nav-prev:hover,
.post-nav-archive:hover,
.post-nav-next:hover {
    background: var(--primary-depth);
}

@media (max-width: 1024px) {
    .nav-menu {
        flex-direction: column;
        width: 100%;
    }
    
    .horizon-layer {
        grid-template-columns: 1fr;
    }
    
    .horizon-layer:nth-child(even) {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
    }
    
    .hero-title,
    .page-title-main,
    .post-title-main {
        font-size: 1.8rem;
    }
    
    .section-heading,
    .section-heading-center {
        font-size: 1.6rem;
    }
    
    .post-content-body {
        padding: 1.5rem;
    }
    
    .post-navigation {
        flex-direction: column;
    }
}