/* 
 * Markus Baersch - Website Relaunch 2026 
 * Design: Engineering Aesthetic Hybrid V2
 * Technology: Pure CSS3, No Frameworks
 */

:root {
    --c-primary: #002b49;       /* Deep Navy */
    --c-accent: #f97316;        /* Vibrant Orange */
    --c-accent-hover: #ea580c;  /* Darker Orange */
    --c-bg-body: #f1f5f9;       /* Light Blue-Gray */
    --c-bg-card: #ffffff;
    --c-text-main: #0f172a;     /* Slate 900 */
    --c-text-muted: #475569;    /* Slate 600 */
    --c-border: #cbd5e1;
    
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    
    --s-container: 1200px;
    --s-header-h: 70px;
    --radius: 8px;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    --trans: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-main);
    background-color: var(--c-bg-body);
    color: var(--c-text-main);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden; /* Prevent minor scroll issues */
    overflow-wrap: break-word; /* Prevent long words from breaking layout */
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--c-accent); text-decoration: none; transition: var(--trans); font-weight: 500; }
a:hover { color: var(--c-accent-hover); text-decoration: underline; }

h1, h2, h3, h4 { color: var(--c-primary); line-height: 1.1; margin-bottom: 1.5rem; font-weight: 700; }
h1 { font-size: 3rem; letter-spacing: -0.03em; } /* Slightly reduced from 3.2rem */
h2 { font-size: 2.2rem; margin-top: 3rem; border-bottom: 3px solid var(--c-accent); display: inline-block; padding-bottom: 0.2rem; margin-bottom: 1.5rem; }
h3 { font-size: 1.7rem; margin-top: 2rem; margin-bottom: 1.2rem; }
h4 { font-size: 1.3rem; margin-top: 2rem; margin-bottom: 0.75rem; }

/* Specific adjustment for blog titles */
.card header h1 { font-size: 2.2rem; }

p { margin-bottom: 1.2rem; }
p + p { margin-top: 1.5rem; }

/* ACCORDION */
.accordion { margin: 2rem 0; border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; }
.accordion-item { border-bottom: 1px solid var(--c-border); }
.accordion-item:last-child { border-bottom: none; }
.accordion-header { 
    width: 100%; padding: 1.2rem 1.5rem; background: #fff; border: none; 
    display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; text-align: left; transition: var(--trans);
}
.accordion-header:hover { background: var(--c-bg-body); }
.accordion-header h4 { margin: 0; font-size: 1.1rem; color: var(--c-primary); }
.accordion-icon { 
    width: 20px; height: 20px; position: relative; transition: var(--trans);
}
.accordion-icon::before, .accordion-icon::after {
    content: ""; position: absolute; background: var(--c-accent);
}
.accordion-icon::before { width: 100%; height: 2px; top: 50%; transform: translateY(-50%); }
.accordion-icon::after { height: 100%; width: 2px; left: 50%; transform: translateX(-50%); }

.accordion-item.active .accordion-icon { transform: rotate(45deg); }
.accordion-content { 
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; 
    background: #fcfcfc;
}
.accordion-item.active .accordion-content { max-height: 2000px; padding: 1.5rem; border-top: 1px solid var(--c-border); }

/* HEADER */
.site-header {
    position: sticky; top: 0; z-index: 1000;
    height: var(--s-header-h);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--c-border);
    display: flex; align-items: center;
}

.header-inner {
    width: 100%; max-width: var(--s-container); margin: 0 auto; padding: 0 1.5rem;
    display: flex; justify-content: space-between; align-items: center;
}

.logo {
    font-weight: 900; font-size: 1.4rem; display: flex; align-items: center; gap: 12px;
    color: var(--c-primary) !important; text-decoration: none !important;
    letter-spacing: -0.5px;
}

/* NAVIGATION */
.main-nav ul { display: flex; list-style: none; gap: 2.5rem; }
.main-nav a { color: var(--c-text-main); font-weight: 700; padding: 0.5rem 0; font-size: 0.95rem; }
.main-nav a:hover { color: var(--c-accent); text-decoration: none; }
.main-nav a.active { border-bottom: 3px solid var(--c-accent); color: var(--c-primary); }

.hamburger {
    display: none; background: none; border: none; cursor: pointer; padding: 5px;
}
.hamburger span {
    display: block; width: 28px; height: 3px; background: var(--c-primary);
    margin: 6px 0; transition: var(--trans); border-radius: 2px;
}

/* HERO SECTION (Mainly Index) */
.hero {
    width: 100%;
    background: #000;
    color: #fff;
    padding: 0;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    border-bottom: 5px solid var(--c-accent);
}

.hero-inner {
    max-width: var(--s-container); margin: 0 auto;
    display: grid; grid-template-columns: 1fr;
    min-height: 500px;
    align-items: center;
}

.hero-content { padding: 4rem 1.5rem; z-index: 2; }
.hero-content h1 { color: #fff; margin-bottom: 1rem; }
.hero-content p { font-size: 1.3rem; opacity: 0.85; max-width: 50ch; margin-bottom: 2.5rem; font-weight: 300; }

.hero-image-wrap { display: none; }

/* CONTAINER & CARDS */
.container {
    max-width: var(--s-container); margin: 3rem auto 0 auto; padding: 0 1.5rem 5rem 1.5rem;
    display: grid; grid-template-columns: 1fr; gap: 3rem;
}

/* On pages with hero, the container doesn't need top margin */
.hero + .container { margin-top: 0; }

.card {
    background: var(--c-bg-card);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0,0,0,0.05);
    margin-bottom: 2.5rem;
}

/* CONTENT LISTS (Fix for margin issues) */
main ul, main ol {
    margin-bottom: 1.5rem;
    padding-left: 1.2rem; /* Space for bullets */
}

main li {
    margin-bottom: 0.5rem;
}

main ul { list-style-type: disc; }
main ol { list-style-type: decimal; }

/* SIDEBAR & WIDGETS */
.widget { margin-bottom: 3rem; }
.widget h4 { 
    font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.15em; 
    color: var(--c-text-muted); margin-bottom: 1.2rem; 
    border-bottom: 1px solid var(--c-border); padding-bottom: 0.5rem;
}
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget li { margin-bottom: 0.75rem; list-style: none; }
.widget li a { color: var(--c-text-main); font-weight: 600; text-decoration: none; display: flex; align-items: center; gap: 8px;}
.widget li a:hover { color: var(--c-accent); text-decoration: none; }
.widget li a::before { content: "›"; color: var(--c-accent); font-size: 1.2rem; font-weight: 900; line-height: 1; }

/* DYNAMIC CONTENT (Promos) */
.sc_content {
    margin-top: 2.5rem;
    padding: 1.5rem;
    background: rgba(0, 43, 73, 0.03); /* Very light version of primary */
    border-radius: var(--radius);
    border-left: 3px solid var(--c-accent);
}
.sc_content h4 {
    font-size: 0.9rem;
    color: var(--c-primary);
    margin-bottom: 0.75rem;
    border-bottom: none;
    padding-bottom: 0;
    text-transform: none;
    letter-spacing: normal;
}
.sc_content p {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}
.sc_content p:last-child { margin-bottom: 0; }

.bookpromo img {
    margin: 1rem 0;
    border-radius: 4px;
    box-shadow: var(--shadow);
}

/* CONSENT MANAGER OVERRIDES */
#consent-overlay { font-family: var(--font-main); }
#consent-olinner { border-radius: var(--radius) !important; box-shadow: var(--shadow) !important; border: 1px solid var(--c-border) !important; overflow: hidden; }
.mgmc-dlg-padding { padding: 2.5rem !important; }
.mgmc-dlg-padding h2 { margin-top: 0 !important; font-size: 1.5rem !important; border-bottom: 2px solid var(--c-accent) !important; padding-bottom: 0.5rem !important; margin-bottom: 1.5rem !important; }

.mgmc-tablediv { 
    max-height: 300px; 
    overflow-y: auto; 
    margin: 1.5rem 0 !important; 
    border: 1px solid var(--c-border);
    border-radius: 4px;
}
#mgmc-cookie-table { 
    width: 100%; 
    border-collapse: collapse; 
    font-size: 0.8rem; 
    background: #fff;
}
#mgmc-cookie-table th { 
    background: var(--c-bg-body); 
    text-align: left; 
    padding: 8px; 
    border-bottom: 2px solid var(--c-border);
    position: sticky; top: 0;
}
#mgmc-cookie-table td { 
    padding: 8px; 
    border-bottom: 1px solid var(--c-border); 
    vertical-align: top;
    line-height: 1.4;
}
.mgmc-cookie-title { background: #f8fafc; font-weight: bold; color: var(--c-primary); }

.consentlink { transition: var(--trans); }
.consentlink:hover { transform: translateY(-2px); opacity: 0.9; }

/* FOOTER */
.site-footer {
    background: var(--c-primary); color: #94a3b8; padding: 5rem 1.5rem;
}
.footer-grid {
    max-width: var(--s-container); margin: 0 auto;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 4rem;
}
.footer-col h5 { color: #fff; margin-bottom: 1.5rem; font-size: 1.2rem; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 0.8rem; }
.footer-col a { 
    color: #94a3b8; font-weight: 400; text-decoration: none; 
    display: inline-flex; align-items: center; gap: 8px;
}
.footer-col a:hover { color: var(--c-accent); }
.footer-col a::before { 
    filter: grayscale(1) contrast(0.5); opacity: 0.7; 
    font-size: 1rem; transition: var(--trans);
}
.footer-col a:hover::before { filter: none; opacity: 1; }

.icon-contact::before { content: "✉"; }
.icon-imprint::before { content: "⚖"; }
.icon-privacy::before { content: "🛡"; }
.icon-facts::before { content: "📊"; }
.icon-about::before { content: "👤"; }
.icon-linkedin::before { content: "🔗"; }
.icon-settings::before { content: "⚙"; }

/* BUTTONS */
.btn {
    display: inline-block; padding: 1rem 2rem; border-radius: var(--radius);
    font-weight: 800; transition: var(--trans); border: none; cursor: pointer;
    text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.9rem;
    text-align: center;
}
.btn-accent { background: var(--c-accent); color: #fff !important; box-shadow: 0 4px 14px 0 rgba(249, 115, 22, 0.39); }
.btn-accent:hover, .btn-accent:focus { background: var(--c-accent-hover); text-decoration: none !important; transform: translateY(-3px); color: #fff !important; }

/* UTILS */
.mono { font-family: var(--font-mono); font-size: 0.85em; color: var(--c-accent); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem; display: block; }

/* LAYOUT HELPERS */
.img-right { float: right; margin: 0 0 1.5rem 2rem; max-width: 40%; border-radius: var(--radius); box-shadow: var(--shadow); }
.img-left { float: left; margin: 0 2rem 1.5rem 0; max-width: 40%; border-radius: var(--radius); box-shadow: var(--shadow); }
.clearfix::after { content: ""; clear: both; display: table; }

.step-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin: 1.5rem 0; }
.step-grid img { border-radius: var(--radius); width: 100%; height: auto; }

.text-center { text-align: center; }
.img-caption { font-size: 0.75rem; color: var(--c-text-muted); margin-top: 0.5rem; display: block; }

/* RESPONSIVE */
@media (min-width: 1024px) {
    .hero-inner { grid-template-columns: 1.2fr 1fr; gap: 0; }
    .hero-image-wrap { 
        display: block; position: relative; height: 100%; align-self: flex-end;
        background: url('images/hp-front.jpg') bottom right/contain no-repeat;
        min-height: 600px;
        margin-right: -2rem;
    }
    .container { grid-template-columns: 320px 1fr; align-items: start; }
    aside { order: 1; position: sticky; top: calc(var(--s-header-h) + 2rem); }
    main { order: 2; }
}

@media (max-width: 1023px) {
    .hamburger { display: block; }
    .main-nav {
        display: none; position: absolute; top: var(--s-header-h); left: 0; width: 100%;
        background: #fff; padding: 2rem; border-bottom: 1px solid var(--c-border);
        box-shadow: var(--shadow);
    }
    .main-nav.is-open { display: block; }
    .main-nav ul { flex-direction: column; gap: 1.5rem; }
    
    .hero { text-align: left; }
    .hero-inner { 
        display: flex; 
        flex-direction: column-reverse; 
        min-height: auto;
    }
    .hero-content { text-align: center; padding: 3rem 1.5rem 5rem 1.5rem; }
    .hero-content p { margin-left: 0; margin-right: 0; }
    
    .hero-image-wrap { 
        display: block;
        width: 160px;
        height: 160px;
        border-radius: 50%;
        margin: 4rem 1.5rem 0 1.5rem;
        background: url('images/hp-front.jpg') center top/cover no-repeat;
        border: 4px solid var(--c-accent);
        box-shadow: var(--shadow);
    }

    aside { order: 2; }
    main { order: 1; }
    h1 { font-size: 2.1rem; }
    .card { padding: 1.5rem; }
    .card header h1 { font-size: 2.1rem; }
    .blog-nav { padding: 0 1.5rem; }
}

@media (max-width: 640px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.6rem; }
    h3 { font-size: 1.4rem; }
    h4 { font-size: 1.2rem; }
    .card { padding: 0.75rem; }
    .card header { margin-bottom: 1rem !important; }
    .card header h1 { font-size: 1.8rem; }
    .footer-grid { gap: 2rem; }
    .site-footer { padding: 3rem 1.5rem; }
    .container { gap: 0.75rem; padding: 0 0.75rem 3rem 0.75rem; margin-top: 1.5rem; }
    .blog-nav { padding: 0 1.25rem; }

    .hero-content { padding: 2rem 1.5rem 4rem 1.5rem; }
    .hero-image-wrap { 
        width: 120px; 
        height: 120px; 
        margin-top: 3rem; 
    }
}

/* BLOG STYLES */
.innerblog h2, .innerblog h3, .innerblog h4 { margin-top: 2rem; }
.innerblog ul, .innerblog ol { margin-left: 1.5rem; margin-bottom: 1.5rem; }
.innerblog li { margin-bottom: 0.5rem; }
.innerblog img { max-width: 100%; height: auto; border-radius: 4px; margin: 1.5rem 0; }
.innerblog blockquote { 
    border-left: 4px solid var(--c-accent); 
    padding-left: 1rem; 
    font-style: italic; 
    color: var(--c-text-muted); 
    margin: 1.5rem 0; 
    background: rgba(0,0,0,0.02);
    padding: 1rem;
}
.innerblog a { text-decoration: underline; text-underline-offset: 3px; }
.innerblog a.btn { text-decoration: none; border: 1px solid var(--c-accent); padding: 0.5rem 1rem; font-size: 0.8rem; border-radius: 4px; display: inline-block; }
.innerblog a.btn:hover { background: var(--c-accent); color: #fff !important; text-decoration: none; }

/* WP Standard Classes */
.alignleft { float: left; margin: 0 1.5rem 1rem 0; }
.alignright { float: right; margin: 0 0 1rem 1.5rem; }
.aligncenter { display: block; margin: 0 auto 1.5rem auto; }
.bordered { border: 1px solid var(--c-border); padding: 4px; background: #fff; box-shadow: var(--shadow); }

/* Custom Blog Classes */
.highlight { 
    background: #fff7ed; 
    padding: 1rem; 
    border-left: 4px solid var(--c-accent); 
    border-radius: 0 4px 4px 0; 
    margin: 1.5rem 0; 
}
.code-bck, pre.code { 
    background: #1e293b; 
    color: #e2e8f0; 
    padding: 1rem; 
    border-radius: 6px; 
    overflow-x: auto; 
    font-family: var(--font-mono); 
    font-size: 0.9rem; 
    line-height: 1.5; 
    margin: 1.5rem 0; 
    word-break: break-word;
    white-space: break-spaces;
}
.code { 
    font-family: var(--font-mono); 
    background: rgba(0,0,0,0.05); 
    padding: 0.2rem 0.4rem; 
    border-radius: 3px; 
    font-size: 0.9em; 
    color: var(--c-primary);
}

/* Blog Navigation */
.navigation { 
    margin-top: 2rem; 
    border-top: 1px solid var(--c-border); 
    padding-top: 1.5rem; 
}
.blog-nav { padding: 0 2.5rem; }
.float_left { float: left; }
.float_right { float: right; }
.btn-small { padding: 0.5rem 1rem; font-size: 0.85rem; }

/* Ko-Fi Teaser */
.kofiteaser { 
    margin-top: 3rem; 
    padding: 2rem; 
    background: #f0f9ff !important; 
    border: 1px solid #bae6fd;
}

/* Comments */
.blog_comment { margin-top: 2rem; }
.blog_comment input, .blog_comment textarea {
    width: 100%; padding: 0.8rem; border: 1px solid var(--c-border);
    border-radius: 4px; margin-bottom: 1rem; font-family: inherit;
}
.blog_comment .lighted { background: #f8fafc; }

/* Sidebar Search Modernization */
#dyn_searchform .search-wrap {
    display: flex;
    gap: 0.5rem;
}

#dyn_searchform input[type="search"] {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--c-border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--trans);
}

#dyn_searchform input[type="search"]:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

#dyn_searchform button {
    background: var(--c-accent);
    border: none;
    border-radius: 4px;
    padding: 0 12px;
    cursor: pointer;
    color: white;
    font-size: 1.1rem;
    transition: var(--trans);
    display: flex;
    align-items: center;
    justify-content: center;
}

#dyn_searchform button:hover {
    background: var(--c-accent-hover);
}

#katnav li {
    margin-bottom: 0.5rem; border-bottom: 1px solid rgba(0,0,0,0.05); padding-bottom: 0.5rem;
}
#katnav li:last-child { border-bottom: none; }
#katnav a { color: var(--c-text-main); font-weight: normal; }
#katnav a:hover { color: var(--c-accent); padding-left: 5px; }

/* Table of Contents (JS generated) */
.toc {
    background: #f8fafc; border: 1px solid var(--c-border);
    padding: 1.2rem; margin: 1.5rem 0; border-radius: 4px;
    display: block; clear: both;
}
.toc h5 { margin: 0 0 0.5rem 0; font-size: 1rem; display: flex; justify-content: space-between; align-items: center; }
.toc ul { margin: 1rem 0 0 0 !important; padding-left: 1.2rem !important; }
.toc li { font-size: 0.9rem; margin-bottom: 0.3rem !important; }