/* ========================================
   ALVERIC  Stylesheet
   Small Web | Responsive | System Theme
   ======================================== */

/* --- 1. FONTS --- */
@font-face {
    font-family: 'Montserrat';
    src: url('/fonts/montserrat-v31-latin-regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'Montserrat';
    src: url('/fonts/montserrat-v31-latin-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'Asul';
    src: url('/fonts/asul-v22-latin-regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'Asul';
    src: url('/fonts/asul-v22-latin-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: block;
}

/* --- 2. VARIABLEN & RESET --- */
:root {
    /* Dark Mode (Default) */
    --color-bg-raw: 12, 12, 12;
    --color-text-raw: 220, 220, 220;
    --color-accent-raw: 180, 180, 170;
    --color-link-raw: 210, 180, 140;

    --color-bg: rgb(var(--color-bg-raw));
    --color-text: rgb(var(--color-text-raw));
    --color-accent: rgb(var(--color-accent-raw));
    --color-link: rgb(var(--color-link-raw));

    --font-main: 'Montserrat', sans-serif;
    --font-heading: 'Asul', serif;
}

@media (prefers-color-scheme: light) {
    :root {
        /* Light Mode */
        --color-bg-raw: 245, 245, 245;
        --color-text-raw: 26, 26, 26;
        --color-accent-raw: 80, 70, 60;
        --color-link-raw: 110, 95, 80;

        --color-bg: rgb(var(--color-bg-raw));
        --color-text: rgb(var(--color-text-raw));
        --color-accent: rgb(var(--color-accent-raw));
        --color-link: rgb(var(--color-link-raw));
    }
}

*, *::before, *::after {
    box-sizing: border-box;
}

/* --- 3. GLOBALE EINSTELLUNGEN --- */
html {
    scroll-behavior: smooth;
    overflow-anchor: none !important;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
    line-height: 1.7;
    font-size: 1.1rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

/* --- 4. TYPOGRAFIE --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-text) !important;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-top: 2.5rem;
    margin-bottom: 0.8rem;
}

h1 { font-size: 2.5rem; line-height: 1.2; margin-bottom: 3rem; }
p { margin-bottom: 0.8rem; font-size: 1.1rem; }

a {
    color: var(--color-link);
    text-decoration: underline;
    text-decoration-color: rgba(var(--color-link-raw), 0.4);
    text-underline-offset: 4px;
    transition: color 0.3s ease, text-decoration-color 0.3s ease;
}

a:hover {
    color: var(--color-text);
    text-decoration-color: var(--color-link);
    text-decoration-thickness: 2px;
}

a:focus-visible {
    outline: 2px solid var(--color-link);
    outline-offset: 4px;
}

/* --- 5. BILDER & MEDIEN --- */
img {
    max-width: 100%;
    height: auto;
    display: block; /* Vermeidet untere Lücken */
}

/* --- 6. LAYOUT-CONTAINER --- */
.site-header, main, .site-footer {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- 7. HEADER & NAVIGATION --- */
.site-header {
    margin-top: 3rem;
    margin-bottom: 6rem;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(var(--color-text-raw), 0.1);
}

.site-logo {
    height: 2.2rem;
    width: auto;
    display: block;
    margin-bottom: 0.2rem;
    filter: drop-shadow(0 0 2px rgba(var(--color-link-raw), 0.2));
}

@media (prefers-color-scheme: light) {
    .site-logo {
        filter: brightness(0.1);
    }
}

.logo-area {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
}

.logo a {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-link);
    display: inline-block;
    line-height: 1;
}

.logo a:hover .site-logo {
    letter-spacing: 0.5em;
    opacity: 0.8;
}

.site-description {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin: 0;
    color: var(--color-accent);
}

.site-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
}

.site-nav a {
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    opacity: 0.7;
    color: rgb(var(--color-text)) !important;
    padding: 0.5rem 0.8rem; /* Touch-Friendly */
    border-radius: 4px;
    transition: opacity 0.3s ease, color 0.3s ease;
}

.site-nav a:hover, .site-nav a.active {
    opacity: 1;
    color: rgb(var(--color-accent-raw)) !important;
    background-color: rgba(var(--color-accent-raw), 0.1);
}

/* --- 8. ARTIKEL & CONTENT --- */
main {
    flex: 1;
    max-width: 70ch;
    padding: 0 2rem;
}

.article-header h1 { font-size: 2.8rem; margin-bottom: 1rem; }

.article-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1rem;
    color: var(--color-accent);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
}

.article-content a { font-weight: 500; text-decoration: none; }
.article-content a:hover { background-color: rgba(var(--color-link-raw), 0.1); }

.article p { text-wrap: pretty; }

/* Highlight-Animation für angesteuerte Quellen */
li:target {
  animation: footnote-highlight 2.5s ease-out;
  border-radius: 3px;
}


@keyframes footnote-highlight {
  0% {
    background-color: rgba(var(--color-link-raw), 0.4);
    transform: translateX(-2px);
  }
  10% {
    background-color: rgba(var(--color-link-raw), 0.25);
    transform: translateX(0);
  }
  80% {
    background-color: rgba(var(--color-link-raw), 0.1);
  }
  100% {
    background-color: transparent;
  }
}

li:target::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: var(--color-link);
  animation: border-fade 3s ease-out forwards;
  border-radius: 2px;
}

@keyframes border-fade {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

.sources-area ol li {
  position: relative;
  padding-left: 2.5rem; /* Platz für die Border-Animation */
  scroll-margin-top: 100px; /* Verhindert Überlappung mit Header bei Ansteuerung */
}

/* Artikel Liste (Grid) */
.artikel-liste {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem 3rem;
    align-items: start;
}

.artikel-vorschau {
    display: flex;
    flex-direction: column;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(var(--color-accent-raw), 0.1);
    border-right: none !important;
    height: auto;
    align-self: start;
    justify-content: flex-start;
    gap: 0.8rem;
    padding: 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.artikel-vorschau a {
    text-decoration: none !important;
}

.artikel-vorschau:hover h2 a, 
.artikel-vorschau:hover {
    text-decoration: none !important;
}

@media (min-width: 801px) {
    .artikel-vorschau:nth-child(odd) {
        padding-right: 2.5rem;
        border-right: 1px solid rgba(var(--color-accent-raw), 0.1);
    }
    .artikel-vorschau:nth-child(even) {
        padding-left: 2.5rem;
    }
}

.artikel-vorschau h2 {
    font-size: 1.6rem;
    line-height: 1.2;
    color: var(--color-link-raw)!important;
}

.artikel-vorschau:hover {
    background-color: rgba(var(--color-text-raw), 0.03);
}

@media (prefers-color-scheme: light) {
    .artikel-vorschau:hover {
        background-color: rgba(var(--color-accent-raw), 0.05);
    }
}

.artikel-vorschau:hover h2 a {
    color: var(--color-link) !important;
    text-decoration: none!important;
}

/* Zeitstempel in der Card */
.artikel-vorschau time {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    text-decoration: none;
}

.teaser-text {
    line-height: 1.6;
    margin: 1rem 0;
    color: var(--color-text);
}

/* Links im Teaser-Text */
.teaser-text a {
    text-decoration: none; /* Keine Unterstreichung im Normalzustand */
    transition: color 0.3s ease;
}

/* Read More Button */
.read-more {
    margin-top: 0.5rem; /* Original-Wert wiederhergestellt */
    margin-top: 1rem; /* Falls du den anderen Wert bevorzugst */
    display: inline-block;
    align-self: flex-start;
    text-decoration: none;
    padding-top: 1rem;
    font-weight: bold;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--color-link);
    transition: color 0.3s ease;
}

.read-more-styled {
    margin-top: auto;
    padding-top: 1rem;
    font-weight: bold;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    align-self: flex-start;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.artikel-vorschau:hover .read-more-styled {
    border-bottom-color: var(--color-link);
}

/* Zitate */
.quote-content { display: inline; }
.quote-mark {
    color: var(--color-link);
    font-weight: bold;
    font-size: 1.1em;
    margin: 0 2px;
}
.quote-author {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--color-accent);
    font-style: italic;
    margin-top: 0.5rem;
    letter-spacing: 0.5px;
}

blockquote {
    border-left: 3px solid var(--color-link);
    margin: 2.5rem 0;
    padding-left: 1.5rem;
    font-style: italic;
    color: rgba(var(--color-text-raw), 0.8);
    max-width: 55ch;
    line-height: 1.8;
}

/* Tags */
.post-tags { display: flex; align-items: center; gap: 0.8rem; margin-top: 0; }
.tag-link {
    background-color: rgba(var(--color-accent-raw), 0.1);
    border: 1px solid rgba(var(--color-accent-raw), 0.3);
    color: var(--color-accent);
    text-decoration: none;
    padding: 0.2rem 0.6rem;
    line-height: 1;
    border-radius: 4px;
    transition: all 0.2s;
}
.tag-link:hover {
    background-color: rgb(var(--color-accent-raw));
    color: rgb(var(--color-bg-raw));
}

/* Details / Akkordeon */
details {
    background-color: rgba(var(--color-text-raw), 0.05);
    padding: 1rem;
    margin-bottom: 1rem;
    border-left: 2px solid var(--color-accent);
    border-radius: 4px;
}
details p {
    opacity: 0.8;
    font-size: 0.95rem;
    margin-top: 1rem;
    margin-left: 1em;
}
summary {
    color: var(--color-accent);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    font-weight: bold;
    outline: none;
}

/* Quellen */
.sources-area {
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(var(--color-text-raw), 0.1);
}
.sources-area h2 { font-size: 1.1rem !important; }
.sources-area h3 {
    font-size: 0.9rem !important;
    text-transform: uppercase;
    color: rgba(var(--color-text-raw), 0.5) !important;
    margin-left: 1em;
}
.sources-area ol, .sources-area ul {
    font-size: 0.9rem;
    color: rgba(var(--color-text-raw), 0.7);
    padding-left: 2rem;
}

/* --- 9. FOOTER --- */
.site-footer {
    padding: 2rem 1.5rem;
    border-top: 1px solid rgba(var(--color-text-raw), 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(var(--color-text-raw), 0.8);
    margin-top: 3rem;
}

@media (prefers-color-scheme: light) {
    .site-footer {
        color: rgba(var(--color-text-raw), 0.85) !important;
    }
    .footer-nav a {
        color: rgba(var(--color-text-raw), 0.8) !important;
    }
}

.footer-nav ul { list-style: none; padding: 0; margin: 0; }
.footer-nav a {
    color: rgba(var(--color-text-raw), 0.7);
    text-decoration: none;
    transition: color 0.3s;
}
.footer-nav a:hover {
    color: var(--color-link);
}

/* --- 10. NAVIGATIONSELEMENTE --- */
.pagination-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-accent);
    font-family: var(--font-heading);
    font-size: 0.9rem;
}
.pagination-nav a {
    text-decoration: none;
    color: var(--color-link);
    font-weight: bold;
    transition: opacity 0.3s;
}
.pagination-nav a:hover { opacity: 0.7; }
.page-info {
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.back-to-top {
    position: fixed;
    bottom: 6rem;
    left: 50%;
    transform: translateX(calc(550px - 100% - 1.5rem));

    background: rgba(var(--color-text-raw), 0.1);
    color: inherit;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    text-decoration: none;
    backdrop-filter: blur(5px);
    z-index: 100;
    
    /* Standardmässig unsichtbar */
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease-in-out;
}
.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    background: rgba(var(--color-text-raw), 0.2);
}

.external-link::after {
    content: " ↗";
    font-size: 0.75em;
    margin-left: 3px;
    vertical-align: super;
    text-decoration: none;
    display: inline-block;
}

/* --- 11. MEDIA QUERIES (MOBILE) --- */
@media (max-width: 768px) {
    /* Header & Footer */
    .site-header, .site-footer {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
    }
    .site-header { margin-top: 1.5rem; margin-bottom: 3rem; }
    
    /* Navigation */
    .site-nav {
        flex-direction: row;
        width: auto;
        margin-bottom: 1rem;
        gap: 1rem;
    }
    .site-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }
    .site-nav a {
        padding: 0.6rem 1rem; /* Grössere Touch-Targets */
        font-size: 0.85rem;
    }
    .footer-nav ul { justify-content: center; }

    /* Typografie */
    h1 { font-size: 2rem; }
    .article-header h1 { font-size: 2.2rem; }
    
    /* Grid */
    .artikel-liste {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    /* BACK TO TOP Button */
    .back-to-top {
        left: auto;
        right: 1.5rem;
        margin-left: 0;
    }
    
    /* Logo Area */
    .logo-area {
        align-items: center !important;
        width: 100%;
        margin-bottom: 1rem;
        gap: 0.8rem;
    }
    .logo {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    .logo a { padding-left: 0.4em; }
}

@media (min-width: 1200px) {
    blockquote { margin-left: 2rem; }
}

@media (max-width: 1150px) {
    .back-to-top {
        left: auto;
        right: 1.5rem;
        transform: none;
    }
}