/* PORTFOLIO STYLESHEET - INGO GROSSMANN
    Design-Konzept: Dark-Mode Tech mit Cyber-Grün Akzenten
    Optimierung: Kompakter Header, enges Logo-Spacing, saubere Grid-Strukturen
*/

:root {
    --primary-color: #0ddb2c;
    --primary-glow: rgba(13, 219, 44, 0.3);
    --secondary-color: #6c757d;
    --background-color: #0d0f0d;
    --surface-color: #152c14;
    --card-bg: rgba(21, 44, 20, 0.4);
    --text-color: #95d599;
    --text-muted: #aaaaaa;
    --border-color: rgba(13, 219, 44, 0.3);
    --font-family-sans-serif: 'ShareTech', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* FONT FACE SETUP */
@font-face {
    font-family: 'ShareTech'; 
    src: url('../assets/Share_Tech/ShareTech-Regular.ttf') format('truetype');
    font-weight: 400; font-style: normal; font-display: swap;
}

/* GLOBAL STYLES */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-family-sans-serif);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 { margin-top: 0; color: #ffffff; }

/* --- HEADER & NAVIGATION (KOMPAKT) --- */
header {
    background-color: rgba(13, 15, 13, 0.85);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    padding: 0;
    border-bottom: 1px solid var(--border-color);
    position: relative; /* Nicht permanent sichtbar, rollt mit */
    top: 0;
    z-index: 2000;
    transition: var(--transition-smooth);
}

header nav.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px; /* Definierte schmale Höhe */
}

/* Logo-Gruppe: Eng zusammen */
.logo {
    display: flex;
    align-items: center;
    gap: 20px; /* Reduzierter Spalt: Logo und Text rücken jetzt ganz nah zusammen */
    text-decoration: none;
}
.logo-svg-wrapper {
    width: 25px; 
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible; /* Erlaubt dem Glow, über den Rand zu scheinen */
}
.header-logo-container {
    width: 25px;  /* Hier reduzieren wir die Containerbreite passend zu deinen 25% */
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-logo-svg {
    /* Das Logo füllt nun den (schmalen) Wrapper voll aus */
    width: 200%; 
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 5px var(--primary-glow));
}

/* Namens-Stack im Header */
.logo-text-stack {
    display: flex;
    flex-direction: column;
    line-height: 1.0; /* Vorname und Nachname rücken vertikal zusammen */
}
.logo-first-name {
    font-size: 0.9rem;
    color: var(--text-color);
    text-transform: uppercase;
}

.logo-last-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
}

.logo:hover {
    transform: scale(1.02);
}

.logo:hover .nav-logo-svg {
    filter: drop-shadow(0 0 8px var(--primary-color));
}

/* Navigations-Links */
header nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

header nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    padding: 5px 0;
    position: relative;
    transition: var(--transition-smooth);
}

header nav ul li a::after {
    content: '';
    position: absolute;
    width: 0; height: 2px; bottom: 0; left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

header nav ul li a:hover { color: #ffffff; }
header nav ul li a:hover::after { width: 100%; }
.lang-switch {
    font-size: 0.8rem;
    margin-left: 20px;
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--secondary-color);
}

.lang-switch a {
    text-decoration: none;
    color: var(--text-muted);
    padding: 2px 5px !important;
}

.lang-switch a.active {
    color: var(--primary-color);
    font-weight: bold;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
}
/* --- HERO SECTION --- */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    min-height: 90vh;
    gap: 4rem;
    padding: 2rem 0;
}

.greeting-line { font-size: 3.5rem; line-height: 1.1; margin-bottom: 1rem; }
.highlighted-name { color: var(--primary-color); display: block; }
.subtitle { font-size: 1.5rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.hero-description { font-size: 1.1rem; color: #cccccc; max-width: 500px; margin-bottom: 2.5rem; }

.logo-3d-container {
    width: 100%;
    height: 400px;
    max-width: 450px;
    margin: 0 auto;
}
/* --- ABOUT SECTION LAYOUT --- */

/* --- ABOUT SECTION LAYOUT (FIXED) --- */

.about-content {
    display: flex;
    align-items: flex-start; /* Richtet Bild und Text oben bündig aus */
    gap: 3rem;
    margin-top: 2rem;
}

.about-text {
    flex: 2; /* Der Text bekommt doppelt so viel Platz wie das Bild */
    text-align: left;
}

.about-image-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 250px; /* Verhindert, dass das Bild zu winzig wird */
}

.profile-frame {
    position: relative;
    width: 100%;
    max-width: 280px; /* Hier kontrollieren wir die endgültige Größe des Fotos */
    aspect-ratio: 1 / 1; /* Macht das Bild quadratisch, falls gewünscht */
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 8px;
    background: var(--card-bg);
    box-shadow: 0 0 20px var(--primary-glow);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Sorgt dafür, dass das Bild den Rahmen füllt ohne zu zerren */
    border-radius: 12px;
    filter: grayscale(10%) contrast(1.1);
    display: block;
}

/* Hover Effekt bleibt gleich */
.profile-frame:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 0 30px var(--primary-glow);
}

/* Responsive Fix für Tablets und Handys */
@media (max-width: 900px) {
    .about-content {
        flex-direction: column-reverse; /* Foto oben, Text darunter */
        align-items: center;
        text-align: center;
    }
    
    .about-text {
        text-align: center;
    }

    .profile-frame {
        max-width: 220px; /* Auf Handys etwas kleiner */
    }
}
/* BUTTONS */
.cta-button {
    padding: 0.8rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition-smooth);
    display: inline-block;
}
.cta-button.primary { background-color: var(--primary-color); color: #000; }
.cta-button.secondary { border: 1px solid var(--primary-color); color: var(--primary-color); margin-left: 1rem; }
.cta-button:hover { transform: translateY(-3px); box-shadow: 0 10px 20px var(--primary-glow); }

/* --- CONTENT SECTIONS --- */
.content-section { padding: 6rem 0; border-bottom: 1px solid rgba(13, 219, 44, 0.1); }
.section-header { text-align: center; margin-bottom: 4rem; }

.about-text-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* --- SKILLS --- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.skill-category {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}
.skill-category h3 { color: var(--primary-color); border-bottom: 1px solid rgba(13, 219, 44, 0.2); padding-bottom: 0.5rem; margin-bottom: 1rem; }
.skill-category ul { list-style: none; padding: 0; }
.skill-category ul li { padding: 0.4rem 0; display: flex; align-items: center; }
.skill-category ul li::before { content: "▹"; color: var(--primary-color); margin-right: 10px; }

/* --- MILESTONES (STACK) --- */
.stack-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.modern-project-card {
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.2rem;
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}
.modern-project-card:hover {
    background: rgba(13, 219, 44, 0.1);
    transform: translateX(10px);
    border-color: var(--primary-color);
}
.card-icon {
    width: 60px; height: 60px; min-width: 60px;
    background: rgba(0,0,0,0.3);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    margin-right: 1.2rem;
}
.card-icon img { width: 32px; filter: brightness(0) invert(1) drop-shadow(0 0 2px var(--primary-color)); }

/* --- CONTACT --- */
/* --- CONTACT SECTION NEU --- */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 1.5rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.contact-card:hover {
    border-color: var(--primary-color);
    background: rgba(13, 219, 44, 0.08);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px var(--primary-glow);
}

.contact-icon-box {
    width: 70px;
    height: 70px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.contact-icon-box i {
    font-size: 2rem;
    color: var(--primary-color);
    transition: var(--transition-smooth);
}

.contact-card:hover .contact-icon-box {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px var(--primary-color);
}

.contact-card:hover .contact-icon-box i {
    color: #000;
}

.contact-content h4 {
    margin: 0;
    color: #fff;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-content p {
    margin: 8px 0 0 0;
    font-size: 0.9rem;
    color: var(--text-muted); /* Hier kein Blau mehr! */
}

/* Spezieller Hover-Effekt für den Text */
.contact-card:hover .contact-content p {
    color: var(--text-color);
}
/* --- PROJECT DETAIL PAGES --- */
.project-detail-page {
    padding-top: 5rem;
}

.back-nav {
    margin-bottom: 2rem;
}

.back-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-smooth);
}

.back-link:hover {
    text-shadow: 0 0 10px var(--primary-glow);
    padding-left: 5px;
}

.project-header {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-bottom: 4rem;
}

.project-icon-large {
    width: 140px;
    height: 140px;
    background: var(--card-bg);
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px var(--primary-glow);
}

.project-icon-large img {
    width: 60%;
    filter: brightness(0) invert(1);
}

.project-title-box .pre-title {
    color: var(--primary-color);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.project-title-box h1 {
    font-size: 3rem;
    margin: 0.5rem 0;
}

.tech-tags {
    display: flex;
    gap: 10px;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.tech-tags span {
    background: rgba(13, 219, 44, 0.1);
    border: 1px solid var(--border-color);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 3rem;
}

.info-card, .sidebar-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.info-card h2, .info-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-list i {
    color: var(--primary-color);
}

/* Sidebar Details */
.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.detail-item .label { color: var(--text-muted); font-size: 0.9rem; }
.detail-item .value { font-weight: bold; }
.detail-item .value.highlighted { color: var(--primary-color); }

.sidebar-card.actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sidebar-card.actions .cta-button {
    width: 100%;
    text-align: center;
}
/* --- TERMINAL WINDOW STYLING --- */
.terminal-window {
    background: #0d0f0d;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    margin-top: 1.5rem;
}

.terminal-bar {
    background: #1a1c1a;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(13, 219, 44, 0.1);
}

.terminal-dots {
    display: flex;
    gap: 6px;
    margin-right: 15px;
}

.terminal-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dots span:nth-child(1) { background: #ff5f56; }
.terminal-dots span:nth-child(2) { background: #ffbd2e; }
.terminal-dots span:nth-child(3) { background: #27c93f; }

.terminal-title {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: monospace;
}

.terminal-body {
    padding: 20px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    overflow-x: auto;
}

/* Syntax Highlighting */
.code-comment { color: #6a9955; }
.code-keyword { color: var(--primary-color); }
.code-func { color: #dcdcaa; }
.code-bool { color: #569cd6; }

/* Status Pulse Animation */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    color: var(--primary-color);
}

.dot.pulse {
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(13, 219, 44, 0.4);
    animation: pulse-green 2s infinite;
}
/* --- FINAL YEAR PROJECT SPECIFICS --- */

.wbce-accent {
    border-color: #f1f1f1 !important; /* Etwas hellerer Akzent für das Plugin-Icon */
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.05);
}

/* Image Showcase (Fenster-Optik wie ein Browser) */
.image-showcase {
    background: #1a1c1a;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-top: 2rem;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.6);
}

.window-controls {
    padding: 10px 15px;
    background: #252825;
    display: flex;
    gap: 8px;
    border-bottom: 1px solid rgba(13, 219, 44, 0.1);
}

.window-controls span {
    width: 10px; height: 10px; border-radius: 50%;
}
.window-controls .red { background: #ff5f56; }
.window-controls .yellow { background: #ffbd2e; }
.window-controls .green { background: #27c93f; }

.image-container img {
    width: 100%;
    display: block;
    filter: brightness(0.9);
    transition: var(--transition-smooth);
}

.image-container:hover img {
    filter: brightness(1.1);
}

/* PDF Icon Farbe */
.fa-file-pdf {
    color: #ff4d4d;
}
/* --- EMBEDDED SYSTEMS SPECIALS --- */

.hardware-glow {
    border-color: #0ddb2c !important;
    background: radial-gradient(circle, rgba(13, 219, 44, 0.1) 0%, rgba(0, 0, 0, 0.5) 100%) !important;
    box-shadow: 0 0 30px rgba(13, 219, 44, 0.2);
}

/* Code Terminal Optik */
.code-terminal {
    background: #0d0d0d;
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
    margin-top: 1.5rem;
    overflow: hidden;
}

.code-terminal-header {
    background: #1a1a1a;
    padding: 8px 15px;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.code-terminal pre {
    padding: 1.5rem;
    margin: 0;
    color: #dcdcdc;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Sidebar Spezifikationen */
.spec-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(13, 219, 44, 0.05) 100%);
}

.spec-card h3 {
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 2px;
}
@keyframes pulse-green {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(13, 219, 44, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(13, 219, 44, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(13, 219, 44, 0); }
}

/* Spezial-Schatten für LPIC Logo */
.lpic-brand {
    border-color: #fff !important; /* Weißer Akzent für das LPIC Logo */
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.1);
}
@media (max-width: 992px) {
    .project-header { flex-direction: column; text-align: center; }
    .content-grid { grid-template-columns: 1fr; }
}
/* --- FOOTER --- */
.main-footer {
    background-color: rgba(13, 15, 13, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    margin-top: 5rem;
    text-align: center;
    position: relative;
    width: 100%;
}
.main-footer::before {
    content: ""; position: absolute; top: -1px; left: 0; width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}
.footer-links { margin-top: 1.5rem; }
.footer-links a { color: var(--secondary-color); text-decoration: none; padding: 0 15px; font-size: 0.85rem; transition: var(--transition-smooth); }
.footer-links a:hover { color: var(--primary-color); }
/* --- LEGAL PAGES (IMPRESSUM / DATENSCHUTZ) --- */

.legal-page {
    padding: 100px 0 60px 0; /* Platz für den Header */
    min-height: 80vh;
}

.legal-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: var(--box-shadow);
}

.legal-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

.legal-header i {
    font-size: 2.5rem;
}

.legal-header h1 {
    margin: 0;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.legal-section {
    margin-bottom: 2rem;
}

.legal-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.legal-section p {
    margin: 5px 0;
    color: var(--text-color);
}

.legal-name {
    font-size: 1.2rem;
    font-weight: bold;
    color: #fff !important;
}

.legal-section a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.legal-section a:hover {
    text-shadow: 0 0 8px var(--primary-glow);
    text-decoration: underline;
}

.legal-divider {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--border-color), transparent);
    margin: 2rem 0;
}

.small-note {
    font-size: 0.85rem;
    color: var(--text-muted) !important;
    font-style: italic;
    margin-top: 10px;
}

/* Icons in den Angaben */
.legal-section i {
    width: 25px;
    color: var(--primary-color);
    font-size: 0.9rem;
}
/* Spezifische Ergänzungen für die Datenschutz-Seite */
.datenschutz-card h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 2rem 0 1rem 0;
    border-left: 3px solid var(--primary-color);
    padding-left: 15px;
}

.legal-list {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0;
}

.legal-list li {
    padding: 5px 0;
    display: flex;
    align-items: flex-start;
    color: var(--text-color);
}

.legal-list li::before {
    content: "▹";
    color: var(--primary-color);
    margin-right: 12px;
    font-weight: bold;
}
@media (max-width: 768px) {
    .legal-card {
        padding: 1.5rem;
    }
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 992px) {
    .hero-section { grid-template-columns: 1fr; text-align: center; }
    .hero-content { display: flex; flex-direction: column; align-items: center; }
    .stack-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .greeting-line { font-size: 2.5rem; }
    header nav.container { flex-direction: column; height: auto; padding: 15px; }
    header nav ul { margin-top: 1rem; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }
}

/* A-FRAME VR BUTTON HIDE */
.a-enter-vr-button, .a-enter-vr { display: none !important; }