/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --text-primary: #ffffff;
    --text-secondary: #e5e7eb;
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --gradient-1: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --gradient-2: linear-gradient(135deg, #8b5cf6 0%, #ec4899 50%, #f59e0b 100%);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    --shadow-glow-strong: 0 0 60px rgba(99, 102, 241, 0.5);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    /* Improve performance on mobile */
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    /* Improve touch scrolling */
    -webkit-overflow-scrolling: touch;
    /* Prevent horizontal scroll on mobile */
    overflow-x: hidden;
    color: var(--text-primary);
    background: var(--bg-darker);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.home-page {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

/* Burger Menu */
.burger-menu {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1000;
}

.burger-btn {
    width: 50px;
    height: 50px;
    background: rgba(99, 102, 241, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(99, 102, 241, 0.3);
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1001;
}

.burger-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.burger-btn.active {
    background: rgba(99, 102, 241, 0.3);
}

.burger-line {
    width: 24px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.burger-btn.active .burger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.burger-btn.active .burger-line:nth-child(2) {
    opacity: 0;
}

.burger-btn.active .burger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.burger-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-left: 1px solid rgba(99, 102, 241, 0.2);
    transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 1000;
    padding: 6rem 2rem 2rem;
    overflow-y: auto;
}

.burger-nav.active {
    right: 0;
}

.burger-menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.burger-link {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.burger-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-1);
    transition: width 0.3s ease;
    z-index: -1;
}

.burger-link:hover,
.burger-link.active {
    color: var(--text-primary);
    transform: translateX(10px);
}

.burger-link:hover::before,
.burger-link.active::before {
    width: 100%;
}

/* Hero Background */
.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s infinite ease-in-out;
    --parallax-x: 0px;
    --parallax-y: 0px;
    transform: translate(var(--parallax-x, 0), var(--parallax-y, 0));
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.8), rgba(99, 102, 241, 0));
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.8), rgba(139, 92, 246, 0));
    bottom: -150px;
    right: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.6), rgba(236, 72, 153, 0));
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(var(--parallax-x, 0), var(--parallax-y, 0)) scale(1);
    }
    33% {
        transform: translate(calc(50px + var(--parallax-x, 0)), calc(-50px + var(--parallax-y, 0))) scale(1.1);
    }
    66% {
        transform: translate(calc(-50px + var(--parallax-x, 0)), calc(50px + var(--parallax-y, 0))) scale(0.9);
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    z-index: 1;
}

.hero-content {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text-container {
    z-index: 2;
}

.greeting-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 400;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.text-reveal {
    display: inline-block;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
    cursor: none;
    user-select: none;
}

.name-line-1 {
    display: flex;
    gap: 1rem;
    align-items: baseline;
}

.name-line-2 {
    display: flex;
    align-items: baseline;
}

/* Custom Cursor */
.custom-cursor {
    position: fixed;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 25px rgba(99, 102, 241, 0.7), 
                0 0 50px rgba(139, 92, 246, 0.5),
                0 0 75px rgba(236, 72, 153, 0.3),
                inset 0 0 10px rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%) scale(0.6);
    will-change: transform, opacity;
}

.custom-cursor.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.custom-cursor::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.9),
                inset 0 0 5px rgba(255, 255, 255, 1);
}

.custom-cursor::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(99, 102, 241, 0.4);
    transform: translate(-50%, -50%);
    animation: cursorPulse 2.5s ease-in-out infinite;
}

@keyframes cursorPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.8);
        opacity: 0;
    }
}

.name-part {
    display: inline-block;
    opacity: 0;
    transform: translateY(50px);
    animation: slideInUp 0.8s ease forwards;
}

.name-1 {
    color: #6366f1;
    text-shadow: 0 0 30px rgba(99, 102, 241, 0.8), 0 0 60px rgba(99, 102, 241, 0.4);
}

.name-2 {
    color: #8b5cf6;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.8), 0 0 60px rgba(139, 92, 246, 0.4);
}

.name-3 {
    color: #ec4899;
    text-shadow: 0 0 30px rgba(236, 72, 153, 0.8), 0 0 60px rgba(236, 72, 153, 0.4);
}

.name-line-1 .name-part:nth-child(1) {
    animation-delay: 0.4s;
}

.name-line-1 .name-part:nth-child(2) {
    animation-delay: 0.6s;
}

.name-line-2 .name-part {
    animation-delay: 0.8s;
}

.name-part:nth-child(3) {
    animation-delay: 0.8s;
}

.tagline-container {
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 1s forwards;
}

.tagline-text {
    font-size: 1.5rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 600px;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease 1.2s forwards;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-btn.primary {
    background: var(--gradient-1);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow);
}

.cta-btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-strong);
}

.cta-btn.secondary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.cta-btn.secondary:hover {
    background: var(--primary-color);
    color: var(--text-primary);
    transform: translateY(-3px);
}

.btn-arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.cta-btn:hover .btn-arrow {
    transform: translateX(5px);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: rgba(99, 102, 241, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-glow);
    animation: floatCard 6s infinite ease-in-out;
    transition: all 0.3s ease;
}

.floating-card:hover {
    transform: scale(1.1);
    background: rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-glow-strong);
}

.card-icon {
    font-size: 2.5rem;
}

.card-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.card-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 20%;
    right: 15%;
    animation-delay: 1.5s;
}

.card-3 {
    bottom: 20%;
    left: 15%;
    animation-delay: 3s;
}

.card-4 {
    bottom: 10%;
    right: 10%;
    animation-delay: 4.5s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(20px, -20px) rotate(5deg);
    }
    50% {
        transform: translate(-15px, 15px) rotate(-5deg);
    }
    75% {
        transform: translate(15px, 10px) rotate(3deg);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.6;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
}

.arrow {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.arrow span {
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(45deg);
    animation: arrowBounce 2s infinite;
}

.arrow span:nth-child(2) {
    animation-delay: 0.2s;
}

.arrow span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes arrowBounce {
    0%, 100% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* Custom Cursor */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease, width 0.2s ease, height 0.2s ease;
    mix-blend-mode: difference;
}

@media (max-width: 768px) {
    .custom-cursor {
        display: none;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-name {
        font-size: 3.5rem;
    }
    
    .tagline-text {
        font-size: 1.25rem;
    }
    
    .hero-visual {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .burger-menu {
        top: 1rem;
        right: 1rem;
    }
    
    .hero-name {
        font-size: 2.5rem;
    }
    
    .tagline-text {
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-btn {
        width: 100%;
        justify-content: center;
    }
    
    .floating-card {
        padding: 1rem;
    }
    
    .card-icon {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: 2rem;
    }
    
    .tagline-text {
        font-size: 1rem;
    }
    
    .burger-nav {
        width: 100%;
        right: -100%;
    }
    
    .burger-nav.active {
        right: 0;
    }
}

/* Über mich Section - Modern Portfolio Style */
.about-section {
    position: relative;
    padding: 8rem 2rem;
    background: var(--bg-dark);
    z-index: 1;
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Main Card */
.main-card {
    grid-column: 1 / -1;
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

/* About Cards */
.about-card {
    background: rgba(99, 102, 241, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 24px;
    padding: 3rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.about-card:nth-child(1) { animation-delay: 0.1s; }
.about-card:nth-child(2) { animation-delay: 0.2s; }
.about-card:nth-child(3) { animation-delay: 0.3s; }
.about-card:nth-child(4) { animation-delay: 0.4s; }
.about-card:nth-child(5) { animation-delay: 0.5s; }
.about-card:nth-child(6) { animation-delay: 0.6s; }

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.about-card:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.25), 0 0 40px rgba(139, 92, 246, 0.15);
}

.about-card:hover::before {
    opacity: 1;
}

/* Card Header */
.card-header {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.card-icon {
    font-size: 3rem;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 16px;
    flex-shrink: 0;
    transition: all 0.4s ease;
}

.about-card:hover .card-icon {
    background: rgba(99, 102, 241, 0.25);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

/* Card Title - Gradient */
.card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
    letter-spacing: -0.3px;
    word-break: break-word;
    hyphens: auto;
    flex: 1;
    min-width: 0;
}

.main-card .card-title {
    font-size: 3rem;
}

/* Card Content */
.card-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.card-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
}

/* Value List */
.value-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.value-item:hover {
    transform: translateX(8px);
}

.value-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gradient-1);
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.5);
}

.value-item p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 500;
}

.values-card {
    grid-column: span 2;
}

@media (max-width: 968px) {
    .values-card {
        grid-column: span 1;
    }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.about-cards-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

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

.section-card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-card-title .title-icon {
    font-size: 2.5rem;
    filter: none;
    -webkit-text-fill-color: initial;
    background: none;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Info Box Cards */
.info-box-card {
    background: rgba(99, 102, 241, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.info-box-card:nth-child(1) { animation-delay: 0.1s; }
.info-box-card:nth-child(2) { animation-delay: 0.2s; }
.info-box-card:nth-child(3) { animation-delay: 0.3s; }
.info-box-card:nth-child(4) { animation-delay: 0.4s; }
.info-box-card:nth-child(5) { animation-delay: 0.5s; }
.info-box-card:nth-child(6) { animation-delay: 0.6s; }

.info-box-card:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.info-box-card .card-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 12px;
    flex-shrink: 0;
}

.info-box-card .card-content h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-box-card .card-content p {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
}

.info-box-card .card-content a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-box-card .card-content a:hover {
    color: var(--primary-color);
}

/* Experience Cards */
.experience-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.experience-card {
    background: rgba(99, 102, 241, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.experience-card:nth-child(1) { animation-delay: 0.1s; }
.experience-card:nth-child(2) { animation-delay: 0.2s; }
.experience-card:nth-child(3) { animation-delay: 0.3s; }
.experience-card:nth-child(4) { animation-delay: 0.4s; }
.experience-card:nth-child(5) { animation-delay: 0.5s; }
.experience-card:nth-child(6) { animation-delay: 0.6s; }
.experience-card:nth-child(7) { animation-delay: 0.7s; }

.experience-card:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.experience-date {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 20px;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.experience-content h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.experience-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Education Cards */
.education-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.education-card {
    background: rgba(99, 102, 241, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.education-card.featured {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.2);
}

.education-card:nth-child(1) { animation-delay: 0.1s; }
.education-card:nth-child(2) { animation-delay: 0.2s; }
.education-card:nth-child(3) { animation-delay: 0.3s; }
.education-card:nth-child(4) { animation-delay: 0.4s; }
.education-card:nth-child(5) { animation-delay: 0.5s; }

.education-card:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.education-date {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 20px;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.education-content h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.education-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Skill Box Cards */
.skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.skill-box-card {
    background: rgba(99, 102, 241, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.skill-box-card:nth-child(1) { animation-delay: 0.1s; }
.skill-box-card:nth-child(2) { animation-delay: 0.2s; }

.skill-box-card:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.skill-box-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.skill-box-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 12px;
}

.skill-box-header h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.language-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    margin-bottom: 0.75rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.language-item:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: translateX(5px);
}

.language-item:last-child {
    margin-bottom: 0;
}

.language-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.language-level {
    font-size: 0.9rem;
    color: var(--primary-light);
    font-weight: 500;
    padding: 0.4rem 1rem;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 20px;
}

.it-skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.it-skill-tag {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: var(--gradient-1);
    border-radius: 25px;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.it-skill-tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--primary-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

/* Blog Article */
.blog-article {
    background: rgba(10, 10, 15, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: 24px;
    padding: 4rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.blog-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.meta-icon {
    font-size: 1.2rem;
}

.blog-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.blog-intro-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.intro-main {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.intro-sidebar {
    display: flex;
    flex-direction: column;
}

.info-card {
    background: rgba(99, 102, 241, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    position: sticky;
    top: 2rem;
}

.info-card h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.info-value {
    font-size: 0.95rem;
    color: var(--primary-light);
    font-weight: 600;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.main-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: sticky;
    top: 2rem;
}

.skills-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.blog-intro {
    margin-bottom: 1rem;
}

.lead-text {
    font-size: 1.3rem;
    line-height: 1.9;
    color: var(--text-primary);
    font-weight: 400;
    margin-bottom: 1.5rem;
    padding: 2rem;
    background: rgba(99, 102, 241, 0.05);
    border-left: 4px solid var(--primary-color);
    border-radius: 12px;
}

.blog-intro p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.blog-intro p strong {
    color: var(--primary-light);
    font-weight: 600;
}

.blog-divider {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 3rem 0;
}

.blog-divider span {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--gradient-1);
}

.blog-divider span:nth-child(1) {
    background: var(--primary-color);
}

.blog-divider span:nth-child(2) {
    background: var(--secondary-color);
}

.blog-divider span:nth-child(3) {
    background: var(--accent-color);
}

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

.blog-section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.title-icon {
    font-size: 2rem;
}

.blog-section-intro {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Timeline - Blog Style */
.timeline {
    position: relative;
    padding: 2rem 0;
    margin-left: 2rem;
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }
.timeline-item:nth-child(6) { animation-delay: 0.6s; }

.timeline-marker {
    position: absolute;
    left: -3rem;
    top: 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.marker-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gradient-1);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.6);
    z-index: 2;
    border: 3px solid var(--bg-dark);
}

.timeline-item.featured .marker-dot {
    width: 20px;
    height: 20px;
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.8);
}

.marker-line {
    width: 2px;
    flex: 1;
    background: var(--gradient-1);
    opacity: 0.3;
    margin-top: 0.5rem;
    min-height: 60px;
}

.timeline-item:last-child .marker-line {
    display: none;
}

.timeline-content {
    background: rgba(99, 102, 241, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.timeline-item.featured .timeline-content {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.2);
}

.timeline-content:hover {
    background: rgba(99, 102, 241, 0.12);
    border-color: var(--primary-light);
    transform: translateX(5px);
}

.timeline-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.4rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 20px;
}

.timeline-badge {
    font-size: 0.75rem;
    padding: 0.3rem 0.8rem;
    background: var(--gradient-1);
    color: var(--text-primary);
    border-radius: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.timeline-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}

.tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.4);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary-light);
    font-weight: 500;
    transition: all 0.3s ease;
}

.tag:hover {
    background: rgba(99, 102, 241, 0.3);
    transform: translateY(-2px);
}

/* Skills Grid - Blog Style */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.skill-card {
    background: rgba(99, 102, 241, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.skill-card:nth-child(1) { animation-delay: 0.2s; }
.skill-card:nth-child(2) { animation-delay: 0.3s; }
.skill-card:nth-child(3) { animation-delay: 0.4s; }

.skill-card:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.2);
}

.skill-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.skill-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 12px;
}

.skill-card h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-tag {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: var(--gradient-1);
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.skill-tag.primary {
    background: rgba(99, 102, 241, 0.25);
    border: 1px solid var(--primary-color);
    color: var(--primary-light);
}

.skill-tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.skill-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    font-style: italic;
}

.strengths-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.strengths-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.strength-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.strength-item:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: translateX(5px);
}

.strength-icon {
    font-size: 1.5rem;
}

.strength-text {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Blog CTA */
.blog-cta {
    background: var(--gradient-1);
    border-radius: 20px;
    padding: 3rem;
    margin-top: 2rem;
    text-align: center;
    box-shadow: var(--shadow-glow-strong);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.6s forwards;
}

.cta-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.contact-icon {
    font-size: 1.3rem;
}

/* Responsive für About Section */
@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .about-card {
        padding: 2.5rem;
    }
    
    .main-card .card-title {
        font-size: 2.5rem;
    }
    
    .card-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 4rem 1.5rem;
    }
    
    .about-container {
        gap: 2rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-card {
        padding: 2rem;
    }
    
    .main-card .card-title {
        font-size: 2rem;
    }
    
    .card-title {
        font-size: 1.5rem;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 2.5rem;
    }
    
    .card-content p {
        font-size: 1rem;
    }
}

/* Projekte Section */
.projects-section {
    position: relative;
    padding: 8rem 2rem;
    background: var(--bg-darker);
    z-index: 1;
}

.projects-container {
    max-width: 1400px;
    margin: 0 auto;
}

.projects-header {
    text-align: center;
    margin-bottom: 4rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.projects-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projects-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: rgba(99, 102, 241, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-card:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 25px 70px rgba(99, 102, 241, 0.3), 0 0 50px rgba(139, 92, 246, 0.2);
}

.project-card:hover::before {
    opacity: 1;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.project-icon {
    font-size: 3.5rem;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 20px;
    transition: all 0.4s ease;
}

.project-card:hover .project-icon {
    background: rgba(99, 102, 241, 0.25);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.project-badge {
    padding: 0.5rem 1.25rem;
    background: var(--gradient-1);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.project-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    line-height: 1.3;
}

.project-description {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0 0 1.5rem 0;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.tech-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary-light);
    font-weight: 500;
    transition: all 0.3s ease;
}

.tech-badge:hover {
    background: rgba(99, 102, 241, 0.25);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.project-footer {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(99, 102, 241, 0.2);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    padding: 0;
}

.project-link:hover {
    color: var(--primary-color);
    gap: 1rem;
}

.link-arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.project-link:hover .link-arrow {
    transform: translateX(5px);
}

/* Responsive für Projects */
@media (max-width: 968px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
    }
    
    .projects-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .projects-section {
        padding: 4rem 1.5rem;
    }
    
    .projects-title {
        font-size: 2rem;
    }
    
    .projects-subtitle {
        font-size: 1rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card {
        padding: 2rem;
    }
    
    .project-icon {
        width: 70px;
        height: 70px;
        font-size: 3rem;
    }
    
    .project-title {
        font-size: 1.5rem;
    }
}

/* Project Modal */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 5, 8, 0.95);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 24px;
    padding: 3rem;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 60px rgba(99, 102, 241, 0.3);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
}

.project-modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: rgba(99, 102, 241, 0.25);
    border-color: var(--primary-color);
    transform: rotate(90deg);
}

.modal-close svg {
    width: 24px;
    height: 24px;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.modal-icon {
    font-size: 4rem;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 24px;
    margin: 0 auto;
}

.modal-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--gradient-1);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    width: fit-content;
    margin: 0 auto;
}

.modal-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    text-align: center;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-description {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
    text-align: center;
}

.modal-features,
.modal-tech {
    margin-top: 1rem;
}

.modal-features h3,
.modal-tech h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 1.5rem 0;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.05);
    border-left: 3px solid var(--primary-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.features-list li::before {
    content: '✓';
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.tech-badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Responsive für Modal */
@media (max-width: 768px) {
    .modal-content {
        padding: 2rem;
        max-height: 95vh;
    }
    
    .modal-title {
        font-size: 2rem;
    }
    
    .modal-icon {
        width: 80px;
        height: 80px;
        font-size: 3rem;
    }
    
    .modal-close {
        top: 1rem;
        right: 1rem;
        width: 35px;
        height: 35px;
    }
}

/* Skills Section */
.skills-section {
    position: relative;
    padding: 8rem 2rem;
    background: var(--bg-dark);
    z-index: 1;
}

.skills-container {
    max-width: 1400px;
    margin: 0 auto;
}

.skills-header {
    text-align: center;
    margin-bottom: 4rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.skills-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.skills-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 0;
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.skill-category-card {
    background: rgba(99, 102, 241, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.skill-category-card:nth-child(1) { animation-delay: 0.1s; }
.skill-category-card:nth-child(2) { animation-delay: 0.2s; }
.skill-category-card:nth-child(3) { animation-delay: 0.3s; }
.skill-category-card:nth-child(4) { animation-delay: 0.4s; }

.skill-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.skill-category-card:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 25px 70px rgba(99, 102, 241, 0.25), 0 0 50px rgba(139, 92, 246, 0.2);
}

.skill-category-card:hover::before {
    opacity: 1;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.category-icon {
    font-size: 3rem;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 16px;
    flex-shrink: 0;
    transition: all 0.4s ease;
}

.skill-category-card:hover .category-icon {
    background: rgba(99, 102, 241, 0.25);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.category-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skill-tag {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 25px;
    font-size: 1rem;
    color: var(--primary-light);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.skill-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    transition: left 0.3s ease;
    z-index: -1;
}

.skill-tag:hover {
    color: var(--text-primary);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.skill-tag:hover::before {
    left: 0;
}

/* Responsive für Skills */
@media (max-width: 968px) {
    .skills-categories {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    .skills-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .skills-section {
        padding: 4rem 1.5rem;
    }
    
    .skills-title {
        font-size: 2rem;
    }
    
    .skills-subtitle {
        font-size: 1rem;
    }
    
    .skills-categories {
        grid-template-columns: 1fr;
    }
    
    .skill-category-card {
        padding: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 2.5rem;
    }
    
    .skill-tag {
        font-size: 0.9rem;
        padding: 0.6rem 1.25rem;
    }
}

/* Kontakt Section */
.contact-section {
    position: relative;
    padding: 8rem 2rem;
    background: var(--bg-dark);
    z-index: 1;
    overflow: hidden;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4rem;
}

.contact-header {
    text-align: center;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.contact-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-shadow: 0 0 40px rgba(99, 102, 241, 0.3);
}

.contact-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.contact-buttons {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.3s forwards;
}

.contact-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 3rem 4rem;
    background: rgba(99, 102, 241, 0.08);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(99, 102, 241, 0.3);
    border-radius: 24px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: none;
    overflow: hidden;
    min-width: 280px;
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.contact-btn:hover::before {
    width: 300px;
    height: 300px;
}

.contact-btn:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(99, 102, 241, 0.6);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.3),
                0 0 40px rgba(139, 92, 246, 0.2),
                0 0 80px rgba(236, 72, 153, 0.1);
}

.contact-email:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.8);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.4),
                0 0 50px rgba(99, 102, 241, 0.3),
                0 0 100px rgba(99, 102, 241, 0.2);
}

.contact-instagram:hover {
    background: rgba(236, 72, 153, 0.15);
    border-color: rgba(236, 72, 153, 0.8);
    box-shadow: 0 20px 60px rgba(236, 72, 153, 0.4),
                0 0 50px rgba(236, 72, 153, 0.3),
                0 0 100px rgba(236, 72, 153, 0.2);
}

.contact-btn-icon {
    font-size: 4rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.5));
}

.contact-btn:hover .contact-btn-icon {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 0 30px rgba(99, 102, 241, 0.8));
}

.contact-instagram:hover .contact-btn-icon {
    filter: drop-shadow(0 0 30px rgba(236, 72, 153, 0.8));
}

.contact-btn-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.4s ease;
}

.contact-btn:hover .contact-btn-text {
    transform: scale(1.1);
}

.contact-btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(236, 72, 153, 0.2) 100%);
    border-radius: 24px;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
}

.contact-btn:hover .contact-btn-glow {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Custom Cursor for Contact Buttons */
.contact-cursor {
    position: fixed;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    pointer-events: none;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.8), 
                0 0 60px rgba(139, 92, 246, 0.6),
                0 0 90px rgba(236, 72, 153, 0.4),
                inset 0 0 15px rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%) scale(0.5);
    will-change: transform, opacity;
}

.contact-cursor.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.contact-cursor.hover {
    transform: translate(-50%, -50%) scale(1.5);
    box-shadow: 0 0 40px rgba(99, 102, 241, 1), 
                0 0 80px rgba(139, 92, 246, 0.8),
                0 0 120px rgba(236, 72, 153, 0.6),
                inset 0 0 20px rgba(255, 255, 255, 0.5);
}

.contact-cursor::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 20px rgba(255, 255, 255, 1),
                inset 0 0 8px rgba(255, 255, 255, 1);
}

.contact-cursor::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(99, 102, 241, 0.6);
    transform: translate(-50%, -50%);
    animation: contactCursorPulse 2s ease-in-out infinite;
}

.contact-cursor.hover::after {
    border-color: rgba(99, 102, 241, 1);
    animation: contactCursorPulseFast 1s ease-in-out infinite;
}

@keyframes contactCursorPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

@keyframes contactCursorPulseFast {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    50% {
        transform: translate(-50%, -50%) scale(2.5);
        opacity: 0;
    }
}

/* Responsive für Contact Section */
@media (max-width: 768px) {
    .contact-section {
        padding: 4rem 1.5rem;
    }
    
    .contact-title {
        font-size: 2.5rem;
    }
    
    .contact-subtitle {
        font-size: 1.1rem;
    }
    
    .contact-buttons {
        flex-direction: column;
        gap: 2rem;
    }
    
    .contact-btn {
        min-width: 100%;
        padding: 2.5rem 3rem;
    }
    
    .contact-btn-icon {
        font-size: 3rem;
    }
    
    .contact-btn-text {
        font-size: 1.3rem;
    }
    
    .contact-cursor {
        display: none !important;
    }
    
    .custom-cursor {
        display: none !important;
    }
    
    /* Touch-friendly button sizes */
    .cta-btn, .contact-btn, .project-link {
        min-height: 44px; /* Apple's recommended touch target size */
        padding: 1rem 2rem;
    }
    
    /* Better touch targets for mobile */
    .burger-btn {
        width: 44px;
        height: 44px;
        padding: 0;
    }
    
    /* Prevent text selection on buttons during touch */
    button, .cta-btn, .contact-btn, .project-link {
        -webkit-tap-highlight-color: transparent;
        -webkit-touch-callout: none;
        user-select: none;
    }
    
    /* Improve scrolling performance on mobile */
    * {
        -webkit-overflow-scrolling: touch;
    }
    
    /* Optimize animations for mobile */
    .floating-card {
        will-change: transform;
    }
}