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

:root {
    --black: #000000;
    --gradient-start: #ffffff;
    --gradient-end: #3b82f6;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.5);
}

html {
    scroll-behavior: auto;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--black);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    letter-spacing: -0.01em;
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="white" stroke="rgba(59, 130, 246, 0.8)" stroke-width="1" stroke-linejoin="round"><path d="M4 4 L4 18 L9 13 L12 19 L14 18 L11 12 L17 12 Z"/></svg>') 2 2, auto;
}

* {
    cursor: inherit;
}

a, button, .nav-link, .glass-button, .tag {
    cursor: inherit !important;
}

input, textarea, .editable {
    cursor: inherit !important;
}

.draggable, .moveable {
    cursor: inherit !important;
}

h1, h2, h3, h4, h5, h6, .logo {
    cursor: inherit;
}

.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    will-change: transform;
    transform: translateZ(0);
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.5), transparent);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.4), transparent);
    top: 50%;
    right: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3), transparent);
    bottom: -250px;
    left: 30%;
    animation-delay: 10s;
}

.orb-4 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.35), transparent);
    top: 20%;
    left: 50%;
    animation-delay: 15s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(40px, 20px) scale(1.05);
    }
}

.gradient-text {
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s linear infinite;
    font-weight: 600;
    letter-spacing: -0.01em;
    will-change: background-position;
    backface-visibility: hidden;
    transform: translateZ(0);
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    box-shadow: 0 8px 32px var(--glass-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: border 0.15s ease, box-shadow 0.15s ease;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.glass-card:hover {
    border: 2px solid rgba(59, 130, 246, 0.6);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(35px) saturate(150%);
    -webkit-backdrop-filter: blur(35px) saturate(150%);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.01em;
    padding: 10px 18px;
    border-radius: 18px;
    transition: color 0.2s ease, border 0.2s ease, background 0.2s ease;
    position: relative;
    border: 1px solid transparent;
}

.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(59, 130, 246, 0.1));
    opacity: 0;
    transition: opacity 0.2s ease;
}

.nav-link:hover::before {
    opacity: 0;
}

.nav-link:hover {
    color: var(--gradient-end);
    border: 1px solid rgba(59, 130, 246, 0.5);
    background: rgba(59, 130, 246, 0.1);
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 40px 40px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 1400px;
    width: 100%;
    text-align: center;
}

.hero-glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(40px) saturate(200%);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    border: 2px solid var(--glass-border);
    border-radius: 35px;
    padding: 50px 40px 60px;
    margin-bottom: 0;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    letter-spacing: 0.01em;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Austria Badge */
.austria-badge {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-top: 70px;
    padding-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.austria-text {
    font-size: 3.5rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    letter-spacing: 1px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
}

.austria-map-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.austria-outline {
    height: 250px;
    width: auto;
    filter: drop-shadow(0 0 25px rgba(237, 41, 57, 0.6))
            drop-shadow(0 0 40px rgba(255, 255, 255, 0.4));
    transform: rotate(-5deg);
    transition: all 0.2s ease;
    animation: austriaGlowSubtle 3s ease-in-out infinite;
}

.hero-glass-card:hover .austria-outline {
    transform: rotate(-5deg) scale(1.05);
    filter: drop-shadow(0 0 35px rgba(237, 41, 57, 0.8))
            drop-shadow(0 0 50px rgba(255, 255, 255, 0.5));
}

@keyframes austriaGlowSubtle {
    0%, 100% {
        filter: drop-shadow(0 0 25px rgba(237, 41, 57, 0.6))
                drop-shadow(0 0 40px rgba(255, 255, 255, 0.4));
    }
    50% {
        filter: drop-shadow(0 0 35px rgba(237, 41, 57, 0.8))
                drop-shadow(0 0 50px rgba(255, 255, 255, 0.6));
    }
}

@media (max-width: 768px) {
    .austria-badge {
        flex-direction: column;
        gap: 25px;
        margin-top: 50px;
        padding-top: 40px;
    }

    .austria-text {
        font-size: 2rem;
    }

    .austria-outline {
        height: 150px;
    }
}

.glass-button {
    font-family: 'Space Grotesk', sans-serif;
    padding: 16px 36px;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    border: 2px solid var(--glass-border);
    border-radius: 25px;
    cursor: pointer;
    transition: border 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
}

.glass-button.primary {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.3));
    border-color: rgba(59, 130, 246, 0.5);
}

.glass-button:hover {
    border: 2px solid rgba(59, 130, 246, 0.9);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.glass-button:active {
    transform: scale(0.98);
}

.floating-cards {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.float-card {
    padding: 25px 20px;
    text-align: center;
    min-width: 150px;
    animation: floatCard 3s ease-in-out infinite;
}

.float-card:nth-child(1) {
    animation-delay: 0s;
}

.float-card:nth-child(2) {
    animation-delay: 1s;
}

.float-card:nth-child(3) {
    animation-delay: 2s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.float-card h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    letter-spacing: 0.01em;
}

section {
    padding: 50px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 20px;
}

.service-card {
    padding: 35px 30px;
    transition: border 0.2s ease;
    border: 1px solid transparent;
}

.service-card:hover {
    border-color: rgba(59, 130, 246, 0.6);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    letter-spacing: 0.01em;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1rem;
    line-height: 1.65;
    letter-spacing: 0;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-features li {
    padding-left: 25px;
    position: relative;
    color: var(--text-secondary);
    letter-spacing: 0;
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--gradient-end);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}

.portfolio-category {
    margin-bottom: 80px;
}

.category-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    text-align: left;
    padding-left: 5px;
    letter-spacing: -0.01em;
}

.portfolio-item {
    padding: 0;
    overflow: hidden;
    border: 1px solid transparent;
    transition: border 0.2s ease, transform 0.15s ease, box-shadow 0.15s ease;
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.portfolio-item:hover {
    border-color: rgba(59, 130, 246, 0.6);
    transform: translateY(-8px) translateZ(0);
    box-shadow: 0 25px 70px rgba(59, 130, 246, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.portfolio-item.coming-soon {
    opacity: 0.5;
    grid-column: span 2;
}

.portfolio-item.coming-soon:hover {
    opacity: 0.7;
    border-color: rgba(139, 92, 246, 0.4);
    transform: translateY(-4px) translateZ(0);
}

.portfolio-item.coming-soon .portfolio-content h4 {
    font-style: italic;
}

.portfolio-item.coming-soon .portfolio-content p {
    font-size: 0.9rem;
    font-style: italic;
}

.portfolio-image {
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border-bottom: 1px solid var(--glass-border);
}

.portfolio-placeholder {
    font-size: 6rem;
}

.portfolio-content {
    padding: 30px;
}

.portfolio-content h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.portfolio-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.65;
    letter-spacing: 0;
    font-size: 0.95rem;
}

.portfolio-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 18px;
    font-size: 0.85rem;
    letter-spacing: 0;
    font-weight: 500;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.about-text {
    padding: 50px 40px;
}

.about-text h2 {
    font-size: 2.8rem;
    margin-bottom: 25px;
    letter-spacing: -0.02em;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.7;
    letter-spacing: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    letter-spacing: 0;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-card {
    padding: 30px 25px;
    text-align: center;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.feature-card h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-primary);
    letter-spacing: 0.01em;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 0;
}

.footer {
    margin: 40px 40px 30px;
    padding: 40px 35px 25px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-brand h3 {
    font-size: 2.2rem;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.footer-brand p {
    color: var(--text-secondary);
    letter-spacing: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-column h4 {
    font-size: 1.1rem;
    margin-bottom: 18px;
    color: var(--text-primary);
    letter-spacing: 0.01em;
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0;
}

.footer-column a:hover {
    color: var(--gradient-end);
    border-left: 2px solid var(--gradient-end);
    padding-left: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    letter-spacing: 0;
    font-size: 0.95rem;
}

@media (max-width: 1200px) {
    .hero-title {
        font-size: 4rem;
    }
    .section-title {
        font-size: 3rem;
    }
    .about-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 20px;
    }
    .nav-links {
        gap: 20px;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .hero-glass-card {
        padding: 50px 30px;
    }
    .section-title {
        font-size: 2.5rem;
    }
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .footer-content {
        grid-template-columns: 1fr;
    }
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

html {
    scroll-behavior: smooth;
}

::selection {
    background: rgba(59, 130, 246, 0.3);
    color: var(--text-primary);
}

/* Portable/Mobile Optimized Version */
body:has(#portable-mode) .bg-animation,
:target(#portable) ~ body .bg-animation {
    display: none;
}

/* Simplified styles for portable mode detected via hash */
@media (max-width: 768px) {
    /* Disable heavy animations on mobile */
    .bg-animation {
        display: none !important;
    }
    
    .orb {
        animation: none !important;
    }
    
    .gradient-text {
        animation: none !important;
        background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
        background-position: 50% 50%;
    }
    
    /* Reduce backdrop blur for better performance */
    .glass-nav,
    .glass-card,
    .hero-glass-card {
        backdrop-filter: blur(10px) !important;
        -webkit-backdrop-filter: blur(10px) !important;
    }
    
    /* Disable hover effects on mobile */
    .portfolio-item:hover,
    .glass-card:hover,
    .glass-button:hover,
    .nav-link:hover {
        transform: none !important;
    }
    
    /* Simplify Austria badge */
    .austria-outline {
        animation: none !important;
        filter: drop-shadow(0 0 10px rgba(237, 41, 57, 0.4));
    }
    
    .hero-glass-card:hover .austria-outline {
        transform: rotate(-5deg) !important;
        filter: drop-shadow(0 0 10px rgba(237, 41, 57, 0.4)) !important;
    }
}