:root {
    --primary-color: #6c5ce7;
    --secondary-color: #a29bfe;
    --accent-color: #fd79a8;
    --dark-color: #1a1a2e;
    --light-color: #f1f2f6;
    --text-color: #2d3436;
    --success-color: #00b894;
    --warning-color: #fdcb6e;
    --danger-color: #e17055;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #fff;
    color: var(--text-color);
    line-height: 1.6;
}

/* ==================== CONTAINER ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ==================== HEADER & NAVBAR ==================== */
.header {
    background: linear-gradient(135deg, var(--dark-color) 0%, #2d3561 100%);
    color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 1rem 0;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.navbar-logo i {
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link:hover {
    color: var(--primary-color);
    width: 100%;
}

/* ==================== HAMBURGER MENU ==================== */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: white;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ==================== HERO SEKCIJA ==================== */
.hero {
    background: linear-gradient(135deg, var(--dark-color) 0%, #2d3561 50%, #1a1a2e 100%);
    color: white;
    padding: 8rem 1rem 4rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(108, 92, 231, 0.1);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(253, 121, 168, 0.1);
    border-radius: 50%;
    bottom: -50px;
    right: -50px;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(30px); }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
    display: flex;
    gap: 4rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    z-index: 1;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: slideInLeft 0.8s ease;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: slideInLeft 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: slideInLeft 0.8s ease 0.4s both;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #8e44ad 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(108, 92, 231, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==================== HERO ANIMATION - 3D KUB ==================== */
.hero-animation {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-cube {
    width: 150px;
    height: 150px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 20s infinite linear;
}

.cube-face {
    position: absolute;
    width: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(108, 92, 231, 0.2);
    border: 2px solid var(--primary-color);
    font-size: 3rem;
    color: white;
}

.cube-face.front { transform: rotateY(0deg) translateZ(75px); }
.cube-face.back { transform: rotateY(180deg) translateZ(75px); }
.cube-face.right { transform: rotateY(90deg) translateZ(75px); }
.cube-face.left { transform: rotateY(-90deg) translateZ(75px); }
.cube-face.top { transform: rotateX(90deg) translateZ(75px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(75px); }

@keyframes rotateCube {
    0% { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg); }
}

/* ==================== SCROLL INDICATOR ==================== */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    font-size: 0.9rem;
    opacity: 0.8;
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid white;
    border-radius: 12px;
    position: relative;
}

.mouse::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 6px;
    background: white;
    left: 50%;
    top: 8px;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(8px); }
}

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

/* ==================== MAIN CONTENT ==================== */
.main-content {
    display: flex;
    flex-direction: column;
}

/* ==================== SEKCIJE - OPĆE ==================== */
section {
    padding: 6rem 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

/* ==================== ABOUT SEKCIJA ==================== */
.about {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    display: flex;
    justify-content: center;
}

.image-box {
    position: relative;
    width: 300px;
    height: 350px;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    animation: scaleIn 0.8s ease;
}

@keyframes scaleIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-box:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.3), rgba(253, 121, 168, 0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-box:hover .image-overlay {
    opacity: 1;
}

.about-content h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.about-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.about-content p {
    margin-bottom: 1rem;
    color: #555;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid #ddd;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: #7f8c8d;
    margin-top: 0.5rem;
}

/* ==================== SKILLS SEKCIJA ==================== */
.skills {
    background: white;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.skill-card {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(108, 92, 231, 0.2);
}

.skill-icon {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.skill-card h3 {
    color: var(--dark-color);
    font-size: 1.3rem;
}

.skill-card p {
    color: #7f8c8d;
    font-size: 0.95rem;
}

.skill-bar {
    background: #e0e0e0;
    height: 8px;
    border-radius: 10px;
    overflow: hidden;
    margin-top: auto;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 10px;
    animation: fillBar 1.5s ease forwards;
}

@keyframes fillBar {
    from { width: 0; }
}

/* ==================== PORTFOLIO SEKCIJA ==================== */
.portfolio {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.portfolio-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(108, 92, 231, 0.3);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(108, 92, 231, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info {
    color: white;
    text-align: center;
}

.portfolio-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.portfolio-info p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-content h3 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.portfolio-content p {
    color: #7f8c8d;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    display: inline-block;
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.1), rgba(253, 121, 168, 0.1));
    color: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid var(--primary-color);
}

/* ==================== SERVICES SEKCIJA ==================== */
.services {
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    padding: 2.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.service-card:hover {
    border-left-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(108, 92, 231, 0.2);
}

.service-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.5rem 0;
    color: #555;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-features i {
    color: var(--success-color);
    font-weight: bold;
}

/* ==================== TRANSFORMS SHOWCASE ==================== */
.transforms-showcase {
    background: linear-gradient(135deg, var(--dark-color) 0%, #2d3561 100%);
    color: white;
}

.transforms-showcase .section-title,
.transforms-showcase .section-subtitle {
    color: white;
    -webkit-text-fill-color: unset;
    background: none;
}

.transforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.transform-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.transform-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.transform-item h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.transform-demo {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: rgba(108, 92, 231, 0.1);
    border-radius: 8px;
    position: relative;
}

.transform-demo.perspective {
    perspective: 1000px;
}

.demo-2d,
.demo-3d,
.demo-scale,
.demo-translate {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.demo-2d.rotate {
    transform: rotate(45deg);
}

.demo-3d {
    transform: rotateX(30deg) rotateY(40deg);
    transform-style: preserve-3d;
}

.demo-scale.scale-hover:hover {
    transform: scale(1.2);
}

.demo-translate.translate-animate {
    animation: slideDemo 2s ease-in-out infinite;
}

@keyframes slideDemo {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(60px); }
}

.transform-item code {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.8rem;
    border-radius: 5px;
    display: block;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--secondary-color);
    overflow-x: auto;
}

/* ==================== CONTACT SEKCIJA ==================== */
.contact {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

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

.contact-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px rgba(108, 92, 231, 0.2);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-details h3 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #7f8c8d;
}

.social-links h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

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

.social-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-icon:hover {
    transform: translateY(-5px) rotate(360deg);
    box-shadow: 0 10px 25px rgba(108, 92, 231, 0.3);
}

/* ==================== CONTACT FORM ==================== */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 1rem 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.newsletter-form {
    display: flex;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.newsletter-form:focus-within {
    border-color: var(--primary-color);
}

.newsletter-form input {
    flex: 1;
    padding: 0.8rem 1rem;
    border: none;
    background: transparent;
    color: white;
    outline: none;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background: var(--accent-color);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--accent-color);
}

/* ==================== RESPONSIVE DESIGN ==================== */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .image-box {
        width: 250px;
        height: 300px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark-color);
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-menu.active {
        max-height: 500px;
    }

    .nav-link {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-link::after {
        display: none;
    }

    .hero {
        padding: 6rem 1rem 2rem;
        min-height: auto;
    }

    .hero-content {
        gap: 2rem;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .hero-animation {
        order: -1;
    }

    .floating-cube {
        width: 120px;
        height: 120px;
    }

    .cube-face {
        width: 120px;
        height: 120px;
        font-size: 2rem;
    }

    .cube-face.front,
    .cube-face.back,
    .cube-face.right,
    .cube-face.left,
    .cube-face.top,
    .cube-face.bottom {
        transform-origin: center;
    }

    .cube-face.front { transform: rotateY(0deg) translateZ(60px); }
    .cube-face.back { transform: rotateY(180deg) translateZ(60px); }
    .cube-face.right { transform: rotateY(90deg) translateZ(60px); }
    .cube-face.left { transform: rotateY(-90deg) translateZ(60px); }
    .cube-face.top { transform: rotateX(90deg) translateZ(60px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

    section {
        padding: 4rem 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .about-content h3 {
        font-size: 1.5rem;
    }

    .about-stats {
        gap: 1rem;
    }

    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .navbar-container {
        padding: 0 0.8rem;
    }

    .hero {
        padding: 4rem 1rem 1rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .hero-content {
        flex-direction: column;
    }

    .floating-cube {
        width: 100px;
        height: 100px;
    }

    .cube-face {
        width: 100px;
        height: 100px;
        font-size: 1.5rem;
    }

    .cube-face.front { transform: rotateY(0deg) translateZ(50px); }
    .cube-face.back { transform: rotateY(180deg) translateZ(50px); }
    .cube-face.right { transform: rotateY(90deg) translateZ(50px); }
    .cube-face.left { transform: rotateY(-90deg) translateZ(50px); }
    .cube-face.top { transform: rotateX(90deg) translateZ(50px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(50px); }

    .about-stats {
        flex-direction: column;
    }

    .skill-card,
    .service-card {
        padding: 1.5rem;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .contact-icon {
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input,
    .newsletter-form button {
        padding: 0.8rem;
    }
}