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

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Courier New', monospace;
    background: #fff;
    color: #000;
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #4a5568;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-text {
    font-size: 60px;
    color: #fff;
    font-weight: 300;
    letter-spacing: 8px;
    margin-bottom: 40px;
    font-family: 'Georgia', serif;
}

.preloader-percentage {
    position: absolute;
    bottom: 60px;
    right: 60px;
    font-size: 32px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
}

.loading-bar {
    width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.loading-bar-fill {
    position: absolute;
    height: 100%;
    background: #fff;
    width: 0%;
    transition: width 0.3s ease;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 100px 0 115px;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.hero-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.hero-content {
    flex: 1;
    max-width: 500px;
    z-index: 10;
}

.hero-content h1 {
    font-size: 30px;
    font-weight: 900;
    line-height: 1.6;
    margin-bottom: 30px;
    opacity: 0;
    
}

.hero-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 2px;
    opacity: 0;
    position: relative;
    z-index: 10;
}

.hero-right {
    position: relative;
}

.hero-image {
    width: 300px;
    height: 400px;
    background: #f0f0f0;
    opacity: 0;
    transform: scale(0.9);
    position: relative;
    z-index: 10;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
}

/* Floating Images Container */
.floating-images-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.floating-image {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transform: translate(-50%, -50%);
}

.floating-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Logo */
.logo {
    font-size: clamp(20px, 4vw, 24px);
    font-weight: 700;
    position: fixed;
    top: clamp(20px, 4vw, 40px);
    left: clamp(20px, 4vw, 40px);
    z-index: 1000;
    opacity: 0;
}

/* Navigation */
.nav {
    position: fixed;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
}

.nav ul {
    list-style: none;
}

.nav li {
    margin-bottom: 20px;
    opacity: 0;
}

.nav a {
    color: #000;
    text-decoration: none;
    font-size: clamp(12px, 2vw, 14px);
    transition: opacity 0.3s;
}

.nav a:hover {
    opacity: 0.5;
}

/* CTA Button */
.cta-button {
    position: absolute;
    bottom: -138px;
    left: 50%;
    transform: translateX(-50%);
    background: #000;
    color: #fff;
    padding: 15px 65px;
    text-decoration: none;
    font-size: 20px;
    letter-spacing: 1px;
    opacity: 0;
    white-space: nowrap;
    z-index: 1;
}

/* Mission Section */
.mission {
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 0;
}

.mission-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.heart-icon {
    width: 60px;
    height: 60px;
    opacity: 0;
    transform: scale(0);
}

.mission-text {
    max-width: 600px;
    font-size: 20px;
    line-height: 1.6;
    opacity: 0;
}

.hero-right {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cta-button {
    position: relative;
    bottom: auto;
    left: auto;
    transform: none;
    margin-top: 80px;
}

/* Portfolio Section */
.portfolio-section {
    padding: clamp(60px, 10vw, 100px) clamp(20px, 4vw, 40px);
}

.portfolio-header {
    text-align: right;
    margin-bottom: clamp(40px, 8vw, 80px);
    opacity: 1;
}

.portfolio-header h2 {
    font-size: 24px;
    font-weight: 1000;
}

/* Portfolio Grid - Full Width */
.portfolio-grid {
    width: 100%;
    position: relative;
    padding: 0 40px;
    min-height: 1500px;
    perspective: 1000px;
}

/* Project Card */
.project {
    opacity: 1;
    transform: translateY(0);
    transition: filter 0.4s ease, transform 0.5s ease, z-index 0s;
    position: absolute;
    width: 45%;
    max-width: 700px;
    z-index: 1;
}

.project.blur {
    filter: blur(4px);
    transform: scale(0.95) translateZ(-50px);
}

.project.active {
    z-index: 10;
    transform: scale(1.05) translateZ(50px);
}

/* Positioning - alternating and overlapping */
.project:nth-child(1) {
    left: 5%;
    top: 0;
}

.project:nth-child(2) {
    right: 8%;
    top: 250px;
}

.project:nth-child(3) {
    left: 10%;
    top: 600px;
}

.project:nth-child(4) {
    right: 5%;
    top: 950px;
}

.project-card {
    background: #f5f5f5;
    position: relative;
    z-index: 1;
    padding: 20px;
    border-radius: 4px;
}

.project-image-wrapper {
    background: #f5f5f5;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    margin-bottom: 30px;
    position: relative;
    aspect-ratio: 4/3;
    transition: box-shadow 0.5s ease;
}

.project-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

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

.project-info {
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.project-title {
    font-size: clamp(16px, 3vw, 18px);
    font-weight: 700;
}

.see-more {
    font-size: clamp(11px, 2vw, 12px);
    text-decoration: underline;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s;
    white-space: nowrap;
}

.see-more:hover {
    opacity: 1;
}

.project-description {
    font-size: clamp(12px, 2.2vw, 13px);
    line-height: 1.8;
    margin-bottom: 20px;
    color: #333;
}

.project-meta {
    font-size: clamp(10px, 2vw, 11px);
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Work Experience Section */
.work-experience {
    padding: clamp(60px, 10vw, 100px) clamp(20px, 4vw, 40px);
    background: #fafafa;
}

.work-experience-header {
    text-align: right;
    margin-bottom: clamp(40px, 8vw, 80px);
    opacity: 1;
}

.work-experience-header h2 {
    font-size: clamp(20px, 4vw, 24px);
    font-weight: 1000;
}

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

.experience-item {
    display: grid;
    grid-template-columns: 200px 300px 1fr;
    gap: clamp(30px, 6vw, 60px);
    margin-bottom: clamp(40px, 8vw, 80px);
    opacity: 1;
    transform: translateY(0);
}

.experience-date {
    font-size: clamp(11px, 2vw, 12px);
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.experience-title {
    font-size: clamp(14px, 3vw, 16px);
    font-weight: 700;
    line-height: 1.6;
}

.experience-details {
    font-size: clamp(12px, 2.2vw, 13px);
    line-height: 1.8;
    color: #333;
}

.experience-details p {
    margin-bottom: 12px;
}

.experience-icon {
    width: clamp(40px, 8vw, 60px);
    height: clamp(40px, 8vw, 60px);
    opacity: 1;
    transform: scale(1);
    display: block;
}

.download-cv {
    text-align: center;
    margin-top: clamp(40px, 6vw, 60px);
    opacity: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
}

.download-cv a {
    display: inline-block;
    background: #000;
    color: #fff;
    padding: clamp(14px, 2.5vw, 18px) clamp(40px, 8vw, 60px);
    text-decoration: none;
    font-size: clamp(12px, 2vw, 13px);
    letter-spacing: 1px;
    transition: background 0.3s;
}

.download-cv a:hover {
    background: #333;
}

/* Animated overlay effect for CTA + CV buttons */
.cta-button,
.download-cv a {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Overlay layer */
.cta-button::before,
.download-cv a::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 100%;
    background: #005cd3;
    transition: width 0.5s ease;
    z-index: 0;
}

/* Slide in animation */
.cta-button:hover::before,
.download-cv a:hover::before {
    width: 100%;
    right: auto;
    left: 0;
}

/* Make sure the text is above */
.cta-button span,
.download-cv a span {
    position: relative;
    z-index: 2;
}

/* Design Concepts Section */
.design-concepts {
    padding: clamp(60px, 10vw, 100px) clamp(20px, 4vw, 40px);
    background: #fff;
}

.design-concepts-header {
    text-align: right;
    margin-bottom: 20px;
    opacity: 1;
}

.design-concepts-header h2 {
    font-size: clamp(20px, 4vw, 24px);
    font-weight: 1000;
    margin-bottom: 10px;
}

.design-concepts-subtitle {
    text-align: right;
    font-size: clamp(12px, 2vw, 13px);
    color: #999;
    margin-bottom: clamp(40px, 6vw, 60px);
}

.folders-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: clamp(20px, 4vw, 40px);
    margin-bottom: clamp(40px, 6vw, 60px);
}

.folder-item {
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.folder-item:hover {
    transform: translateY(-5px);
}

.folder-icon {
    width: clamp(60px, 12vw, 80px);
    height: clamp(60px, 12vw, 80px);
    margin: 0 auto 15px;
    position: relative;
}

.folder-icon svg {
    width: 100%;
    height: 100%;
}

.folder-item.active .folder-icon svg {
    fill: #005cd3;
}

.folder-name {
    font-size: clamp(11px, 2vw, 12px);
    color: #333;
    font-weight: 500;
}

/* Gallery Grid */
.concepts-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: clamp(20px, 4vw, 30px);
    max-width: 1400px;
    margin: 0 auto;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 0.5s ease, max-height 0.5s ease;
}

.concepts-gallery.active {
    opacity: 1;
    max-height: 5000px;
}

.concept-image {
    background: #f5f5f5;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    aspect-ratio: 4/3;
}

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

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

/* Contacts Section */
.contacts-section {
    padding: clamp(60px, 10vw, 100px) clamp(20px, 4vw, 40px) clamp(40px, 8vw, 80px);
    background: #fff;
}

.contacts-header {
    text-align: right;
    margin-bottom: clamp(40px, 8vw, 80px);
}

.contacts-header h2 {
    font-size: clamp(20px, 4vw, 24px);
    font-weight: 1000;
}

.contacts-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: clamp(40px, 6vw, 60px);
}

.contact-icons {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    margin-bottom: clamp(40px, 6vw, 60px);
}

.contact-icon-card {
    aspect-ratio: 1;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    min-height: clamp(150px, 25vw, 250px);
}

/* Hover effect overlay - slides from right to left */
.contact-icon-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 100%;
    background: #a5f3ec;
    transition: width 0.5s ease;
    z-index: 1;
}

.contact-icon-card:hover::before {
    width: 100%;
    right: auto;
    left: 0;
}

.contact-icon-card svg,
.contact-icon-card .icon-text {
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
}

.contact-icon-card svg {
    width: 80px;
    height: 80px;
    fill: #000;
}

.contact-icon-card .icon-text {
    font-size: 60px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
}

.contact-icon-card:hover svg,
.contact-icon-card:hover .icon-text {
    fill: #000;
    color: #000;
}

.icon-label {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    color: #000;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s ease 0.3s;
    pointer-events: none;
    z-index: 2;
    font-weight: 500;
}

.contact-icon-card:hover .icon-label {
    opacity: 1;
}

.contact-message {
    font-size: clamp(14px, 2.5vw, 16px);
    line-height: 1.8;
    color: #333;
    max-width: 800px;
    margin: 0 0 0 auto;
    text-align: left;
}

.contact-signature {
    font-size: clamp(13px, 2.2vw, 14px);
    color: #666;
    margin-top: 30px;
}

.location-footer {
    text-align: right;
    font-size: clamp(12px, 2vw, 13px);
    color: #999;
    padding-top: clamp(20px, 4vw, 40px);
}

/* Large Name Background */
.name-background {
    position: relative;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.name-background-text {
    font-size: clamp(80px, 18vw, 280px);
    font-weight: 700;
    color: rgba(200, 200, 230, 0.5);
    text-align: center;
    line-height: 1;
    letter-spacing: clamp(8px, 2vw, 30px);
    font-family: 'Georgia', serif;
    white-space: nowrap;
    width: 100%;
    overflow: hidden;
    max-width: 100vw;
    margin-bottom: -60px
}

.footer-info {
    display: none;
}

/* Hamburger Menu Styles */
.hamburger-menu {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 1001;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: #000;
    transition: all 0.3s ease;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: translateY(13.5px) rotate(45deg);
}

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

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: translateY(-13.5px) rotate(-45deg);
}

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    z-index: 1000;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.mobile-nav-overlay.active {
    display: flex;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.mobile-nav a {
    font-size: 24px;
    color: #000;
    text-decoration: none;
    transition: color 0.3s ease;
}

.mobile-nav a:hover {
    color: #005cd3;
}

/* Dark Mode Variables */
:root {
    --bg-color: #fff;
    --text-color: #000;
    --secondary-bg: #fafafa;
    --card-bg: #f5f5f5;
    --accent-color: #005cd3;
    --hover-color: #333;
    --nav-bg: rgba(255, 255, 255, 0.95);
    --shadow-color: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --secondary-bg: #1e1e1e;
    --card-bg: #2d2d2d;
    --accent-color: #4dabf7;
    --hover-color: #bbbbbb;
    --nav-bg: rgba(18, 18, 18, 0.95);
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* Apply theme variables */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Dark Mode Toggle */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 2px solid var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
    background: var(--accent-color);
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
    fill: var(--text-color);
    transition: fill 0.3s ease;
}

.theme-toggle:hover svg {
    fill: white;
}

/* Dark mode specific adjustments */
[data-theme="dark"] .preloader {
    background: #1a1a1a;
}

[data-theme="dark"] .logo {
    color: var(--text-color);
}

[data-theme="dark"] .nav a {
    color: var(--text-color);
}

[data-theme="dark"] .hero-image img {
    filter: grayscale(100%) brightness(0.8);
}

[data-theme="dark"] .project-card {
    background: var(--card-bg);
}

[data-theme="dark"] .project-image-wrapper {
    background: var(--card-bg);
}

[data-theme="dark"] .work-experience {
    background: var(--secondary-bg);
}

[data-theme="dark"] .contact-icon-card {
    background: var(--card-bg);
}

[data-theme="dark"] .contact-icon-card::before {
    background: #2d7a9c;
}

[data-theme="dark"] .name-background-text {
    color: rgba(100, 100, 130, 0.3);
}

[data-theme="dark"] .heart-icon path {
    stroke: var(--accent-color);
}

[data-theme="dark"] .experience-icon path {
    stroke: var(--accent-color);
}

[data-theme="dark"] .folder-icon svg {
    fill: var(--card-bg);
    stroke: var(--text-color);
}

[data-theme="dark"] .folder-item.active .folder-icon svg {
    fill: var(--accent-color);
}

[data-theme="dark"] .concept-image {
    background: var(--card-bg);
}

[data-theme="dark"] .mobile-nav-overlay {
    background-color: rgba(18, 18, 18, 0.98);
}

[data-theme="dark"] .mobile-nav a {
    color: var(--text-color);
}

[data-theme="dark"] .hamburger-line {
    background-color: var(--text-color);
}

/* Button styles for dark mode */
[data-theme="dark"] .cta-button,
[data-theme="dark"] .download-cv a {
    background: var(--accent-color);
    color: white;
}

[data-theme="dark"] .cta-button:hover,
[data-theme="dark"] .download-cv a:hover {
    background: #3a8fd4;
}

/* Contact icons in dark mode */
[data-theme="dark"] .contact-icon-card svg {
    fill: var(--text-color);
}

[data-theme="dark"] .contact-icon-card:hover svg {
    fill: #000;
}

/* Dark Mode Text Color Fixes */
[data-theme="dark"] .portfolio-header h2,
[data-theme="dark"] .project-title,
[data-theme="dark"] .project-description,
[data-theme="dark"] .project-meta,
[data-theme="dark"] .see-more {
    color: #ffffff !important;
}

[data-theme="dark"] .work-experience-header h2,
[data-theme="dark"] .experience-date,
[data-theme="dark"] .experience-title,
[data-theme="dark"] .experience-details,
[data-theme="dark"] .experience-details p {
    color: #ffffff !important;
}

[data-theme="dark"] .design-concepts-header h2,
[data-theme="dark"] .design-concepts-subtitle,
[data-theme="dark"] .folder-name,
[data-theme="dark"] .contacts-header h2,
[data-theme="dark"] .contact-message,
[data-theme="dark"] .contact-signature,
[data-theme="dark"] .location-footer {
    color: #ffffff !important;
}

[data-theme="dark"] .see-more {
    opacity: 0.8;
}

[data-theme="dark"] .see-more:hover {
    opacity: 1;
    color: var(--accent-color) !important;
}

[data-theme="dark"] .mission-text,
[data-theme="dark"] .hero-content h1,
[data-theme="dark"] .hero-content p {
    color: #ffffff !important;
}

[data-theme="dark"] .design-concepts {
    background: var(--secondary-bg);
}

[data-theme="dark"] .folders-container {
    background: transparent;
}

[data-theme="dark"] .folder-item {
    background: transparent;
}

[data-theme="dark"] .folder-item.active .folder-icon svg {
    stroke: var(--accent-color);
}

[data-theme="dark"] .concepts-gallery {
    background: transparent;
}

[data-theme="dark"] .concept-image {
    border: 1px solid #3a3a3a;
}

[data-theme="dark"] .contacts-section {
    background: var(--bg-color);
}

[data-theme="dark"] .contact-icons {
    background: transparent;
}

[data-theme="dark"] .contact-icon-card {
    border: 1px solid #3a3a3a;
}

[data-theme="dark"] .contact-message {
    background: transparent;
}

[data-theme="dark"] .contact-signature {
    background: transparent;
}

[data-theme="dark"] .location-footer {
    background: transparent;
}

[data-theme="dark"] .name-background {
    background: var(--bg-color);
}

[data-theme="dark"] .name-background-text {
    color: rgba(80, 80, 100, 0.3);
}

[data-theme="dark"] .design-concepts-header h2,
[data-theme="dark"] .design-concepts-subtitle,
[data-theme="dark"] .contacts-header h2,
[data-theme="dark"] .contact-message,
[data-theme="dark"] .contact-signature,
[data-theme="dark"] .location-footer,
[data-theme="dark"] .icon-label {
    color: var(--text-color) !important;
}

[data-theme="dark"] .contact-icon-card svg {
    fill: var(--text-color);
}

[data-theme="dark"] .contact-icon-card:hover svg {
    fill: #000000;
}

[data-theme="dark"] .contact-icon-card:hover .icon-label {
    color: #000000 !important;
}

/* Animation performance optimizations */
.hero-content h1,
.hero-content p,
.hero-image,
.portfolio-header,
.project-card,
.work-experience-header,
.experience-item,
.download-cv,
.design-concepts-header,
.design-concepts-subtitle,
.folder-item,
.contacts-header,
.contact-icon-card,
.contact-message,
.location-footer,
.name-background-text {
    will-change: transform, opacity;
}

/* Ensure elements are initially hidden for scroll animations */
.portfolio-header,
.project-card,
.work-experience-header,
.experience-item,
.download-cv,
.design-concepts-header,
.design-concepts-subtitle,
.folder-item,
.contacts-header,
.contact-icon-card,
.contact-message,
.location-footer {
    opacity: 0;
}

.name-background-text {
    opacity: 0;
}

/* Media Query for Mobile */
@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
    }
    
    .nav {
        display: none;
    }
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
        max-width: 100%;
    }

    .hero {
        min-height: auto;
        padding: 80px 0 60px;
    }

    .hero-wrapper {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
        margin-bottom: 30px;
    }

    .hero-right {
        position: relative;
    }

    .nav {
        position: static;
        transform: none;
        margin: 30px 0;
        text-align: center;
    }

    .nav ul {
        display: flex;
        gap: 20px;
        justify-content: center;
        flex-wrap: wrap;
    }

    .portfolio-grid {
        min-height: auto;
        position: relative;
        padding-bottom: 100px;
    }

    .project {
        position: relative !important;
        width: 80% !important;
        max-width: 500px !important;
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
        margin-bottom: 80px !important;
    }

    .project:nth-child(1) { top: 0 !important; }
    .project:nth-child(2) { top: auto !important; }
    .project:nth-child(3) { top: auto !important; }
    .project:nth-child(4) { top: auto !important; }

    .experience-item {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }

    .work-experience-header {
        text-align: center;
    }

    .design-concepts-header,
    .design-concepts-subtitle {
        text-align: center;
    }

    .contacts-header {
        text-align: center;
    }

    .contact-icons {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .contact-icon-card svg {
        width: clamp(40px, 10vw, 60px);
        height: clamp(40px, 10vw, 60px);
    }

    .contact-icon-card .icon-text {
        font-size: clamp(35px, 8vw, 50px);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
        max-width: 100%;
        overflow-x: hidden;
    }

    .logo {
        font-size: 20px;
        top: 20px;
        left: 20px;
    }

    .cta-button {
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        margin: 30px auto 0;
        display: inline-block;
        max-width: 90%;
        padding: 15px 40px;
    }

    .mission-content {
        flex-direction: column;
        text-align: center;
        max-width: 100%;
    }

    .project {
        width: 90% !important;
        max-width: 100%;
    }

    .project-image-wrapper {
        margin-bottom: 20px;
        width: 100%;
    }

    .folders-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        max-width: 100%;
    }

    .concepts-gallery {
        grid-template-columns: 1fr;
        max-width: 100%;
    }

    .contact-icons {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    body {
        max-width: 100vw;
        overflow-x: hidden;
    }

    .hero-wrapper {
        gap: 20px;
        max-width: 100%;
    }
    .hero-content h1{
            padding-top: 20px;
    }

    .hero {
        padding: 0 10px;
        max-width: 100%;
    }

    .hero-image {
        width: 100%;
        max-width: 280px;
    }

    .nav ul {
        display: none!important;
        gap: 15px;
    }

    .mission {
        padding: 40px 0;
        max-width: 100%;
    }

    .portfolio-grid {
        padding: 0 15px;
        max-width: 100%;
    }

    .project {
        width: 100% !important;
        margin-bottom: 60px !important;
        max-width: 100%;
    }

    .project-info {
        padding: 0 10px;
        max-width: 100%;
    }

    .contact-icons {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        max-width: 100%;
    }

    .contact-icon-card {
        min-height: 120px;
        width: 100%;
    }

    .contact-icon-card svg {
        width: 35px;
        height: 35px;
    }

    .contact-icon-card .icon-text {
        font-size: 28px;
    }

    .icon-label {
        font-size: 11px;
        bottom: 15px;
    }

    .contact-message {
        padding: 0 15px;
        max-width: 100%;
    }

    .name-background-text {
        letter-spacing: 4px;
        font-size: clamp(40px, 15vw, 80px);
    }

    .portfolio-section,
    .work-experience,
    .design-concepts,
    .contacts-section {
        max-width: 100%;
        overflow-x: hidden;
    }
}

/* Adjust hamburger menu position when theme toggle is present */
@media (max-width: 768px) {
    .hamburger-menu {
        right: 80px;
    }
}

@media (max-width: 480px) {
    .hamburger-menu {
        right: 15px;
    }
    
    .theme-toggle {
        width: 45px;
        height: 45px;
        top: 72px;
        right: 8px;
    }
}

/* Print styles */
@media print {
    .preloader,
    .nav,
    .floating-images-container {
        display: none !important;
    }

    body {
        background: white;
    }

    .project {
        page-break-inside: avoid;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus,
.contact-icon-card:focus,
.folder-item:focus {
    outline: 2px solid #000;
    outline-offset: 2px;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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