/* ===================================
   CSS VARIABLES & RESET
   =================================== */

:root {
    --color-bg: #0a0e27;
    --color-bg-light: #151932;
    --color-bg-card: #1a1f3a;
    --color-text: #e4e7f0;
    --color-text-muted: #9ba3c1;
    --color-text-dark: #64748b;
    --color-primary: #00f5ff;
    --color-primary-glow: rgba(0, 245, 255, 0.3);
    --color-accent: #ff2e97;
    --color-accent-glow: rgba(255, 46, 151, 0.2);
    --color-border: #2a3152;
    
    /* Typography */
    --font-primary: 'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px var(--color-primary-glow);
    --shadow-glow-accent: 0 0 40px var(--color-accent-glow);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 245, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 46, 151, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

::selection {
    background: var(--color-primary);
    color: var(--color-bg);
}

/* ===================================
   CUSTOM CURSOR
   =================================== */

.cursor-dot,
.cursor-outline {
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 10000;
    transition: all var(--transition-fast);
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    box-shadow: 0 0 20px var(--color-primary);
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-primary);
    opacity: 0.5;
}

@media (hover: none) {
    .cursor-dot,
    .cursor-outline {
        display: none;
    }
}

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(10, 14, 39, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    padding: var(--spacing-xs) var(--spacing-md);
    box-shadow: var(--shadow-md);
}

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

.logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-base);
}

.logo-bracket {
    color: var(--color-primary);
    font-size: 1.8rem;
}

.logo:hover {
    color: var(--color-primary);
    text-shadow: 0 0 20px var(--color-primary-glow);
}

.nav-items {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text);
    text-decoration: none;
    position: relative;
    transition: color var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-number {
    color: var(--color-primary);
    font-size: 0.75rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.resume-btn {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-arrow {
    transition: transform var(--transition-base);
}

.resume-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    transition: left var(--transition-base);
    z-index: -1;
}

.resume-btn:hover {
    color: var(--color-bg);
    box-shadow: var(--shadow-glow);
}

.resume-btn:hover::before {
    left: 0;
}

.resume-btn:hover .btn-arrow {
    transform: translateX(4px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--color-primary);
    transition: all var(--transition-base);
}

.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(7px, -7px);
}

/* ===================================
   SOCIAL & EMAIL SIDEBARS
   =================================== */

.social-sidebar,
.email-sidebar {
    position: fixed;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 100;
}

.social-sidebar {
    left: 40px;
}

.email-sidebar {
    right: 40px;
}

.social-link,
.email-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.social-link:hover {
    color: var(--color-primary);
    transform: translateY(-4px);
}

.email-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    writing-mode: vertical-rl;
    letter-spacing: 0.1em;
}

.email-link:hover {
    color: var(--color-primary);
    transform: translateY(-4px);
}

.social-line,
.email-line {
    width: 1px;
    height: 90px;
    background: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

/* ===================================
   MAIN CONTENT
   =================================== */

.main-content {
    position: relative;
    z-index: 1;
}

.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-number {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: 400;
}

.section-line {
    flex: 1;
    height: 1px;
    background: var(--color-border);
    margin-left: var(--spacing-sm);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl) var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    z-index: 2;
}

.hero-greeting {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 5rem);
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.title-dot {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 800;
    color: var(--color-text-muted);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.6s forwards;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.8s forwards;
}

.cta-primary,
.cta-secondary {
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--color-primary);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cta-primary {
    background: var(--color-bg);
    color: var(--color-text);
}

.cta-secondary {
    background: transparent;
    color: var(--color-primary);
}

.cta-primary::before,
.cta-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    transition: left var(--transition-base);
    z-index: -1;
}

.cta-primary::before {
    background: var(--color-bg);
}

.cta-secondary::before {
    background: var(--color-primary);
}

.cta-primary:hover {
    color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.cta-secondary:hover {
    color: var(--color-bg);
    box-shadow: var(--shadow-glow);
}

.cta-primary:hover::before,
.cta-secondary:hover::before {
    left: 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.1;
}

.grid-pattern {
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(var(--color-primary) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-primary) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

/* ===================================
   ABOUT SECTION
   =================================== */

.about-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-paragraph {
    margin-bottom: var(--spacing-md);
}

.about-paragraph p {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.skills-grid {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.skill-category-title {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.skill-tag {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    padding: 0.5rem 1rem;
    background: var(--color-bg-card);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.skill-tag:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 245, 255, 0.2);
}

.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border: 2px solid var(--color-primary);
    padding: 1rem;
    transition: all var(--transition-base);
}

.image-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 2px solid var(--color-primary);
    opacity: 0;
    transition: all var(--transition-base);
}

.image-wrapper:hover::before {
    opacity: 1;
    top: 20px;
    left: 20px;
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(100%) contrast(1.2);
    transition: filter var(--transition-base);
}

.image-wrapper:hover img {
    filter: grayscale(0%);
}

/* ===================================
   SERVICES SECTION
   =================================== */

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

.service-card {
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    position: relative;
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 40px rgba(0, 245, 255, 0.15);
}

.service-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.service-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.service-tech span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
    background: rgba(0, 245, 255, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(0, 245, 255, 0.3);
}

/* ===================================
   EXPERIENCE SECTION
   =================================== */

.experience-container {
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.experience-card {
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border-left: 4px solid var(--color-primary);
    border-top: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.experience-card:hover {
    transform: translateX(8px);
    box-shadow: -8px 0 20px rgba(0, 245, 255, 0.15);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.experience-role {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.experience-company {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-primary);
    margin-top: 0.25rem;
}

.experience-duration {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.experience-list {
    list-style: none;
    padding-left: var(--spacing-sm);
}

.experience-list li {
    position: relative;
    padding-left: var(--spacing-sm);
    margin-bottom: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.experience-list li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-size: 1.25rem;
}

.experience-link {
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.experience-link:hover {
    text-decoration: underline;
}

/* ===================================
   PORTFOLIO SECTION
   =================================== */

.projects-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
}

.project-card {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-md);
    align-items: center;
    position: relative;
}

.project-image {
    grid-column: 1 / 8;
    position: relative;
    z-index: 1;
}

.featured-right .project-image {
    grid-column: 6 / -1;
}

.project-image a {
    display: block;
    position: relative;
    overflow: hidden;
    border: 2px solid var(--color-border);
    transition: border-color var(--transition-base);
}

.project-image a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 245, 255, 0.1);
    transition: all var(--transition-base);
    z-index: 2;
}

.project-image a:hover::before {
    background: transparent;
}

.project-image a:hover {
    border-color: var(--color-primary);
}

.project-image img {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(80%);
    transition: filter var(--transition-base);
}

.project-image a:hover img {
    filter: grayscale(0%);
}

.project-content {
    grid-column: 7 / -1;
    z-index: 2;
}

.featured-right .project-content {
    grid-column: 1 / 7;
    text-align: left;
}

.featured-left .project-content {
    text-align: right;
}

.project-label {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.project-title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-base);
}

.project-title a:hover {
    color: var(--color-primary);
}

.project-description {
    background: var(--color-bg-card);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    list-style: none;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.featured-right .project-tech {
    justify-content: flex-start;
}

.featured-left .project-tech {
    justify-content: flex-end;
}

.project-links {
    display: flex;
    gap: var(--spacing-sm);
}

.featured-right .project-links {
    justify-content: flex-start;
}

.featured-left .project-links {
    justify-content: flex-end;
}

.project-links a {
    font-size: 1.25rem;
    color: var(--color-text);
    transition: all var(--transition-base);
}

.project-links a:hover {
    color: var(--color-primary);
    transform: translateY(-4px);
}

/* Other Projects */
.other-projects {
    margin-top: var(--spacing-xxl);
}

.other-projects-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.other-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.other-project-card {
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    height: 100%;
}

.other-project-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 40px rgba(0, 245, 255, 0.15);
}

.other-project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.other-project-header i:first-child {
    font-size: 2.5rem;
    color: var(--color-primary);
}

.other-project-links {
    display: flex;
    gap: var(--spacing-sm);
}

.other-project-links a {
    color: var(--color-text);
    font-size: 1.125rem;
    transition: all var(--transition-base);
}

.other-project-links a:hover {
    color: var(--color-primary);
    transform: translateY(-4px);
}

.other-project-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin: var(--spacing-sm) 0;
}

.other-project-description {
    color: var(--color-text-muted);
    line-height: 1.6;
    flex: 1;
}

.other-project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    list-style: none;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: auto;
}

/* ===================================
   CONTACT SECTION
   =================================== */

.contact-section {
    text-align: center;
    max-width: 700px;
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.contact-description {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    margin-top: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    background: transparent;
    border: 2px solid var(--color-primary);
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    transition: left var(--transition-base);
    z-index: -1;
}

.contact-btn:hover {
    color: var(--color-bg);
    box-shadow: var(--shadow-glow);
}

.contact-btn:hover::before {
    left: 0;
}

.contact-btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-socials {
    display: none;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.footer-socials a {
    color: var(--color-text-muted);
    font-size: 1.5rem;
    transition: all var(--transition-base);
}

.footer-socials a:hover {
    color: var(--color-primary);
    transform: translateY(-4px);
}

.footer-text {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-dark);
}

/* ===================================
   ANIMATIONS
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

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

@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .project-card {
        grid-template-columns: 1fr;
    }
    
    .project-image,
    .featured-right .project-image {
        grid-column: 1 / -1;
    }
    
    .project-content,
    .featured-right .project-content,
    .featured-left .project-content {
        grid-column: 1 / -1;
        text-align: left;
    }
    
    .project-tech,
    .featured-right .project-tech,
    .featured-left .project-tech {
        justify-content: flex-start;
    }
    
    .project-links,
    .featured-right .project-links,
    .featured-left .project-links {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
        --spacing-xxl: 5rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-items {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 14, 39, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
        border-left: 1px solid var(--color-border);
        transition: right var(--transition-slow);
    }
    
    .nav-items.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.125rem;
    }
    
    .social-sidebar,
    .email-sidebar {
        display: none;
    }
    
    .section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .hero-section {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-number {
        font-size: 1.25rem;
    }
    
    .contact-title {
        font-size: 2.5rem;
    }
    
    .footer-socials {
        display: flex;
    }
    
    .other-projects-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-primary,
    .cta-secondary {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .contact-btn {
        width: 100%;
        justify-content: center;
    }
}