/* ========================================
   CSS VARIABLES & RESET
   ======================================== */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0b0;
    --accent-1: #6c5ce7;
    --accent-2: #00cec9;
    --accent-3: #fd79a8;
    --gradient-main: linear-gradient(135deg, #6c5ce7, #00cec9);
    --gradient-warm: linear-gradient(135deg, #fd79a8, #6c5ce7);
    --gradient-cool: linear-gradient(135deg, #00cec9, #6c5ce7);
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --border-radius: 16px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

::selection {
    background: var(--accent-1);
    color: #fff;
}

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

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    cursor: none;
}

a {
    text-decoration: none;
    color: inherit;
    cursor: none;
}

button {
    cursor: none;
}

img {
    max-width: 100%;
    display: block;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-2);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background 0.2s;
    mix-blend-mode: difference;
}

.cursor-ring {
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent-1);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s, opacity 0.3s;
    opacity: 0.5;
}

body:hover .cursor-dot,
body:hover .cursor-ring {
    opacity: 1;
}

.cursor-hover .cursor-dot {
    width: 16px;
    height: 16px;
    background: var(--accent-3);
}

.cursor-hover .cursor-ring {
    width: 60px;
    height: 60px;
    border-color: var(--accent-3);
    opacity: 0.3;
}

#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.logo-bracket {
    color: var(--accent-1);
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: var(--gradient-main);
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-cta {
    background: var(--gradient-main);
    color: #fff !important;
    border-radius: 30px;
    padding: 8px 20px !important;
    font-weight: 600;
}

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

.nav-cta:hover {
    box-shadow: 0 0 25px rgba(108, 92, 231, 0.4);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-main);
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-main);
    color: #fff;
    box-shadow: 0 4px 20px rgba(108, 92, 231, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 35px rgba(108, 92, 231, 0.5);
    transform: translateY(-3px);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    border-color: var(--accent-1);
    background: rgba(108, 92, 231, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(108, 92, 231, 0.2);
}

.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(108, 92, 231, 0.2);
    box-shadow: 0 8px 40px rgba(108, 92, 231, 0.1);
    transform: translateY(-5px);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 30px 60px;
    position: relative;
    z-index: 1;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 255, 136, 0.08);
    border: 1px solid rgba(0, 255, 136, 0.2);
    color: #00ff88;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 24px;
    animation: pulse-badge 3s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.15); }
    50% { box-shadow: 0 0 20px 5px rgba(0, 255, 136, 0.1); }
}

.hero-greeting {
    display: block;
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.hero-name {
    display: block;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -2px;
}

.hero-role {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    min-height: 2rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.role-prefix {
    color: var(--text-secondary);
}

.typed-text {
    color: var(--accent-2);
    font-weight: 600;
}

.typed-cursor {
    color: var(--accent-2);
    animation: blink 0.8s infinite;
}

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

.hero-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 480px;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-description strong {
    color: var(--text-primary);
    font-weight: 600;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-social {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--accent-1);
    border-color: var(--accent-1);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(108, 92, 231, 0.2);
}

/* Hero Visual */
.hero-visual {
    flex: 0 0 auto;
    position: relative;
    width: 380px;
    height: 380px;
}

.hero-image-wrapper {
    position: relative;
    width: 280px;
    height: 280px;
    margin: 50px auto;
}

.hero-image {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    z-index: 2;
    border: 3px solid rgba(108, 92, 231, 0.3);
}

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

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

.hero-image-ring {
    position: absolute;
    top: -15px;
    left: -15px;
    right: -15px;
    bottom: -15px;
    border-radius: 50%;
    border: 2px dashed rgba(108, 92, 231, 0.2);
    animation: spin-slow 20s linear infinite;
}

.hero-image-ring.ring-2 {
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
    border-color: rgba(0, 206, 201, 0.15);
    animation-direction: reverse;
    animation-duration: 30s;
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.orbit-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    z-index: 3;
}

.orbit-dot.dot-1 {
    background: var(--accent-1);
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    animation: orbit-1 20s linear infinite;
    box-shadow: 0 0 15px var(--accent-1);
}

.orbit-dot.dot-2 {
    background: var(--accent-2);
    bottom: 20px;
    right: -8px;
    animation: orbit-2 20s linear infinite;
    box-shadow: 0 0 15px var(--accent-2);
}

.orbit-dot.dot-3 {
    background: var(--accent-3);
    bottom: 20px;
    left: -8px;
    animation: orbit-3 20s linear infinite;
    box-shadow: 0 0 15px var(--accent-3);
}

@keyframes orbit-1 {
    from { transform: translateX(-50%) rotate(0deg) translateY(-155px) rotate(0deg); }
    to { transform: translateX(-50%) rotate(360deg) translateY(-155px) rotate(-360deg); }
}

@keyframes orbit-2 {
    from { transform: rotate(120deg) translateY(-155px) rotate(-120deg); }
    to { transform: rotate(480deg) translateY(-155px) rotate(-480deg); }
}

@keyframes orbit-3 {
    from { transform: rotate(240deg) translateY(-155px) rotate(-240deg); }
    to { transform: rotate(600deg) translateY(-155px) rotate(-600deg); }
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    backdrop-filter: blur(12px);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    z-index: 4;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.floating-card i {
    font-size: 1.2rem;
}

.floating-card.card-1 {
    top: 20px;
    right: 20px;
    animation-delay: 0s;
}

.floating-card.card-1 i { color: #3776AB; }

.floating-card.card-2 {
    bottom: 60px;
    right: 10px;
    animation-delay: -2s;
}

.floating-card.card-2 i { color: #61DAFB; }

.floating-card.card-3 {
    bottom: 20px;
    left: 0;
    animation-delay: -4s;
}

.floating-card.card-3 i { color: #68A063; }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fade-bounce 2s ease-in-out infinite;
}

.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-secondary);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-2);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
    0% { top: 6px; opacity: 1; }
    100% { top: 22px; opacity: 0; }
}

@keyframes fade-bounce {
    0%, 100% { opacity: 0.5; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; transform: translateX(-50%) translateY(5px); }
}

.section {
    position: relative;
    z-index: 1;
    padding: 100px 0;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-2);
    display: block;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-line {
    width: 60px;
    height: 4px;
    background: var(--gradient-main);
    border-radius: 2px;
    margin: 0 auto;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 20px auto 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 20px;
    line-height: 1.9;
}

.about-text strong {
    color: var(--text-primary);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 30px;
}

.stat-card {
    text-align: center;
    padding: 24px 16px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-plus {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.code-window {
    overflow: hidden;
    padding: 0;
}

.code-header {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    border-bottom: 1px solid var(--glass-border);
    gap: 12px;
}

.code-dots {
    display: flex;
    gap: 6px;
}

.code-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.code-filename {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.code-body {
    padding: 20px 24px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 2;
    overflow-x: auto;
}

.code-body code {
    white-space: pre;
}

.code-keyword { color: #c792ea; }
.code-variable { color: #82aaff; }
.code-property { color: #f07178; }
.code-string { color: #c3e88d; }
.code-method { color: #82aaff; }

.skills {
    background: var(--bg-secondary);
}

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

.skill-category {
    padding: 36px 28px;
    text-align: center;
}

.skill-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-main);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.4rem;
    color: #fff;
    transition: var(--transition);
}

.skill-category:hover .skill-icon {
    transform: rotateY(180deg);
}

.skill-category h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
}

.skill-tag {
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.2);
    color: var(--accent-1);
    transition: var(--transition);
}

.skill-tag:hover {
    background: rgba(108, 92, 231, 0.2);
    transform: translateY(-2px);
}

.skill-bar-group {
    text-align: left;
}

.skill-bar-item {
    margin-bottom: 14px;
}

.skill-bar-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.skill-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    width: 0;
    background: var(--gradient-main);
    border-radius: 3px;
    transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.skill-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 10px var(--accent-2);
    opacity: 0;
    transition: opacity 0.3s;
}

.skill-fill.animate::after {
    opacity: 1;
}

.experience {
    background: var(--bg-secondary);
}

.experience-timeline {
    display: flex;
    flex-direction: column;
    gap: 28px;
    position: relative;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-1), var(--accent-2), var(--accent-3));
    border-radius: 2px;
    opacity: 0.3;
}

.exp-card {
    position: relative;
    padding: 32px 32px 28px 60px;
    margin-left: 0;
}

.exp-card::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 38px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--gradient-main);
    box-shadow: 0 0 12px rgba(108, 92, 231, 0.4);
    z-index: 2;
}

.exp-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-main);
    border-radius: 4px 0 0 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.exp-card:hover .exp-accent {
    opacity: 1;
}

.exp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.exp-title-group h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.exp-company {
    font-size: 0.9rem;
    color: var(--accent-2);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.exp-company i {
    font-size: 0.8rem;
}

.exp-date {
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    padding: 4px 14px;
    border-radius: 20px;
    background: rgba(108, 92, 231, 0.08);
    border: 1px solid rgba(108, 92, 231, 0.15);
}

.exp-date i {
    font-size: 0.75rem;
    color: var(--accent-1);
}

.exp-bullets {
    list-style: none;
    margin-bottom: 18px;
}

.exp-bullets li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.exp-bullets li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent-2);
    font-size: 1rem;
}

.exp-bullets li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.exp-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.exp-tech span {
    font-size: 0.72rem;
    font-weight: 500;
    padding: 3px 12px;
    border-radius: 20px;
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.2);
    color: var(--accent-1);
    transition: var(--transition);
}

.exp-tech span:hover {
    background: rgba(108, 92, 231, 0.2);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .experience-timeline::before {
        left: 14px;
    }

    .exp-card {
        padding: 24px 20px 20px 44px;
    }

    .exp-card::before {
        left: 8px;
        top: 30px;
    }

    .exp-header {
        flex-direction: column;
        gap: 8px;
    }

    .exp-date {
        align-self: flex-start;
    }
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.project-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    transform-style: preserve-3d;
}

.project-card:hover {
    border-color: rgba(108, 92, 231, 0.3);
    box-shadow: 0 20px 60px rgba(108, 92, 231, 0.15);
}

.project-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #6c5ce7, #00cec9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.3);
    transition: transform 0.5s ease;
}

.project-card:hover .project-placeholder {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.project-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    transition: var(--transition);
    transform: translateY(20px);
}

.project-card:hover .project-link {
    transform: translateY(0);
}

.project-link:hover {
    background: var(--accent-1);
    border-color: var(--accent-1);
}

.project-info {
    padding: 24px;
}

.project-info h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.project-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
    line-height: 1.7;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-tech span {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(0, 206, 201, 0.1);
    border: 1px solid rgba(0, 206, 201, 0.2);
    color: var(--accent-2);
}

.projects-cta {
    text-align: center;
}

.contact {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 40px;
    align-items: start;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-card {
    padding: 24px;
    text-align: center;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-main);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 1.1rem;
    color: #fff;
}

.contact-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-card a,
.contact-card span {
    font-size: 0.82rem;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.contact-card a:hover {
    color: var(--accent-1);
}

.contact-form {
    padding: 36px;
}

.form-group {
    position: relative;
    margin-bottom: 28px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 0;
    font-size: 1rem;
    font-family: var(--font-main);
    color: var(--text-primary);
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--glass-border);
    outline: none;
    transition: border-color 0.3s;
    cursor: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group label {
    position: absolute;
    top: 14px;
    left: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -10px;
    font-size: 0.75rem;
    color: var(--accent-1);
}

.form-group .form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-main);
    transition: width 0.4s ease;
}

.form-group input:focus ~ .form-line,
.form-group textarea:focus ~ .form-line {
    width: 100%;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--glass-border);
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--accent-1);
    border-color: var(--accent-1);
    transform: translateY(-3px);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.6;
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }
.reveal:nth-child(7) { transition-delay: 0.6s; }

@media (max-width: 1024px) {
    .hero {
        flex-direction: column-reverse;
        text-align: center;
        gap: 40px;
        padding-top: 120px;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-description {
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-social {
        justify-content: center;
    }

    .hero-visual {
        width: 300px;
        height: 300px;
    }

    .hero-image-wrapper {
        width: 220px;
        height: 220px;
        margin: 40px auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

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

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 320px;
        height: 100vh;
        background: rgba(10, 10, 15, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 20px;
        transition: right 0.4s ease;
        border-left: 1px solid var(--glass-border);
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 12px 24px;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-visual {
        width: 260px;
        height: 260px;
    }

    .floating-card {
        display: none;
    }

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

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

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

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

    .section {
        padding: 70px 0;
    }

    .cursor-dot,
    .cursor-ring {
        display: none;
    }

    body {
        cursor: auto;
    }

    body a,
    body button {
        cursor: pointer;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

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

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

    .contact-form {
        padding: 24px;
    }

    .scroll-indicator {
        display: none;
    }
}