/* ==========================================
   REVYID - FRONTEND DEVELOPER PORTFOLIO
   Minimalist Modern Design
   ========================================== */

/* ---------- CSS Variables ---------- */
:root {
    /* Colors - Dark Minimalist */
    --color-bg: #0a0a0a;
    --color-bg-secondary: #111111;
    --color-bg-tertiary: #1a1a1a;
    --color-text: #ffffff;
    --color-text-secondary: #888888;
    --color-text-muted: #555555;
    --color-accent: #00ff88;
    --color-accent-dim: rgba(0, 255, 136, 0.1);
    --color-border: #222222;

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Effects */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Page Loader ---------- */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    margin-bottom: var(--spacing-md);
    animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -2px;
    color: var(--color-text);
}

.loader-text .accent {
    color: var(--color-accent);
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: var(--color-border);
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
}

.loader-progress {
    width: 0;
    height: 100%;
    background: var(--color-accent);
    border-radius: 10px;
    animation: loaderProgress 1.5s ease-in-out forwards;
}

@keyframes loaderPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes loaderProgress {
    0% {
        width: 0;
    }

    100% {
        width: 100%;
    }
}

/* Page content initial hidden state */
.page-content {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.page-content.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* Screen reader only - for accessibility labels */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- Custom Cursor ---------- */
.cursor,
.cursor-follower {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
}

.cursor {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    transition: transform 0.1s;
}

.cursor-follower {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-accent);
    transition: transform 0.3s, width 0.3s, height 0.3s;
}

/* ---------- Container ---------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

.section-header {
    margin-bottom: var(--spacing-lg);
}

.section-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    letter-spacing: 2px;
    margin-bottom: var(--spacing-xs);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    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, 0.1), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-full {
    width: 100%;
}

/* ---------- Navigation ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: transparent;
    backdrop-filter: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-normal);
}

/* Navbar scrolled state */
.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo - hidden initially, visible on scroll */
.logo {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: all var(--transition-normal);
}

.navbar.scrolled .logo {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

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

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

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    position: relative;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition-normal);
}

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

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    left: 0;
    transition: all var(--transition-fast);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

/* ---------- Hero Section ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: var(--spacing-xl) 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, var(--color-accent-dim) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(100, 100, 255, 0.05) 0%, transparent 40%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-greeting {
    display: block;
    font-size: 1rem;
    color: var(--color-text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.hero-name {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    will-change: transform, opacity;
}

.name-line {
    display: block;
}

.name-line.outline {
    -webkit-text-stroke: 2px var(--color-accent);
    color: transparent;
}

.hero-title {
    font-size: 1.25rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.typing-text {
    display: inline;
}

.typing-text::after {
    content: '|';
    color: var(--color-accent);
    animation: blinkCursor 0.7s infinite;
    margin-left: 2px;
}

@keyframes blinkCursor {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hero-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    max-width: 450px;
    margin-bottom: var(--spacing-md);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-shape {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--color-accent-dim);
    border-radius: 50%;
    filter: blur(80px);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.3;
    }
}

.hero-code-block {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    max-width: 400px;
}

.code-header {
    display: flex;
    gap: 6px;
    padding: var(--spacing-sm);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

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

.dot.red {
    background: #ff5f56;
}

.dot.yellow {
    background: #ffbd2e;
}

.dot.green {
    background: #27ca40;
}

.code-content {
    padding: var(--spacing-md);
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    line-height: 1.8;
    overflow-x: auto;
}

.code-content .keyword {
    color: #ff79c6;
}

.code-content .variable {
    color: #8be9fd;
}

.code-content .property {
    color: #50fa7b;
}

.code-content .string {
    color: #f1fa8c;
}

.scroll-indicator {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    z-index: 10;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollLine 1.5s ease-in-out infinite;
}

@keyframes scrollLine {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        transform: scaleY(1);
        transform-origin: top;
    }

    50.1% {
        transform: scaleY(1);
        transform-origin: bottom;
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* ---------- About Section ---------- */
.about {
    padding: var(--spacing-xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-intro {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.about-intro strong {
    color: var(--color-accent);
}

.about-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.about-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

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

.image-wrapper {
    position: relative;
    max-width: 300px;
}

.image-frame {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
}

.image-wrapper img {
    border-radius: var(--radius-lg);
    filter: grayscale(100%);
    transition: filter var(--transition-normal);
}

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

/* ---------- Projects Section ---------- */
.projects {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.project-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 255, 136, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.view-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border-radius: 50%;
    color: var(--color-accent);
    font-size: 1.25rem;
    transform: scale(0);
    transition: transform var(--transition-normal);
}

.project-card:hover .view-btn {
    transform: scale(1);
}

.project-content {
    padding: var(--spacing-md);
}

.project-category {
    font-size: 0.75rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.project-content h3 {
    font-size: 1.25rem;
    margin: var(--spacing-xs) 0;
}

.project-content p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.project-tech {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.project-tech span {
    padding: 0.25rem 0.75rem;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* ---------- Skills Section ---------- */
.skills {
    padding: var(--spacing-xl) 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.skill-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

/* Animated gradient shine effect */
.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0, 255, 136, 0.1),
        transparent
    );
    transition: left 0.6s ease;
}

.skill-card:hover::before {
    left: 100%;
}

/* Glow effect on hover */
.skill-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(0, 255, 136, 0.15),
        inset 0 0 20px rgba(0, 255, 136, 0.05);
}

.skill-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-normal);
    display: inline-block;
}

/* Icon bounce animation on hover */
.skill-card:hover .skill-icon {
    animation: iconBounce 0.6s ease;
}

/* Floating animation for icons */
.skill-card:nth-child(odd) .skill-icon {
    animation: floatOdd 3s ease-in-out infinite;
}

.skill-card:nth-child(even) .skill-icon {
    animation: floatEven 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

.skill-card:hover .skill-icon {
    animation: iconBounce 0.6s ease forwards;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.6);
}

@keyframes floatOdd {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes floatEven {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes iconBounce {
    0% { transform: scale(1); }
    25% { transform: scale(1.2) rotate(-5deg); }
    50% { transform: scale(1.1) rotate(5deg); }
    75% { transform: scale(1.15) rotate(-3deg); }
    100% { transform: scale(1.1); }
}

.skill-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.skill-card:hover h3 {
    color: var(--color-accent);
}

.skill-card p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.skill-card:hover p {
    color: var(--color-text-secondary);
}

/* ---------- Contact Section ---------- */
.contact {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.contact-info>p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.contact-link:hover {
    background: var(--color-accent-dim);
    color: var(--color-accent);
}

.contact-link i {
    font-size: 1.25rem;
    color: var(--color-accent);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ---------- Footer ---------- */
.footer {
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: 50%;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

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

/* ---------- Animations ---------- */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="scale-up"] {
    transform: scale(0.9);
}

[data-aos="scale-up"].aos-animate {
    transform: scale(1);
}

[data-aos="flip-up"] {
    transform: perspective(2500px) rotateX(-100deg);
    transform-origin: bottom;
}

[data-aos="flip-up"].aos-animate {
    transform: perspective(2500px) rotateX(0);
}

/* Text Reveal Animation */
.text-reveal {
    overflow: hidden;
}

.text-reveal span {
    display: inline-block;
    transform: translateY(100%);
    animation: textReveal 0.8s ease forwards;
}

@keyframes textReveal {
    to {
        transform: translateY(0);
    }
}

/* Typewriter Effect */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--color-accent);
    white-space: nowrap;
    animation:
        typing 3.5s steps(40, end),
        blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

@keyframes blink-caret {

    from,
    to {
        border-color: transparent;
    }

    50% {
        border-color: var(--color-accent);
    }
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00ff;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00ffff;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% {
        clip: rect(31px, 9999px, 94px, 0);
    }

    10% {
        clip: rect(112px, 9999px, 76px, 0);
    }

    20% {
        clip: rect(85px, 9999px, 77px, 0);
    }

    30% {
        clip: rect(27px, 9999px, 97px, 0);
    }

    40% {
        clip: rect(64px, 9999px, 98px, 0);
    }

    50% {
        clip: rect(61px, 9999px, 85px, 0);
    }

    60% {
        clip: rect(99px, 9999px, 114px, 0);
    }

    70% {
        clip: rect(34px, 9999px, 115px, 0);
    }

    80% {
        clip: rect(98px, 9999px, 129px, 0);
    }

    90% {
        clip: rect(43px, 9999px, 96px, 0);
    }

    100% {
        clip: rect(82px, 9999px, 68px, 0);
    }
}

@keyframes glitch-anim2 {
    0% {
        clip: rect(65px, 9999px, 100px, 0);
    }

    10% {
        clip: rect(52px, 9999px, 74px, 0);
    }

    20% {
        clip: rect(79px, 9999px, 85px, 0);
    }

    30% {
        clip: rect(26px, 9999px, 65px, 0);
    }

    40% {
        clip: rect(97px, 9999px, 92px, 0);
    }

    50% {
        clip: rect(32px, 9999px, 47px, 0);
    }

    60% {
        clip: rect(61px, 9999px, 70px, 0);
    }

    70% {
        clip: rect(81px, 9999px, 99px, 0);
    }

    80% {
        clip: rect(45px, 9999px, 72px, 0);
    }

    90% {
        clip: rect(69px, 9999px, 54px, 0);
    }

    100% {
        clip: rect(29px, 9999px, 88px, 0);
    }
}

/* Magnetic Button Effect */
.btn-magnetic {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Staggered Animation */
.stagger-item {
    opacity: 0;
    transform: translateY(20px);
}

.stagger-item.animate {
    animation: staggerIn 0.5s ease forwards;
}

@keyframes staggerIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Parallax Effect */
.parallax {
    transform: translateY(var(--parallax-offset, 0));
    transition: transform 0.1s linear;
}

/* Floating Animation */
.float-animation {
    animation: floatUpDown 3s ease-in-out infinite;
}

@keyframes floatUpDown {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Rotate Animation */
.rotate-slow {
    animation: rotateSlow 20s linear infinite;
}

@keyframes rotateSlow {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Gradient Animation */
.animated-gradient {
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}

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

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Bounce In */
.bounce-in {
    animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes bounceIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Slide In From Bottom */
.slide-up {
    animation: slideUp 0.6s ease-out forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Wave Text */
.wave-text span {
    display: inline-block;
    animation: wave 1s ease-in-out infinite;
}

.wave-text span:nth-child(2) {
    animation-delay: 0.1s;
}

.wave-text span:nth-child(3) {
    animation-delay: 0.2s;
}

.wave-text span:nth-child(4) {
    animation-delay: 0.3s;
}

.wave-text span:nth-child(5) {
    animation-delay: 0.4s;
}

.wave-text span:nth-child(6) {
    animation-delay: 0.5s;
}

@keyframes wave {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* Shimmer Effect */
.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.1),
            transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    100% {
        left: 100%;
    }
}

/* Glow Pulse */
.glow-pulse {
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
    }

    50% {
        box-shadow: 0 0 40px rgba(0, 255, 136, 0.6);
    }
}

/* Scale on Hover */
.scale-hover {
    transition: transform 0.3s ease;
}

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

/* Tilt Card Effect */
.tilt-card {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}


/* ---------- Responsive Design ---------- */
@media (max-width: 1024px) {

    .hero-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .hero-visual {
        order: -1;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        transition: right var(--transition-normal);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

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

    .nav-link {
        font-size: 1.1rem;
        padding: var(--spacing-sm) 0;
    }

    .nav-toggle {
        display: block;
        z-index: 1001;
    }

    .hero {
        padding: var(--spacing-lg) 0;
        min-height: auto;
    }

    .hero-name {
        font-size: 2.5rem;
    }

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

    .hero-desc {
        font-size: 0.9rem;
    }

    .hero-code-block {
        display: none;
    }

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

    .about-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .section-title {
        font-size: 1.75rem;
    }

    .service-card,
    .testimonial-card {
        padding: var(--spacing-sm);
    }

    .cursor,
    .cursor-follower {
        display: none;
    }

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

    .loader-bar {
        width: 150px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

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

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

/* ===========================================
   ENHANCED SECTIONS - SEAMLESS BACKGROUNDS
   =========================================== */

/* ---------- Gradient Orbs Background ---------- */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    pointer-events: none;
    animation: floatOrb 15s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent);
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: #6366f1;
    bottom: 20%;
    left: 5%;
    animation-delay: -5s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: #ec4899;
    top: 50%;
    left: 40%;
    animation-delay: -10s;
}

@keyframes floatOrb {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(30px, -30px) scale(1.1);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.9);
    }

    75% {
        transform: translate(20px, 10px) scale(1.05);
    }
}

/* ---------- Wave Dividers ---------- */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 70px;
}

.wave-divider svg path {
    fill: var(--color-bg-secondary);
}

.wave-reverse {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.wave-reverse svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
}

.wave-reverse svg path {
    fill: var(--color-bg);
}

/* Section with wave backgrounds */
.hero {
    position: relative;
    padding-bottom: 100px;
}

.about {
    position: relative;
    padding-top: 60px;
    padding-bottom: 100px;
    background: var(--color-bg-secondary);
}

.about .wave-divider svg path {
    fill: var(--color-bg);
}

.services {
    position: relative;
    padding: var(--spacing-xl) 0;
    padding-bottom: 100px;
    background: var(--color-bg);
}

.services .wave-divider svg path {
    fill: var(--color-bg-secondary);
}

.projects {
    position: relative;
    padding-top: 60px;
    padding-bottom: 100px;
    background: var(--color-bg-secondary);
}

.projects .wave-divider svg path {
    fill: var(--color-bg);
}

.skills {
    position: relative;
    padding-top: 60px;
    padding-bottom: 100px;
    background: var(--color-bg);
}

.skills .wave-divider svg path {
    fill: var(--color-bg-secondary);
}

.testimonials {
    position: relative;
    padding: var(--spacing-xl) 0;
    padding-top: 60px;
    padding-bottom: 100px;
    background: var(--color-bg-secondary);
}

.testimonials .wave-divider svg path {
    fill: var(--color-bg);
}

/* ---------- Hero Social Links ---------- */
.hero-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg);
    transform: translateY(-5px);
}

/* ---------- Services Section ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), #6366f1);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    background: var(--color-accent-dim);
    border-radius: 50%;
    font-size: 1.75rem;
    color: var(--color-accent);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--color-accent);
    color: var(--color-bg);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.service-card h3 {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.service-card:hover h3 {
    color: var(--color-accent);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* ---------- Testimonials Section ---------- */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
}

.testimonial-content {
    margin-bottom: var(--spacing-md);
}

.quote-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.testimonial-content p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    font-style: italic;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-accent);
}

.author-info h4 {
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ---------- Background Particles ---------- */
.bg-particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

/* ---------- Responsive for New Sections ---------- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

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

    .wave-divider svg {
        height: 50px;
    }

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

    /* Gradient orbs - lower and smaller on mobile */
    .gradient-orb {
        opacity: 0.25;
    }

    .orb-1 {
        width: 200px;
        height: 200px;
        top: 50%;
        right: -10%;
    }

    .orb-2 {
        width: 150px;
        height: 150px;
        bottom: 10%;
        left: -5%;
    }

    .orb-3 {
        width: 100px;
        height: 100px;
        top: 70%;
        left: 50%;
    }
}