:root {
    --bg-color: #050709;
    --card-bg: rgba(22, 27, 34, 0.5);
    --accent-color: #00ffcc;
    /* Cyan/Emerald */
    --accent-glow: rgba(0, 255, 204, 0.15);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: rgba(255, 255, 255, 0.08);
    --container-width: 1300px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* Hide default cursor if using custom */
}

html {
    scroll-behavior: smooth;
}

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

/* Background Effects */
.bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.6;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2.5rem;
}

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

.gradient-text {
    background: linear-gradient(135deg, #fff 30%, var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 1.5rem 0;
}

header.scrolled {
    background: rgba(5, 7, 9, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -2px;
}

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

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-color);
    color: #000;
    box-shadow: 0 10px 30px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--accent-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border-color: var(--border-color);
    margin-left: 1.5rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 100px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 5rem;
    align-items: center;
}

.badge {
    background: rgba(0, 255, 204, 0.1);
    color: var(--accent-color);
    padding: 0.5rem 1.2rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(0, 255, 204, 0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-text h1 {
    font-size: 4rem;
    line-height: 0.95;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.hero-intro {
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.5rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero-name {
    font-weight: 800;
    display: block;
    letter-spacing: -3px;
    line-height: 1;
}

.hero-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--accent-color);
    margin: 1rem 0 2rem;
    font-family: var(--font-heading);
    min-height: 2.2rem;
}

.typewriter-cursor {
    font-weight: 300;
    margin-left: 2px;
    animation: blink 1s step-end infinite;
}

@keyframes blink {

    from,
    to {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 650px;
    line-height: 1.7;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
}

.image-wrapper {
    position: relative;
    width: 360px;
    height: 360px;
    padding: 12px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    transform-style: preserve-3d;
    animation: floating 6s ease-in-out infinite;
    z-index: 1;
}

/* Rotating Status Ring - Always Active */
.image-wrapper::before {
    content: '';
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: var(--accent-color);
    border-bottom-color: var(--accent-color);
    opacity: 1;
    animation: rotate 3s linear infinite;
    pointer-events: none;
}

/* Profile Image */
.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    filter: grayscale(0%) brightness(1.1);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.image-bg {
    position: absolute;
    inset: -40px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 75%);
    z-index: -1;
    filter: blur(50px);
    opacity: 0.7;
    transform: scale(1.1);
}

@keyframes floating {

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

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

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

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

/* Section Title */
.section-header {
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

/* Section Shared Styles */
section {
    padding: 100px 0;
}

/* About Section */
.grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 8rem;
    align-items: center;
}

.about-text p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.edu-item {
    background: rgba(255, 255, 255, 0.02);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.edu-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.edu-item .year {
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.stat-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 30px;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
    text-align: center;
}

.stat-card .number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

/* Skills Section - 3D Perspective Style */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    perspective: 1000px;
}

.skill-category {
    background: rgba(255, 255, 255, 0.02);
    padding: 3.5rem 2.5rem;
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    transform-style: preserve-3d;
    backdrop-filter: blur(15px);
}

.skill-category:hover {
    transform: rotateX(5deg) rotateY(-5deg) translateY(-10px);
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--accent-color);
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.6),
        -5px -5px 20px rgba(255, 255, 255, 0.02);
}

.skill-category i {
    font-size: 2.8rem;
    color: var(--accent-color);
    margin-bottom: 2.5rem;
    display: inline-block;
    transition: all 0.5s ease;
    transform: translateZ(40px);
    filter: drop-shadow(0 0 15px var(--accent-glow));
}

.skill-category h3 {
    font-size: 1.6rem;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
    transform: translateZ(30px);
    font-weight: 800;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    transform: translateZ(20px);
}

.skill-tags span {
    background: rgba(255, 255, 255, 0.03);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.skill-category:hover .skill-tags span {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
    transform: translateZ(10px);
}

.skill-tags span:hover {
    background: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
    transform: translateZ(30px) scale(1.1);
    box-shadow: 0 10px 20px var(--accent-glow);
}

/* 3D Depth Decoration */
.skill-category::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 100% 0%, var(--accent-glow), transparent 70%);
    border-radius: 40px;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.skill-category:hover::before {
    opacity: 1;
}

/* Projects Section */
.project-list {
    display: flex;
    flex-direction: column;
    gap: 10rem;
}

.project-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.project-img {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(5, 7, 9, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

.overlay-content {
    display: flex;
    gap: 1.5rem;
    transform: translateY(30px);
    transition: var(--transition);
}

.overlay-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    text-wrap: nowrap;
}

.overlay-btn i {
    font-size: 1.1rem;
    color: var(--accent-color);
}

.overlay-btn:hover {
    background: var(--accent-color);
    color: #000;
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.overlay-btn:hover i {
    color: #000;
}

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

.project-img:hover .overlay-content {
    transform: translateY(0);
}

.project-img img {
    width: 100%;
    display: block;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.project-info h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.project-info p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.project-tags span {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-links {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
}

.project-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

.project-links a i {
    font-size: 1.2rem;
    color: var(--accent-color);
}

.project-links a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-info p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.contact-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    list-style: none;
    padding: 0;
}

.contact-reel {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.reel-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 1rem 1.75rem;
    border-radius: 18px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
    overflow: hidden;
}

.reel-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-color);
    transform: translateX(10px);
}

.reel-icon {
    width: 52px;
    height: 52px;
    background: rgba(0, 255, 204, 0.05);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--accent-color);
    margin-right: 1.5rem;
    transition: all 0.4s ease;
}

.reel-item:hover .reel-icon {
    background: var(--accent-color);
    color: var(--bg-color);
    transform: rotate(10deg) scale(1.1);
}

.reel-content {
    flex: 1;
}

.reel-tag {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.3rem;
}

.reel-content h3 {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}

.reel-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0 !important;
}

.reel-arrow {
    font-size: 1.2rem;
    color: var(--text-muted);
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.4s ease;
}

.reel-item:hover .reel-arrow {
    opacity: 1;
    transform: translateX(0);
    color: var(--accent-color);
}

.contact-form {
    background: rgba(255, 255, 255, 0.02);
    padding: 3.5rem;
    border-radius: 32px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 1.2rem 1.5rem;
    border-radius: 16px;
    color: #fff;
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.1);
}

/* Animations */
@keyframes morph {

    0%,
    100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }

    50% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }

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

/* Scroll Note */
.scroll-note {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.scroll-note::after {
    content: '';
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-color), transparent);
    animation: scrollLine 2s 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;
    }
}

/* Focus States */
:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
}

/* Reveal on Scroll */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Media Queries */
@media (max-width: 1200px) {
    .container {
        padding: 0 2rem;
    }

    .hero-text h1 {
        font-size: 4rem;
    }

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

@media (max-width: 992px) {

    .hero-content,
    .grid,
    .project-card,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }

    .project-links {
        justify-content: center;
    }

    .hero-text h1 {
        font-size: 3.5rem;
    }

    .hero-text p {
        margin-inline: auto;
    }

    .hero-btns {
        display: flex;
        justify-content: center;
    }

    .image-wrapper {
        margin: 0 auto;
    }

    .project-card.reversed .project-img {
        order: -1;
    }

    .contact-wrapper {
        padding: 3rem;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}