/* ========================================
   RESET & BASE STYLES
   ======================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark Theme Colors */
    --color-bg: #0a0a0a;
    --color-bg-secondary: #111111;
    --color-bg-card: #161616;
    --color-text: #ffffff;
    --color-text-muted: #a0a0a0;
    --color-text-light: #666666;
    --color-border: #222222;
    --color-border-hover: #333333;
    --color-accent: #6366f1;
    --color-accent-hover: #818cf8;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #6366f1 100%);
    
    /* Social Colors */
    --color-instagram: #e4405f;
    --color-linkedin: #0077b5;
    --color-twitter: #000000;
    --color-youtube: #ff0000;
    --color-facebook: #1877f2;
    --color-github: #ffffff;
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* HEADER & NAVIGATION*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-medium);
}

.header.scrolled {
    background-color: rgba(10, 10, 10, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: 0.1em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition-fast);
}

.nav-logo:hover {
    opacity: 0.8;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    letter-spacing: 0.05em;
    position: relative;
    transition: var(--transition-fast);
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-medium);
}

/* HERO SECTION */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    position: relative;
    background: radial-gradient(ellipse at top right, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at bottom left, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.hero-subtitle {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.hero-greeting {
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.05em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-name {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 400;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.typing-text {
    color: var(--color-text);
    font-weight: 600;
}

.cursor {
    display: inline-block;
    color: var(--color-accent);
    font-weight: 300;
    animation: blink 1s step-end infinite;
}

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

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    color: var(--color-text-muted);
    max-width: 500px;
    line-height: 1.8;
}

/*ABOUT ME SECTION */
.about {
    padding: 8rem 0;
    background-color: var(--color-bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.about-image {
    position: relative;
}

.about-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.25);
}

.about-image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.2;
    z-index: 1;
    transition: var(--transition-medium);
}

.about-image-wrapper:hover::before {
    opacity: 0.1;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition-slow);
}

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

.about-text {
    padding-top: 1rem;
}

.about-name {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-role {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.about-divider {
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    margin-bottom: 2rem;
}

.about-paragraphs {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.about-para {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.about-para strong {
    color: var(--color-text);
    font-weight: 600;
}

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

.about-tag {
    padding: 0.5rem 1rem;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.about-tag:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

/* SKILLS SECTION */
.skills {
    padding: 8rem 0;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    position: relative;
    padding-left: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.skill-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition-medium);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-medium);
}

.skill-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

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

.skill-icon {
    margin-bottom: 1.5rem;
    color: var(--color-accent);
    font-size: 2rem;
}

.skill-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.skill-description {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/*WORK SECTION */
.work {
    padding: 8rem 0;
    background-color: var(--color-bg-secondary);
    position: relative;
}

.work::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.work-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
}

.work-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.work-count {
    font-size: 1rem;
    color: var(--color-accent);
    font-weight: 600;
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.work-card {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: 16px;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: var(--transition-medium);
}

.work-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.work-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

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

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

.work-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.9) 0%, transparent 60%);
    transition: var(--transition-medium);
}

.work-card:hover .work-overlay {
    background: linear-gradient(to top, rgba(99, 102, 241, 0.3) 0%, transparent 60%);
}

.work-info {
    padding: 1.5rem;
}

.work-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.work-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.work-arrow {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    opacity: 0;
    transform: translate(-10px, 10px);
    transition: var(--transition-medium);
}

.work-card:hover .work-arrow {
    opacity: 1;
    transform: translate(0, 0);
}

.work-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.work-category {
    color: var(--color-text-muted);
    font-weight: 400;
}

.work-year {
    color: var(--color-accent);
    font-weight: 600;
}

.work-upcoming {
    margin-top: 3rem;
    text-align: center;
}

.upcoming-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    border-radius: 50px;
    font-weight: 600;
    color: var(--color-text);
    animation: pulse 2s infinite;
}

.upcoming-badge i {
    font-size: 1.25rem;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(99, 102, 241, 0); }
}

/* CONTACT SECTION */
.contact {
    padding: 8rem 0;
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
}

.contact-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--gradient-primary);
    color: var(--color-text);
    padding: 1.25rem 3rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition-medium);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.contact-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-slow);
}

.contact-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.contact-button:hover::before {
    left: 100%;
}

.contact-button i {
    font-size: 1.25rem;
}

/*SOCIAL MEDIA SECTION */
.social-section {
    padding: 6rem 0;
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.social-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.social-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    text-decoration: none;
    transition: var(--transition-medium);
}

.social-card:hover {
    transform: translateY(-8px);
    border-color: transparent;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-text);
    transition: var(--transition-medium);
}

.social-icon.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-icon.linkedin { background-color: var(--color-linkedin); }
.social-icon.twitter { background-color: var(--color-text); color: var(--color-bg); }
.social-icon.youtube { background-color: var(--color-youtube); }
.social-icon.facebook { background-color: var(--color-facebook); }
.social-icon.github { background-color: #333; }

.social-card:hover .social-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.social-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.social-card:hover .social-name {
    color: var(--color-text);
}

/* FOOTER */
.footer {
    padding: 2rem 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-text {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-social-link:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text);
    transform: translateY(-3px);
}

/*  SCROLL ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.skill-card:nth-child(1) { transition-delay: 0s; }
.skill-card:nth-child(2) { transition-delay: 0.1s; }
.skill-card:nth-child(3) { transition-delay: 0.2s; }
.skill-card:nth-child(4) { transition-delay: 0.3s; }
.skill-card:nth-child(5) { transition-delay: 0.4s; }
.skill-card:nth-child(6) { transition-delay: 0.5s; }

.work-card:nth-child(1) { transition-delay: 0s; }
.work-card:nth-child(2) { transition-delay: 0.15s; }
.work-card:nth-child(3) { transition-delay: 0.3s; }
.work-card:nth-child(4) { transition-delay: 0.45s; }

.social-card:nth-child(1) { transition-delay: 0s; }
.social-card:nth-child(2) { transition-delay: 0.08s; }
.social-card:nth-child(3) { transition-delay: 0.16s; }
.social-card:nth-child(4) { transition-delay: 0.24s; }
.social-card:nth-child(5) { transition-delay: 0.32s; }
.social-card:nth-child(6) { transition-delay: 0.4s; }

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image {
        max-width: 300px;
        margin: 0 auto;
    }

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

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

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: var(--transition-medium);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
        border-left: 1px solid var(--color-border);
    }

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

    .nav-link {
        font-size: 1.25rem;
    }

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

    .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);
    }

    .hero {
        padding: 6rem 0 3rem;
    }

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

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

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

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .about-name {
        font-size: 2rem;
    }

    .section-title,
    .work-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .nav {
        padding: 1rem 1.25rem;
    }

    .skill-card {
        padding: 1.5rem;
    }

    .contact-button {
        width: 100%;
        justify-content: center;
    }

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

    .social-card {
        padding: 1rem 0.5rem;
    }

    .social-icon {
        width: 45px;
        height: 45px;
        font-size: 1.25rem;
    }

    .social-name {
        font-size: 0.75rem;
    }

    .about-tags {
        justify-content: center;
    }

    .about-tag {
        font-size: 0.75rem;
    }
}


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

    html {
        scroll-behavior: auto;
    }

    .cursor {
        animation: none;
        opacity: 1;
    }

    .upcoming-badge {
        animation: none;
    }
}

/*  SELECTION STYLES */
::selection {
    background-color: var(--color-accent);
    color: var(--color-text);
}

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

/*SCROLLBAR STYLES */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-hover);
}