@import url('variables.css');

/* Modern Variables & Reset */
/* Skip Link (Accessibility) */
.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 10000;
    background: var(--accent-primary);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
}

.skip-link:focus {
    position: fixed;
    top: 10px;
    left: 10px;
    width: auto;
    height: auto;
    overflow: visible;
}

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

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

/* Background Animation */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(circle at 50% 50%, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: float 15s infinite ease-in-out;
    z-index: -1;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: var(--blob-1);
    animation-delay: 0s;
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: var(--blob-2);
    animation-delay: 5s;
}

.blob-3 {
    top: 40%;
    left: 40%;
    width: 500px;
    height: 500px;
    background: var(--blob-3);
    animation-delay: 10s;
}

@keyframes float {

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

    33% {
        transform: translate(50px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-30px, 20px) scale(0.9);
    }
}

/* Typography Utilities */
h1,
h2,
h3,
h4,
h5 {
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 8rem 0;
    position: relative;
}

.bg-darker {
    background: var(--bg-secondary);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid var(--border-color);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    /* Reduced from 1.5rem */
    transition: var(--transition);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -1px;
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    letter-spacing: -0.01em;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: var(--transition);
}

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

.btn-nav {
    padding: 0.6rem 1.5rem;
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--text-primary);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.btn-nav:hover {
    background: var(--accent-gradient);
    color: var(--neutral-white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--accent-glow);
}

/* Theme Toggle Button */
.theme-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
    margin-left: 0.5rem;
}

.theme-btn:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
    border-color: var(--accent-primary);
    transform: rotate(15deg);
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 6px auto;
    background-color: var(--text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.badge-container {
    margin-bottom: 2rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--status-success);
    /* Green for available */
    border-radius: 50%;
    box-shadow: 0 0 10px var(--status-success);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--status-success-rgb), 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(var(--status-success-rgb), 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(var(--status-success-rgb), 0);
    }
}

.hero-title {
    font-size: 5rem;
    margin-bottom: 1rem;
    letter-spacing: -3px;
    line-height: 1;
}

.hero-subtitle {
    font-size: 2.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 400;
    min-height: 5.5rem;
    /* Increased to fit 2 lines */
    display: flex;
    align-items: center;
}



.hero-desc {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
    align-items: center;
}

/* 3D Button */
.btn-3d {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 1rem;
    /* Match btn-primary size */
    font-weight: 600;
    color: var(--neutral-white);
    text-decoration: none;
    padding: 1rem 2rem;
    /* Match btn-primary padding */
    background: var(--accent-gradient);
    border-radius: 50px;
    transition: transform 0.1s;
    box-shadow: 0px 6px 0px 0px var(--cyan-600),
        /* Slightly reduced depth */
        0px 15px 20px rgba(0, 0, 0, 0.4),
        inset 0px 1px 0px rgba(255, 255, 255, 0.3);
    transform: translateY(0);
    gap: 0.5rem;
    text-transform: none;
    /* Remove uppercase to match */
    letter-spacing: normal;
    border: 1px solid transparent;
    /* To match border-box sizing */
}

.btn-3d:hover {
    transform: translateY(-2px);
    box-shadow: 0px 8px 0px 0px var(--cyan-600),
        0px 20px 30px rgba(0, 0, 0, 0.5),
        inset 0px 1px 0px rgba(255, 255, 255, 0.3);
}

.btn-3d:active {
    transform: translateY(4px);
    box-shadow: 0px 2px 0px 0px var(--cyan-600),
        0px 5px 10px rgba(0, 0, 0, 0.4),
        inset 0px 1px 0px rgba(255, 255, 255, 0.3);
}

.btn-primary {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-primary:hover {
    background: rgba(var(--accent-rgb), 0.2);
    transform: translateY(-2px);
}

.social-links {
    display: flex;
    gap: 2rem;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.8rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-primary);
    transform: translateY(-5px) scale(1.1);
    filter: drop-shadow(0 0 10px var(--accent-primary));
}

/* Hero Visual - Circular Profile */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.profile-card-glass {
    position: relative;
    width: 450px;
    height: 450px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    /* Circular shape */
    backdrop-filter: blur(20px);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.1),
        0 20px 50px rgba(0, 0, 0, 0.5),
        inset 0 0 50px rgba(255, 255, 255, 0.05);
    animation: floatCard 8s infinite ease-in-out;
}

.profile-img {
    width: 92%;
    height: 92%;
    object-fit: cover;
    border-radius: 50%;
    /* Circular image */
    filter: grayscale(20%) contrast(1.1);
    transition: var(--transition);
    border: 2px solid transparent;
    background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
        var(--accent-gradient) border-box;
    /* Gradient border trick */
}

.profile-card-glass:hover .profile-img {
    filter: grayscale(0%);
    transform: scale(1.02);
}

.floating-card {
    position: absolute;
    background: var(--bg-floating-card);
    padding: 1rem 1.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
    animation: floatBadge 6s infinite ease-in-out;
    z-index: 2;
    backdrop-filter: blur(10px);
}

.floating-card i {
    color: var(--accent-primary);
    /* Replaced gradient with solid color for better contrast */
    font-size: 1.5rem;
}

.floating-card span {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
}

.card-1 {
    top: 0%;
    left: -15%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 5%;
    right: -15%;
    animation-delay: 2s;
}

.card-3 {
    top: 45%;
    right: -25%;
    animation-delay: 4s;
}

@keyframes floatBadge {

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

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

/* Scroll Down Mouse */
.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.7;
    transition: var(--transition);
}

.scroll-down:hover {
    opacity: 1;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-secondary);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--text-primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        top: 8px;
    }

    100% {
        opacity: 0;
        top: 25px;
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 5rem;
    align-items: start;
}

.lead-text {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-weight: 500;
    line-height: 1.4;
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.personal-slogan {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin: 1.5rem 0 2.5rem 0;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
}

.slogan-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.slogan-item i {
    color: var(--accent-primary);
}

.slogan-divider {
    color: rgba(255, 255, 255, 0.15);
}

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

.stat-item {
    background: var(--bg-glass);
    padding: 2rem 1rem;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-primary);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Education Wrapper (in About) */
.education-wrapper {
    background: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.education-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
}

.subsection-title {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
}

.edu-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.edu-card-mini {
    padding: 1.5rem;
    background: rgba(8, 145, 178, 0.1);
    border-radius: 16px;
    border-left: 3px solid var(--accent-secondary);
    transition: var(--transition);
}

.edu-card-mini:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.05);
}

.edu-year {
    font-family: var(--font-code);
    color: var(--accent-primary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: 4px;
}

.edu-card-mini h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.edu-card-mini p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.country-flag {
    height: 14px;
    width: auto;
    margin-left: 6px;
    border-radius: 2px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    opacity: 0.9;
    display: inline-block;
    vertical-align: middle;
    margin-top: -2px;
}

.edu-focus {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-accent);
    font-style: italic;
}

/* Skills Section */
.skills-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.skill-category {
    background: var(--bg-glass);
    padding: 2.25rem 2rem;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.skill-category::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.1), transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

.skill-category:hover {
    border-color: var(--accent-primary);
    transform: translateY(-10px);
}

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

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.category-header i {
    font-size: 1.8rem;
    color: var(--accent-primary);
    background: rgba(var(--accent-rgb), 0.1);
    padding: 1rem;
    border-radius: 12px;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    position: relative;
    z-index: 1;
}

.tag {
    background: var(--bg-glass);
    color: var(--text-secondary);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.tag:hover {
    background: var(--accent-primary);
    color: var(--neutral-white);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(var(--accent-rgb), 0.3);
    border-color: transparent;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--accent-primary), transparent);
}

.timeline-item {
    margin-bottom: 4rem;
    width: 100%;
    position: relative;
}

.timeline-content {
    width: 45%;
    background: var(--bg-glass);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    /* Added shadow for better visibility in light mode */
}

.timeline-content:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: auto;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: auto;
}

/* Timeline Dots */
.timeline-content::after {
    content: '';
    position: absolute;
    top: 30px;
    width: 20px;
    height: 20px;
    background: var(--bg-secondary);
    border: 4px solid var(--accent-primary);
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 0 15px var(--accent-primary);
}

.timeline-item:nth-child(odd) .timeline-content::after {
    left: -60px;
}

.timeline-item:nth-child(even) .timeline-content::after {
    right: -60px;
}

.date-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent-primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(var(--accent-rgb), 0.2);
}

/* Concurrent Role Badge */
.concurrent-badge {
    position: absolute;
    top: 2.2rem;
    right: 2.2rem;
    padding: 0.2rem 0.55rem;
    font-size: 0.62rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0.02em;
    color: var(--text-muted);
    background: rgba(148, 163, 184, 0.07);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    line-height: 1.2;
    z-index: 2;
    backdrop-filter: blur(8px);
    transition: var(--transition);
    user-select: none;
}

.concurrent-badge i {
    font-size: 0.55rem;
    opacity: 0.75;
}

.timeline-content:hover .concurrent-badge {
    background: rgba(148, 163, 184, 0.14);
    border-color: rgba(148, 163, 184, 0.35);
    color: var(--text-secondary);
}

html[data-theme="light"] .concurrent-badge {
    background: rgba(0, 0, 0, 0.04);
    color: #64748b;
    border-color: rgba(0, 0, 0, 0.1);
}

html[data-theme="light"] .timeline-content:hover .concurrent-badge {
    background: rgba(0, 0, 0, 0.07);
    color: #334155;
    border-color: rgba(0, 0, 0, 0.2);
    box-shadow: none;
}

.job-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.company-name {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    display: block;
    line-height: 1.5;
}

.company-name i {
    color: var(--accent-secondary);
    margin-right: 0.5rem;
}

/* Organization link styling - subtle and elegant */
.org-link {
    color: #60a5fa;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    font-weight: 500;
}

.org-link:hover {
    color: #93c5fd;
    text-decoration: underline;
}

.job-desc {
    list-style: none;
}

.job-desc li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

.job-desc li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

/* Timeline Project Anchor Links */
.timeline-project-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.45rem;
    margin-top: 0.9rem;
    padding-top: 0.7rem;
    border-top: 1px dashed var(--border-color);
}

.timeline-link-label {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-right: 0.15rem;
}

.timeline-link-label i {
    font-size: 0.65rem;
    color: var(--accent-secondary);
}

.timeline-project-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.15rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--accent-primary);
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.22);
    border-radius: 50px;
    transition: all 0.25s ease;
    line-height: 1.35;
    white-space: nowrap;
}

.timeline-project-pill i {
    font-size: 0.62rem;
    transition: transform 0.2s ease;
}

.timeline-project-pill:hover {
    background: var(--accent-primary);
    color: #0b1120;
    border-color: var(--accent-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.35);
}

.timeline-project-pill:hover i {
    transform: translateY(1px);
}

/* Smooth Target Scrolling Offset & Highlight Animation */
.showcase-card,
.project-card,
.publications-col {
    scroll-margin-top: 100px;
}

@keyframes targetPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--accent-rgb), 0.7);
        border-color: var(--accent-primary);
    }
    40% {
        box-shadow: 0 0 25px 4px rgba(var(--accent-rgb), 0.55);
        border-color: var(--accent-primary);
        transform: translateY(-3px);
    }
    100% {
        box-shadow: none;
        border-color: var(--border-color);
        transform: none;
    }
}

.highlight-target {
    animation: targetPulse 1.8s ease-out;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: var(--bg-glass);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.project-card:hover {
    transform: translateY(-15px);
    border-color: var(--accent-primary);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.project-content {
    padding: 2.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--neutral-white);
    margin-bottom: 2rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.project-title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.project-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    flex: 1;
    font-size: 1.05rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.project-tech span {
    font-size: 0.85rem;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-family: var(--font-code);
    border: 1px solid var(--border-color);
}

/* NDA & Confidentiality Notice Box */
.nda-notice-box {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    background: rgba(var(--accent-rgb), 0.06);
    border: 1px solid rgba(var(--accent-rgb), 0.3);
    border-left: 4px solid var(--accent-primary);
    border-radius: 14px;
    padding: 1.25rem 1.75rem;
    margin-bottom: 3.5rem;
    backdrop-filter: blur(10px);
}

.nda-icon {
    font-size: 1.8rem;
    color: var(--accent-primary);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.nda-content h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nda-content p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin: 0;
}

/* Project Showcase List & Cards */
.showcase-list {
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
    margin-bottom: 4.5rem;
}

.showcase-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 0;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.showcase-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-6px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
}

.showcase-gallery {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.75rem;
    background: rgba(0, 0, 0, 0.2);
    border-right: 1px solid var(--border-color);
    justify-content: center;
}

.gallery-grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: var(--transition-fast);
    display: block;
}

.gallery-item:hover {
    border-color: var(--accent-primary);
}

.gallery-item img {
    width: 100%;
    height: auto;
    max-height: 240px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.gallery-single .gallery-item img {
    max-height: 380px;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.3);
}

.gallery-item:hover img {
    transform: scale(1.03);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 29, 46, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: var(--neutral-white);
    gap: 0.4rem;
    padding: 0.5rem;
    text-align: center;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

.gallery-overlay span {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.gallery-caption-bar {
    padding: 0.45rem 0.75rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.4);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.gallery-caption-bar i {
    color: var(--accent-primary);
    font-size: 0.75rem;
}

/* Showcase Content Column */
.showcase-content {
    padding: 2.25rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.showcase-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.showcase-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.3rem 0.85rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: rgba(var(--accent-rgb), 0.12);
    color: var(--accent-primary);
    border: 1px solid rgba(var(--accent-rgb), 0.3);
}

.showcase-title {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.showcase-desc {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.showcase-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 0.9rem 1.1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.metric-item {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--accent-primary);
    font-family: var(--font-code);
}

.metric-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.15rem;
}

.showcase-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.showcase-tech span {
    font-size: 0.8rem;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.7rem;
    border-radius: 6px;
    font-family: var(--font-code);
    border: 1px solid var(--border-color);
}

.showcase-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-live-demo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    background: var(--accent-primary);
    color: var(--neutral-white) !important;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.92rem;
    transition: var(--transition-fast);
    box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.3);
}

.btn-live-demo:hover {
    background: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.45);
}

.btn-outline-demo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.3rem;
    background: transparent;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.92rem;
    transition: var(--transition-fast);
}

.btn-outline-demo:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary) !important;
    background: rgba(var(--accent-rgb), 0.08);
}

.other-projects-heading {
    margin-top: 5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.other-projects-title {
    font-size: 1.65rem;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.other-projects-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.other-projects-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 0.75rem;
}

/* Category Filter Buttons */
.project-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
    margin-bottom: 2.5rem;
}

.filter-btn {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.55rem 1.3rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--neutral-white);
    box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.35);
}

.filter-count {
    opacity: 0.75;
    font-size: 0.82rem;
}

/* Project Card Header & Badges */
.project-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.project-header-row .project-icon {
    margin-bottom: 0;
}

.project-type-badge {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}

.badge-commercial {
    background: rgba(16, 185, 129, 0.12);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.28);
}

.badge-research {
    background: rgba(139, 92, 246, 0.12);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.28);
}

.badge-prototype {
    background: rgba(59, 130, 246, 0.12);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.28);
}

.badge-internal,
.badge-tooling {
    background: rgba(14, 165, 233, 0.12);
    color: #38bdf8;
    border: 1px solid rgba(14, 165, 233, 0.28);
}

html[data-theme="light"] .badge-commercial {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border-color: rgba(16, 185, 129, 0.3);
}

html[data-theme="light"] .badge-research {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
    border-color: rgba(139, 92, 246, 0.3);
}

html[data-theme="light"] .badge-prototype {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border-color: rgba(59, 130, 246, 0.3);
}

html[data-theme="light"] .badge-internal,
html[data-theme="light"] .badge-tooling {
    background: rgba(14, 165, 233, 0.1);
    color: #0284c7;
    border-color: rgba(14, 165, 233, 0.3);
}

.project-card.is-hidden {
    display: none !important;
}

/* Image Lightbox Modal */
.image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 14, 23, 0.92);
    backdrop-filter: blur(12px);
}

.lightbox-container {
    position: relative;
    max-width: 92vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10001;
    animation: lightboxZoomIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes lightboxZoomIn {
    from {
        transform: scale(0.92);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 12px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.15);
    object-fit: contain;
}

.lightbox-caption {
    color: var(--neutral-white);
    margin-top: 1rem;
    font-size: 0.95rem;
    text-align: center;
    max-width: 800px;
    background: rgba(11, 29, 46, 0.85);
    padding: 0.6rem 1.4rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.lightbox-close {
    position: absolute;
    top: -45px;
    right: 0;
    background: transparent;
    border: none;
    color: var(--neutral-white);
    font-size: 1.8rem;
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    color: var(--accent-primary);
    transform: scale(1.15);
}

/* Qualifications (Certifications & Publications) */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.col-title {
    font-size: 2rem;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    max-height: 600px;
    overflow-y: auto;
    padding-right: 10px;
}

/* Custom Scrollbar for Cert Grid */
.cert-grid::-webkit-scrollbar {
    width: 6px;
}

.cert-grid::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.cert-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.cert-grid::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.cert-card,
.pub-card {
    background: var(--bg-secondary);
    padding: 1.2rem;
    border-radius: 16px;
    margin-bottom: 0;
    /* Reset margin for grid */
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pub-card {
    margin-bottom: 1.5rem;
    /* Keep margin for pubs */
}

.cert-card:hover,
.pub-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(10px);
    border-color: var(--accent-primary);
}

.cert-icon {
    width: 50px;
    height: 50px;
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cert-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.cert-info span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.pub-card {
    display: block;
    border-left: 4px solid var(--accent-secondary);
}

.pub-card h5 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.pub-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
}

.pub-link {
    color: var(--accent-primary);
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

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

/* Contact Section */
.contact-section {
    text-align: center;
    background: linear-gradient(to top, rgba(59, 130, 246, 0.05), transparent);
    padding: 10rem 0;
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-text {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 4rem;
    font-weight: 600;
    line-height: 1.4;
}

.email-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    font-size: 2rem;
    color: var(--text-primary);
    text-decoration: none;
    padding: 1.5rem 3rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    transition: var(--transition);
    margin-bottom: 4rem;
    font-weight: 700;
}

.email-btn:hover {
    background: var(--accent-gradient);
    border-color: transparent;
    transform: scale(1.05);
    box-shadow: var(--accent-glow);
}

.social-connect {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.social-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text-secondary);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.social-icon:hover {
    background: var(--bg-primary);
    color: var(--accent-primary);
    transform: translateY(-10px) rotate(10deg);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.2);
}

.download-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.download-link:hover {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
}

.btn-outline-glow {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    background: var(--bg-secondary);
}

.btn-outline-glow:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.3);
    transform: translateY(-3px);
    background: rgba(var(--accent-rgb), 0.1);
}

/* Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--neutral-white);
    text-decoration: none;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(99, 150, 232, 0.5);
}

/* Footer */
.footer {
    position: relative;
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.95rem;
    background: var(--bg-secondary);
}

.visitor-counter {
    position: absolute;
    bottom: 15px;
    left: 20px;
    font-size: 0.78rem;
    font-family: var(--font-code);
    color: var(--text-muted);
    background: var(--bg-glass);
    border: 1px solid transparent;
    padding: 5px 12px;
    border-radius: 20px;
    transition: all 0.35s ease;
    cursor: default;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    pointer-events: auto;
}

.visitor-counter:hover {
    color: var(--text-primary);
    border-color: var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    opacity: 0.85;
    transform: translateY(-2px);
}

.visitor-counter .counter-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.visitor-counter .counter-item i {
    color: var(--accent-primary);
    font-size: 0.75rem;
}

.visitor-counter .counter-item strong {
    color: var(--text-primary);
    font-weight: 600;
}

.visitor-counter .counter-divider {
    opacity: 0.4;
}

/* Duration Highlight */
.duration-tag {
    display: inline-block;
    margin-left: 10px;
    padding: 2px 10px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    vertical-align: middle;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.timeline-content:hover .duration-tag {
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--text-primary);
    border-color: rgba(var(--accent-rgb), 0.2);
}

@media (max-width: 968px) {

    .hero-content,
    .about-grid,
    .grid-2-col,
    .skills-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .showcase-card {
        grid-template-columns: 1fr;
    }

    .showcase-gallery {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 1.25rem;
    }

    .showcase-content {
        padding: 1.75rem;
    }

    .hero-title {
        font-size: 4rem;
    }

    .hero-visual {
        order: -1;
    }

    .timeline::before {
        left: 0;
    }

    .timeline-content {
        width: 100%;
        margin-left: 2rem !important;
    }

    .timeline-content::after {
        left: -43px !important;
    }

    .profile-card-glass {
        width: 350px;
        height: 350px;
    }
}

@media (max-width: 768px) {
    .concurrent-badge {
        top: 1.5rem;
        right: 1.5rem;
        font-size: 0.58rem;
        padding: 0.16rem 0.46rem;
    }

    .menu-toggle {
        display: block;
    }

    .nda-notice-box {
        flex-direction: column;
        gap: 0.75rem;
        padding: 1rem 1.25rem;
    }

    .showcase-title {
        font-size: 1.4rem;
    }

    .showcase-metrics {
        grid-template-columns: 1fr;
    }

    .lightbox-container {
        max-width: 95vw;
    }

    .lightbox-close {
        top: -38px;
        font-size: 1.5rem;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        justify-content: center;
        transition: var(--transition);
        backdrop-filter: blur(20px);
    }

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

    .nav-link {
        font-size: 1.5rem;
    }

    .hero-title {
        font-size: 3rem;
    }

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

    .contact-text {
        font-size: 1.4rem;
    }

    .email-btn {
        font-size: 1.2rem;
        padding: 1rem 2rem;
    }
}

@media (max-width: 480px) {
    .concurrent-badge {
        top: 1.2rem;
        right: 1.2rem;
        font-size: 0.54rem;
        padding: 0.14rem 0.4rem;
    }
}

/* Reduced Motion (Accessibility) */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .blob {
        animation: none;
    }

    .status-dot {
        animation: none;
    }

    .floating-card {
        animation: none;
    }

    .wheel {
        animation: none;
    }
}