:root {
    --bg-color: #0f172a; /* Sleek slate-900 background */
    --container-bg: rgba(30, 41, 59, 0.7); /* slate-800 with glass opacity */
    --card-bg: rgba(15, 23, 42, 0.6); /* slate-900 with opacity */
    --text-primary: #f8fafc; /* slate-50 */
    --text-secondary: #94a3b8; /* slate-400 */
    --text-muted: #64748b; /* slate-500 */
    --accent-color: #38bdf8; /* sky-400 */
    --accent-glow: rgba(56, 189, 248, 0.15);
    --border-color: rgba(255, 255, 255, 0.08);
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(at 0% 0%, rgba(56, 189, 248, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(99, 102, 241, 0.1) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    padding: 3rem 1.5rem;
    -webkit-font-smoothing: antialiased;
}

.resume-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

/* Header Section */
.header {
    padding: 3.5rem;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), #6366f1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.profile-info {
    flex: 1;
}

.profile-info h1 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #ffffff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.profile-info .title {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--accent-color);
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.contact-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.contact-list li:hover {
    color: var(--text-primary);
}

.contact-list li span {
    font-size: 1.1rem;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(56, 189, 248, 0.1);
    border-radius: var(--radius-sm);
}

.profile-image {
    position: relative;
}

.profile-img {
    width: 160px;
    height: 160px;
    object-fit: cover;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; /* Blob shape for a very modern aesthetic */
    border: 3px solid rgba(56, 189, 248, 0.5);
    box-shadow: 0 0 20px var(--accent-glow);
    transition: var(--transition);
    animation: morph 8s ease-in-out infinite;
}

.profile-img:hover {
    transform: scale(1.05) rotate(3deg);
    border-color: var(--accent-color);
}

@keyframes morph {
    0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
    100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
}

/* Main Content Layout */
.main-content {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 3.5rem;
    padding: 3.5rem;
}

.section {
    margin-bottom: 3rem;
}

.section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-title::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-color);
}

/* Target & Lists */
.target-list {
    list-style: none;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.target-list li {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
    padding-bottom: 0.5rem;
}

.target-list li:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.target-list strong {
    color: var(--text-secondary);
    font-weight: 400;
}

.target-list span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Timeline & Education */
.timeline-item {
    margin-bottom: 1.5rem;
    padding-left: 1.25rem;
    border-left: 2px solid var(--border-color);
    position: relative;
    transition: var(--transition);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 6px;
    width: 8px;
    height: 8px;
    background-color: var(--bg-color);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    transition: var(--transition);
}

.timeline-item:hover {
    border-left-color: var(--accent-color);
}

.timeline-item:hover::before {
    background-color: var(--accent-color);
}

.timeline-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.timeline-item .subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Updated Skill Section Design */
.skills-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-category {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: var(--transition);
}

.skill-category:hover {
    border-color: rgba(56, 189, 248, 0.3);
    transform: translateY(-2px);
}

.skill-category h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.badge-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-badge {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
    border-radius: 2rem;
    transition: var(--transition);
}

.skill-badge:hover {
    background: var(--accent-glow);
    border-color: var(--accent-color);
    color: var(--text-primary);
    transform: translateY(-1px);
}

/* Specific styling for requested major skills */
.skill-badge.highlight {
    background: rgba(56, 189, 248, 0.1);
    border-color: rgba(56, 189, 248, 0.4);
    color: var(--accent-color);
    font-weight: 500;
}

/* Experience Items */
.experience-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.experience-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.experience-item:hover {
    border-color: rgba(56, 189, 248, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(0, 0, 0, 0.3);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.experience-header h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
}

.experience-header .date {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-color);
    background: var(--accent-glow);
    border: 1px solid rgba(56, 189, 248, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    white-space: nowrap;
}

.experience-item .role {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.experience-item .industry {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.responsibilities {
    list-style: none;
    margin-bottom: 1.25rem;
}

.responsibilities li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.responsibilities li::before {
    content: '→';
    color: var(--accent-color);
    font-weight: bold;
}

.experience-item .salary {
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 0.75rem;
}

/* Portfolio & Reference Cards */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
}

.portfolio-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
}

.portfolio-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 16px -8px var(--accent-glow);
}

.portfolio-card a {
    color: var(--text-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    display: block;
}

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

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

.reference-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--radius-md);
}

.reference-card strong {
    color: var(--text-primary);
    font-size: 0.95rem;
    display: block;
}

.reference-card span {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.reference-card a {
    color: var(--accent-color);
    font-size: 0.85rem;
    word-break: break-all;
}

/* Responsive Styles */
@media (max-width: 968px) {
    body {
        padding: 1.5rem 1rem;
    }

    .main-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 2rem;
    }

    .header {
        padding: 2rem;
    }

    .header-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: 2rem;
    }

    .contact-list {
        justify-content: center;
    }
}