* {
    box-sizing: border-box;
}

:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f0f4f8;
    --panel: rgba(255, 255, 255, 0.75);
    --panelSolid: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: rgba(15, 23, 42, 0.70);
    --muted: rgba(15, 23, 42, 0.65);
    --border: rgba(15, 23, 42, 0.12);
    --card-bg: rgba(255, 255, 255, 0.70);

    --accent: #5b8cff;
    --accent2: #2fd17f;
    --accent3: #ff4d6d;

    --radius: 16px;
    --shadow: 0 14px 50px rgba(15, 23, 42, 0.16);
    --shadowSoft: 0 8px 24px rgba(15, 23, 42, 0.10);
}

[data-theme="dark"] {
    --bg-primary: #0a0e1a;
    --bg-secondary: #0f172a;
    --bg-tertiary: #1e293b;
    --panel: rgba(30, 41, 59, 0.75);
    --panelSolid: #0f172a;
    --text-primary: #e2e8f0;
    --text-secondary: rgba(226, 232, 240, 0.70);
    --muted: rgba(226, 232, 240, 0.60);
    --border: rgba(255, 255, 255, 0.10);
    --card-bg: rgba(30, 41, 59, 0.70);

    --accent: #60a5fa;
    --accent2: #4ade80;
    --accent3: #f472b6;

    --shadow: 0 14px 50px rgba(0, 0, 0, 0.40);
    --shadowSoft: 0 8px 24px rgba(0, 0, 0, 0.30);
}

html {
    scroll-behavior: smooth;
}

body {
    background:
        radial-gradient(1200px 800px at 15% 10%, rgba(91, 140, 255, 0.20), transparent 55%),
        radial-gradient(900px 700px at 85% 15%, rgba(47, 209, 127, 0.16), transparent 55%),
        radial-gradient(900px 700px at 60% 85%, rgba(255, 77, 109, 0.10), transparent 55%),
        linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 55%, var(--bg-tertiary) 100%);
    font-family: Outfit, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--text-primary);
    transition: background 0.3s ease, color 0.3s ease;
}

header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(248, 250, 252, 0.65);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s ease, border-color 0.3s ease;
}

[data-theme="dark"] header {
    background: rgba(15, 23, 42, 0.75);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.brand {
    text-decoration: none;
    font-family: Fraunces, ui-serif, Georgia, serif;
    font-weight: 700;
    letter-spacing: 0.2px;
    color: var(--text-primary);
    font-size: 1.15rem;
    transition: color 0.3s ease;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.site-nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 10px 12px;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.site-nav a:hover {
    transform: translateY(-1px);
    background: var(--card-bg);
    border-color: var(--border);
}

.site-nav a[aria-current="page"] {
    background: rgba(91, 140, 255, 0.15);
    border-color: rgba(91, 140, 255, 0.30);
    color: var(--text-primary);
}

[data-theme="dark"] .site-nav a[aria-current="page"] {
    background: rgba(96, 165, 250, 0.15);
    border-color: rgba(96, 165, 250, 0.30);
}

/* ====== Theme Toggle Button ====== */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 8px;
}

.theme-toggle:hover {
    transform: translateY(-1px);
    background: var(--panel);
    border-color: var(--accent);
    color: var(--accent);
}

.theme-toggle:active {
    transform: translateY(0);
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px 0;
}

.section {
    margin: 56px 0;
}

.page-title {
    font-family: Fraunces, ui-serif, Georgia, serif;
    font-size: clamp(2rem, 4vw, 2.6rem);
    margin: 0 0 10px;
    letter-spacing: -0.02em;
}

.muted {
    color: var(--muted);
}

.section-title {
    font-family: Fraunces, ui-serif, Georgia, serif;
    font-size: 1.6rem;
    margin: 0 0 18px;
    letter-spacing: -0.01em;
}

.cta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.95);
    color: rgba(15, 23, 42, 0.92);
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 44px rgba(15, 23, 42, 0.12);
    border-color: rgba(15, 23, 42, 0.16);
}

.btn.primary {
    background: linear-gradient(135deg, rgba(91, 140, 255, 0.95), rgba(47, 209, 127, 0.85));
    color: #0b1020;
    border-color: rgba(0, 0, 0, 0.08);
}

.btn.ghost {
    background: rgba(255, 255, 255, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #ffffff;
}

.btn.small {
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 700;
}

.icon-link {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.icon-link:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.3);
}

.social-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 80px 0 60px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background-image: url('Images/home/output-2.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(15, 23, 42, 0.85) 0%,
            rgba(15, 23, 42, 0.75) 40%,
            rgba(91, 140, 255, 0.65) 70%,
            rgba(47, 209, 127, 0.55) 100%);
    background-size: 200% 200%;
    animation: heroGradientMove 15s ease infinite;
}

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

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

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

.hero-content {
    position: relative;
    z-index: 1;
    color: #ffffff;
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
}

.eyebrow {
    display: inline-flex;
    gap: 10px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
    margin: 0 0 10px;
}

.hero-title {
    font-family: Fraunces, ui-serif, Georgia, serif;
    font-size: clamp(2.3rem, 4.8vw, 3.4rem);
    margin: 0 0 12px;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: #ffffff;
}

.hero-lead {
    margin: 0;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.90);
    line-height: 1.6;
    max-width: 60ch;
}


.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.card {
    padding: 18px 18px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card-bg);
    box-shadow: var(--shadowSoft);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.3s ease;
}

.card:hover {
    transform: translateY(-3px);
    border-color: rgba(91, 140, 255, 0.25);
    box-shadow: 0 18px 60px rgba(15, 23, 42, 0.14);
}

[data-theme="dark"] .card:hover {
    border-color: rgba(96, 165, 250, 0.25);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.30);
}

.card h3 {
    margin: 0 0 10px;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.card p {
    margin: 0 0 10px;
    color: var(--text-secondary);
    line-height: 1.55;
}

.card-meta {
    margin: 0;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.92rem;
}



#experience {
    margin-bottom: 60px;
}

.timeline {
    position: relative;
    padding: 40px 0;
    margin-left: 100px;
}

.timeline-axis {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent2) 100%);
    border-radius: 2px;
}

.experience-card {
    position: relative;
    margin: 40px 0;
    padding: 25px 30px;
    background-color: var(--panelSolid);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateX(30px);
    transition: all 0.3s ease;
}

[data-theme="dark"] .experience-card {
    background-color: var(--panel);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.30);
}

.experience-card:hover {
    transform: translateX(40px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    border-left: 4px solid var(--accent);
}

[data-theme="dark"] .experience-card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.40);
}

.marker {
    width: 16px;
    height: 16px;
    background-color: var(--bg-primary);
    border: 3px solid var(--accent);
    border-radius: 50%;
    position: absolute;
    left: -38px;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
    z-index: 1;
}

.experience-card:hover .marker {
    background-color: var(--accent);
    transform: translateY(-50%) scale(1.2);
}

.year {
    position: absolute;
    left: -150px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: bold;
    font-size: 1.0em;
    color: var(--accent);
    background: var(--bg-primary);
    padding: 6px 14px;
    border-radius: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    min-width: 85px;
    text-align: center;
    white-space: nowrap;
}

.details {
    margin-left: 10px;
}

.details h3 {
    color: var(--accent);
    margin: 0 0 10px;
    font-size: 1.3em;
}

.details p {
    color: #666;
    margin: 5px 0;
    font-size: 0.95em;
}

.details ul {
    margin: 15px 0 5px;
    padding-left: 20px;
}

.details li {
    color: #444;
    margin: 8px 0;
    line-height: 1.4;
}

h2 {
    color: var(--text-primary);
    text-align: center;
    font-size: 2em;
    margin-bottom: 40px;
    position: relative;
}

h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    margin: 15px auto;
    border-radius: 2px;
}

#skills {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadowSoft);
    border: 1px solid var(--border);
    margin-top: 60px;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.graph-wrap {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(15, 23, 42, 0.10);
    background:
        radial-gradient(1200px 600px at 15% 25%, rgba(91, 140, 255, 0.12), transparent 55%),
        radial-gradient(900px 600px at 80% 10%, rgba(47, 209, 127, 0.10), transparent 55%),
        radial-gradient(900px 600px at 70% 80%, rgba(255, 77, 109, 0.08), transparent 55%),
        rgba(255, 255, 255, 0.45);
}

#knowledgeGraph {
    width: 100%;
    height: 520px;
    display: block;
}

.graph-tooltip {
    position: absolute;
    top: 0;
    left: 0;
    width: 240px;
    padding: 12px 12px;
    border-radius: 14px;
    border: 1px solid rgba(15, 23, 42, 0.10);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 60px rgba(15, 23, 42, 0.14);
    opacity: 0;
    pointer-events: none;
    transform: translate(12px, 12px);
    transition: opacity 0.12s ease;
}

.tt-title {
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 6px;
}

.tt-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(15, 23, 42, 0.70);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.tt-pill {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.10);
    font-size: 0.82rem;
    text-transform: capitalize;
}

.tt-pill.core {
    background: rgba(91, 140, 255, 0.14);
}

.tt-pill.tech {
    background: rgba(47, 209, 127, 0.14);
}

.tt-pill.business {
    background: rgba(255, 77, 109, 0.12);
}

.tt-note {
    color: rgba(15, 23, 42, 0.68);
    line-height: 1.45;
    margin-bottom: 6px;
}

.tt-tags {
    color: rgba(15, 23, 42, 0.55);
    font-weight: 700;
    font-size: 0.88rem;
}

.legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.legend-item {
    display: flex;
    align-items: center;
    font-size: 0.9em;
    color: #666;
}

.legend-item.filter {
    gap: 10px;
    user-select: none;
}

.legend-item input {
    width: 16px;
    height: 16px;
}

.legend-spacer {
    flex: 1;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
    display: inline-block;
}

.dot.ai-ml {
    background: linear-gradient(135deg, #4b7bec, #8b5cf6);
}

.dot.data-science {
    background: linear-gradient(135deg, #2fd17f, #2db7f5);
}

.dot.tools {
    background: linear-gradient(135deg, #ff4d6d, #ff8a4c);
}

footer {
    background-color: var(--card-bg);
    padding: 30px 20px;
    text-align: center;
    margin-top: 60px;
    border-top: 1px solid var(--border);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.contact-info a {
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.contact-info {
    margin-bottom: 20px;
}

.contact-info p {
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.contact-info a {
    color: rgba(15, 23, 42, 0.75);
    transition: all 0.2s ease;
}

.contact-info a:hover {
    color: var(--accent);
    transform: translateY(-2px);
}

.contact-info i {
    font-size: 30px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (max-width: 768px) {
    .header-inner {
        padding: 14px 16px;
    }

    .hero {
        min-height: 70vh;
        padding: 60px 0 40px;
    }

    .hero-content {
        max-width: 100%;
    }

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

    .timeline {
        margin-left: 60px;
    }

    .year {
        left: -90px;
        font-size: 0.9em;
        padding: 4px 8px;
    }

    .experience-card {
        margin: 30px 0;
        padding: 20px;
    }

    .details h3 {
        font-size: 1.1em;
    }

    #knowledgeGraph {
        height: 380px;
    }

    .legend {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .contact-info i {
        font-size: 24px;
    }
}

/* ====== Skills Overview Section ====== */
.skills-categories {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.skill-category {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--border);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.skill-category-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.skill-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-pill {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: default;
}

.skill-pill.ai {
    background: linear-gradient(135deg, rgba(75, 123, 236, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid rgba(75, 123, 236, 0.3);
    color: #6b9eff;
}

.skill-pill.data {
    background: linear-gradient(135deg, rgba(47, 209, 127, 0.15), rgba(45, 183, 245, 0.15));
    border: 1px solid rgba(47, 209, 127, 0.3);
    color: #5dd39e;
}

.skill-pill.tools {
    background: linear-gradient(135deg, rgba(255, 77, 109, 0.15), rgba(255, 138, 76, 0.15));
    border: 1px solid rgba(255, 77, 109, 0.3);
    color: #ff8a9b;
}

.skill-pill:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (min-width: 768px) {
    .skills-categories {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* ====== Hero Animations ====== */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
        opacity: 0.85;
    }

    50% {
        background-position: 100% 50%;
        opacity: 0.95;
    }

    100% {
        background-position: 0% 50%;
        opacity: 0.85;
    }
}

@keyframes float {

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

    50% {
        transform: translateY(-8px);
    }
}
/* hero-overlay and hero-background defined above — removed duplicate */

/* ====== Scroll Indicator ====== */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    z-index: 2;
    animation: float 2s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-indicator .arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid rgba(255, 255, 255, 0.8);
    border-bottom: 2px solid rgba(255, 255, 255, 0.8);
    transform: rotate(45deg);
}

/* ====== Section Dividers ====== */
.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 60px 0 40px;
    position: relative;
}

.section-divider::before,
.section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.section-divider .divider-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 50%;
    margin: 0 20px;
    color: var(--accent);
    font-size: 1.2rem;
    box-shadow: var(--shadowSoft);
}

/* ====== Section Icons ====== */
.section-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.section-title-wrapper i {
    color: var(--accent);
    font-size: 1.4rem;
}

/* ====== Sector Badges ====== */
.sector-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sector-badge.insurance {
    background: linear-gradient(135deg, rgba(91, 140, 255, 0.15), rgba(139, 92, 246, 0.15));
    color: #6b9eff;
    border: 1px solid rgba(91, 140, 255, 0.3);
}

.sector-badge.retail {
    background: linear-gradient(135deg, rgba(47, 209, 127, 0.15), rgba(45, 183, 245, 0.15));
    color: #5dd39e;
    border: 1px solid rgba(47, 209, 127, 0.3);
}

.sector-badge.telecom {
    background: linear-gradient(135deg, rgba(255, 138, 76, 0.15), rgba(255, 77, 109, 0.15));
    color: #ff8a9b;
    border: 1px solid rgba(255, 138, 76, 0.3);
}

/* ====== Project Card Icon ====== */
.project-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    border-radius: 12px;
    margin-bottom: 16px;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.project-card:hover .project-card-icon {
    transform: scale(1.1) rotate(5deg);
}

/* ====== Improved Project Cards ====== */
.project-card {
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

/* ====== Visual Hierarchy Improvements ====== */
.feature-highlight {
    background: linear-gradient(135deg, rgba(91, 140, 255, 0.05), rgba(47, 209, 127, 0.05));
    border-left: 4px solid var(--accent);
    padding: 16px 20px;
    border-radius: 0 12px 12px 0;
    margin: 20px 0;
}

.feature-highlight h4 {
    margin: 0 0 8px;
    color: var(--accent);
    font-size: 1.1rem;
}

.feature-highlight p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ====== Languages Grid ====== */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.language-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
}

.language-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.lang-flag {
    font-size: 2.5rem;
    line-height: 1;
}

.lang-info h3 {
    margin: 0 0 4px;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.lang-info p {
    margin: 0 0 6px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.lang-badge {
    display: inline-block;
    padding: 3px 8px;
    background: rgba(91, 140, 255, 0.15);
    border: 1px solid rgba(91, 140, 255, 0.3);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
}

/* ====== Skills List ====== */
.skills-list {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.skills-list-title {
    font-family: Fraunces, ui-serif, Georgia, serif;
    font-size: 1.5rem;
    margin: 0 0 30px;
    text-align: center;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.skill-category {
    margin-bottom: 28px;
}

.skill-category-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.skill-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-chip {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.skill-chip:hover {
    transform: translateY(-2px);
    background: rgba(91, 140, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 4px 12px rgba(91, 140, 255, 0.15);
}

@media (max-width: 768px) {
    .languages-grid {
        grid-template-columns: 1fr;
    }

    .skill-chips {
        gap: 8px;
    }

    .skill-chip {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}

/* ====== Enhanced Experience Card Styles ====== */
.details h3 {
    color: var(--text-primary);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.details h3 a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

.details h3 a:hover {
    color: var(--accent2);
}

.details .duration {
    color: var(--muted);
    font-weight: 600;
    font-size: 0.9em;
    margin-bottom: 16px;
}

/* ====== Impact Section ====== */
.impact-section {
    background: linear-gradient(135deg, rgba(91, 140, 255, 0.08), rgba(47, 209, 127, 0.06));
    border-left: 4px solid var(--accent);
    padding: 16px 20px;
    border-radius: 8px;
    margin: 16px 0;
}

.impact-title {
    margin: 0 0 8px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.impact-text {
    margin: 0;
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ====== Technical Section ====== */
.technical-section {
    margin-top: 16px;
}

.technical-title {
    margin: 0 0 10px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.technical-list {
    margin: 0;
    padding-left: 20px;
}

.technical-list li {
    color: var(--text-secondary);
    margin: 10px 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

.technical-list li::marker {
    color: var(--accent2);
    font-size: 1.2em;
}

/* ====== Enhanced Sector Badges ====== */
.sector-badge.transportation {
    background: linear-gradient(135deg, rgba(47, 209, 127, 0.15), rgba(45, 183, 245, 0.15));
    color: #5dd39e;
    border: 1px solid rgba(47, 209, 127, 0.3);
}

.sector-badge.outsourcing,
.sector-badge.telecommunication {
    background: linear-gradient(135deg, rgba(255, 138, 76, 0.15), rgba(255, 77, 109, 0.15));
    color: #ff8a9b;
    border: 1px solid rgba(255, 138, 76, 0.3);
}

.sector-badge.banking {
    background: linear-gradient(135deg, rgba(91, 140, 255, 0.15), rgba(47, 209, 127, 0.15));
    color: var(--accent);
    border: 1px solid rgba(91, 140, 255, 0.3);
}

@media (max-width: 768px) {
    .details h3 {
        font-size: 1.1em;
        flex-direction: column;
        align-items: flex-start;
    }

    .sector-badge {
        margin-left: 0;
        margin-top: 8px;
    }

    .impact-section,
    .technical-section {
        padding: 14px 16px;
    }

    .impact-text,
    .technical-list li {
        font-size: 0.9rem;
    }
}
/* ====== Page Entrance Animation ====== */
body.page-enter {
    opacity: 0;
}

body.page-visible {
    opacity: 1;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ====== Scroll-triggered Reveal ====== */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ====== Scroll Progress Bar ====== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    z-index: 100;
    transition: width 0.05s linear;
    pointer-events: none;
}

/* ====== Mobile Hamburger Menu ====== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card-bg);
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s ease;
}

.hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--panelSolid);
        flex-direction: column;
        padding: 80px 24px 32px;
        gap: 8px;
        z-index: 200;
        transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.15);
    }

    .site-nav.open {
        right: 0;
    }

    .site-nav a {
        font-size: 1.1rem;
        padding: 14px 16px;
        width: 100%;
    }

    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 190;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .nav-overlay.visible {
        opacity: 1;
        pointer-events: auto;
    }
}

/* ====== Glassmorphism Card Upgrade ====== */
.card {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 24px;
}

.card:hover {
    background: var(--card-bg);
    border-color: transparent;
    background-image: linear-gradient(var(--card-bg), var(--card-bg)),
        linear-gradient(135deg, rgba(91, 140, 255, 0.4), rgba(47, 209, 127, 0.4));
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

/* ====== Hero Full Viewport ====== */
.hero {
    min-height: 100vh;
}

/* ====== Profile Summary (CV page) ====== */
.profile-summary {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.summary-title {
    font-family: Fraunces, ui-serif, Georgia, serif;
    font-size: 1.8rem;
    margin: 0 0 6px;
    letter-spacing: -0.02em;
    text-align: left;
}

.summary-title::after {
    display: none;
}

.summary-subtitle {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.05rem;
    margin: 0 0 16px;
}

.summary-text {
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 700px;
    margin: 0 0 20px;
}

.summary-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.summary-contact i {
    color: var(--accent);
    margin-right: 6px;
}

.summary-contact a {
    color: var(--accent);
    text-decoration: none;
}

.summary-contact a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .summary-contact {
        flex-direction: column;
        gap: 10px;
    }

    .profile-summary {
        padding: 20px;
    }
}