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

:root {
    --bg: #09090b;
    --bg-soft: #111115;
    --surface: rgba(18, 18, 22, 0.86);
    --surface-strong: rgba(20, 20, 24, 0.95);
    --text: #f4f4f5;
    --muted: #a1a1aa;
    --accent: #d9fd4e;
    --accent-ink: #1f2408;
    --border: rgba(244, 244, 245, 0.16);
    --border-strong: rgba(244, 244, 245, 0.28);
    --radius: 22px;
    --radius-sm: 14px;
    --shadow: 0 24px 52px rgba(0, 0, 0, 0.45);
    --transition: 260ms ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Manrope", sans-serif;
    color: var(--text);
    line-height: 1.65;
    min-height: 100vh;
    background: radial-gradient(circle at 10% 10%, #1c1e26 0%, transparent 38%),
        radial-gradient(circle at 85% 90%, rgba(217, 253, 78, 0.12) 0%, transparent 32%),
        var(--bg);
    overflow-x: hidden;
}

.video-background {
    position: fixed;
    inset: 0;
    z-index: -2;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.15) brightness(0.35) saturate(0.8);
}

.video-overlay {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: linear-gradient(160deg, rgba(9, 9, 11, 0.82) 0%, rgba(9, 9, 11, 0.94) 45%, rgba(9, 9, 11, 0.98) 100%);
}

header {
    position: sticky;
    top: 1rem;
    z-index: 1000;
}

.navbar {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(12, 12, 15, 0.75);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.nav-brand {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--muted);
    font-family: "Space Grotesk", sans-serif;
    text-transform: uppercase;
    font-size: 0.71rem;
    letter-spacing: 0.12em;
    font-weight: 700;
    padding: 0.45rem 0.72rem;
    border-radius: 10px;
    transition: color var(--transition), background-color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%) scale(0.7);
    bottom: -0.1rem;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0;
    transition: opacity var(--transition), transform var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

.menu-button {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface-strong);
    color: var(--text);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

main {
    padding-bottom: 3rem;
}

.section {
    width: min(1120px, calc(100% - 2rem));
    margin: 1.5rem auto;
    padding: 1.1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.section-container,
.section-header,
.about-showcase,
.experience-showcase,
.project-showcase,
.contact-hub {
    background: transparent;
}

.section-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.eyebrow {
    font-family: "Space Grotesk", sans-serif;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    color: var(--accent);
    margin-bottom: 0.45rem;
}

.section-header h2 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.6rem, 3.6vw, 2.8rem);
    line-height: 1.16;
    margin-bottom: 0.65rem;
}

.section-header p {
    max-width: 760px;
    margin: 0 auto;
    color: var(--muted);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1.4rem;
    align-items: start;
}

.hero-content h1 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2rem, 5.6vw, 4.4rem);
    line-height: 1.08;
    margin-bottom: 0.75rem;
}

.highlight {
    color: var(--accent);
}

.subtitle {
    color: #d4d4d8;
    font-size: 1.06rem;
    margin-bottom: 1rem;
}

.hero-summary,
.experience-list,
.recognition-list,
.bio-highlights,
.achievements {
    list-style: none;
    display: grid;
    gap: 0.52rem;
}

.hero-summary li,
.experience-list li,
.recognition-list li,
.bio-highlights li,
.achievements li {
    position: relative;
    padding-left: 1rem;
    color: var(--muted);
}

.hero-summary li::before,
.experience-list li::before,
.recognition-list li::before,
.bio-highlights li::before,
.achievements li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.62rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.achievements li i,
.bio-highlights li i {
    margin-right: 0.45rem;
    color: var(--accent);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.78rem 1.18rem;
    border-radius: 10px;
    border: 1px solid transparent;
    text-decoration: none;
    font-family: "Space Grotesk", sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn.primary {
    background: var(--accent);
    color: var(--accent-ink);
    box-shadow: 0 10px 24px rgba(217, 253, 78, 0.26);
}

.btn.secondary,
.btn.ghost {
    border-color: var(--border-strong);
    color: var(--text);
    background: rgba(255, 255, 255, 0.04);
}

.btn.secondary:hover,
.btn.ghost:hover {
    border-color: rgba(217, 253, 78, 0.55);
    color: var(--accent);
}

.hero-highlights {
    display: grid;
    gap: 0.75rem;
}

.highlight-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem;
}

.highlight-label {
    font-family: "Space Grotesk", sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    font-size: 0.68rem;
    color: var(--muted);
}

.highlight-value {
    display: block;
    margin-top: 0.32rem;
    margin-bottom: 0.42rem;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.4rem;
}

.highlight-card p {
    color: var(--muted);
}

.profile-photo {
    margin-bottom: 1rem;
}

.profile-photo img {
    width: min(260px, 100%);
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 18px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    filter: grayscale(0.15);
}

.about-showcase {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 1rem;
}

.glass-card,
.focus-card,
.timeline-card,
.badge-card,
.project-panel,
.contact-card,
.contact-form {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem;
}

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

.bio-header h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.18rem;
}

.status-pill {
    border: 1px solid rgba(217, 253, 78, 0.45);
    border-radius: 999px;
    padding: 0.25rem 0.68rem;
    color: var(--accent);
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.mini-label {
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.bio-body {
    color: #d4d4d8;
    margin-bottom: 0.9rem;
}

.bio-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
    margin-bottom: 0.9rem;
}

.metric-value {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.28rem;
    line-height: 1.1;
}

.metric-label {
    color: var(--muted);
    font-size: 0.78rem;
}

.focus-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.focus-card h4 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.9rem;
    margin-bottom: 0.62rem;
}

.focus-card h4 i {
    color: var(--accent);
    margin-right: 0.35rem;
}

.chip-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.chip {
    border: 1px solid rgba(217, 253, 78, 0.34);
    color: #e5e7eb;
    background: rgba(217, 253, 78, 0.08);
    border-radius: 999px;
    padding: 0.2rem 0.62rem;
    font-size: 0.75rem;
    text-decoration: none;
}

.chip:hover,
.recognition-list a:hover {
    color: var(--accent);
    border-color: rgba(217, 253, 78, 0.68);
}

.recognition-list a {
    color: var(--muted);
    text-decoration: none;
}

.experience-showcase {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 1rem;
}

.timeline {
    display: grid;
    gap: 0.86rem;
}

.timeline-item {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 0.7rem;
}

.timeline-marker {
    display: flex;
    justify-content: flex-end;
}

.timeline-marker span {
    display: inline-block;
    align-self: flex-start;
    border: 1px solid rgba(217, 253, 78, 0.4);
    border-radius: 999px;
    color: var(--accent);
    background: rgba(217, 253, 78, 0.08);
    padding: 0.32rem 0.72rem;
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.69rem;
    letter-spacing: 0.08em;
}

.timeline-card h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.company {
    color: #d4d4d8;
    margin-bottom: 0.55rem;
}

.badge-card ul {
    list-style: none;
    display: grid;
    gap: 0.45rem;
    margin-top: 0.45rem;
}

.badge-card li {
    color: var(--muted);
}

.badge-card li i {
    color: var(--accent);
    margin-right: 0.4rem;
}

.pill-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.45rem;
}

.pill-stack span,
.panel-meta span {
    border: 1px solid rgba(217, 253, 78, 0.34);
    border-radius: 999px;
    background: rgba(217, 253, 78, 0.08);
    color: var(--text);
    padding: 0.2rem 0.62rem;
    font-size: 0.73rem;
}

.project-showcase {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.82rem;
}

.project-panel {
    display: flex;
    flex-direction: column;
    gap: 0.62rem;
}

.project-panel h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.08rem;
}

.project-label {
    font-family: "Space Grotesk", sans-serif;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.66rem;
}

.gradient-card {
    background: linear-gradient(155deg, rgba(217, 253, 78, 0.08), rgba(255, 255, 255, 0.02) 45%, rgba(255, 255, 255, 0.02) 100%);
}

.project-panel ul {
    list-style: none;
    display: grid;
    gap: 0.46rem;
}

.project-panel li {
    color: var(--muted);
}

.project-panel li i {
    color: var(--accent);
    margin-right: 0.42rem;
}

.panel-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.contact-hub {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 1rem;
}

.contact-card h3 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.08rem;
    margin-bottom: 0.25rem;
}

.contact-card p {
    color: var(--muted);
}

.contact-details {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.85rem;
}

.label {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.67rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.2rem;
}

.contact-details a {
    color: #f3f4f6;
    text-decoration: none;
}

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

.contact-links {
    display: flex;
    gap: 0.55rem;
    margin-top: 1rem;
}

.contact-links a {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #f3f4f6;
    text-decoration: none;
    transition: transform var(--transition), border-color var(--transition), color var(--transition);
}

.contact-links a:hover {
    transform: translateY(-2px);
    border-color: rgba(217, 253, 78, 0.55);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
}

.form-group {
    margin-bottom: 0.75rem;
}

.form-group label {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.68rem;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(9, 9, 11, 0.65);
    color: var(--text);
    padding: 0.7rem 0.75rem;
    font-family: "Manrope", sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(217, 253, 78, 0.62);
    box-shadow: 0 0 0 3px rgba(217, 253, 78, 0.18);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #71717a;
}

#formStatus {
    margin-top: 0.62rem;
}

.success-message {
    color: #9cf975;
    font-size: 0.9rem;
}

.error-message {
    color: #ff8ea1;
    font-size: 0.9rem;
}

.load-error {
    border: 1px solid #f87171;
    border-radius: 12px;
    background: rgba(239, 68, 68, 0.12);
    color: #fecaca;
    padding: 1rem;
}

footer {
    width: min(1120px, calc(100% - 2rem));
    margin: 1rem auto 1.5rem;
    border-top: 1px solid var(--border);
    color: #a1a1aa;
    text-align: center;
    padding-top: 1rem;
}

.page-transition-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: radial-gradient(circle at center, rgba(217, 253, 78, 0.15), rgba(9, 9, 11, 0.85) 60%);
    pointer-events: none;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity 0.32s ease, transform 0.32s ease;
}

.page-transition-overlay.active {
    opacity: 1;
    transform: scale(1);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

@media (max-width: 980px) {
    .hero-grid,
    .about-showcase,
    .experience-showcase,
    .project-showcase,
    .contact-hub {
        grid-template-columns: 1fr;
    }

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

    .timeline-item {
        grid-template-columns: 1fr;
    }

    .timeline-marker {
        justify-content: flex-start;
    }

    .form-group {
        margin-bottom: 0.7rem;
    }

    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0.7rem 0.9rem;
    }

    .menu-button {
        display: inline-flex;
    }

    .nav-links {
        position: absolute;
        top: calc(100% + 0.55rem);
        right: 0;
        width: 220px;
        padding: 0.7rem;
        border: 1px solid var(--border);
        border-radius: 14px;
        background: var(--surface-strong);
        box-shadow: var(--shadow);
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        width: 100%;
    }

    .section {
        width: calc(100% - 1rem);
        margin: 0.75rem auto;
        padding: 0.85rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}