:root {
    --bg: #0b1320;
    --bg-soft: #111d2f;
    --surface: rgba(12, 22, 37, 0.72);
    --surface-strong: rgba(18, 31, 53, 0.88);
    --surface-border: rgba(180, 214, 255, 0.14);
    --text: #ebf2ff;
    --muted: #9eb0ca;
    --accent: #84d8c7;
    --accent-strong: #b6f0e4;
    --accent-warm: #f4c98d;
    --shadow: 0 30px 80px rgba(2, 8, 18, 0.42);
    --max-width: 1180px;
    --radius-xl: 32px;
    --radius-lg: 24px;
    --radius-md: 18px;
    --header-height: 88px;
    --motion-fast: 180ms;
    --motion-medium: 280ms;
    --easing-soft: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Plus Jakarta Sans", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(132, 216, 199, 0.18), transparent 30%),
        radial-gradient(circle at 80% 20%, rgba(244, 201, 141, 0.18), transparent 28%),
        linear-gradient(160deg, #09111d 0%, #101a2b 48%, #0b1220 100%);
}

.skip-link {
    position: fixed;
    top: 0.85rem;
    left: 0.85rem;
    z-index: 80;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    background: rgba(8, 15, 27, 0.95);
    color: var(--text);
    border: 1px solid rgba(180, 214, 255, 0.35);
    transform: translateY(-180%);
    transition: transform var(--motion-medium) var(--easing-soft);
}

.skip-link:focus-visible {
    transform: translateY(0);
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: auto;
    pointer-events: none;
    z-index: 0;
}

body::before {
    top: 10%;
    right: 6%;
    width: 22rem;
    height: 22rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(132, 216, 199, 0.13), transparent 65%);
    filter: blur(8px);
}

body::after {
    bottom: 6%;
    left: -2rem;
    width: 20rem;
    height: 20rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(244, 201, 141, 0.12), transparent 68%);
    filter: blur(10px);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

ul {
    margin: 0;
    padding-left: 1.1rem;
}

p {
    margin: 0;
}

.page-shell {
    position: relative;
    z-index: 1;
    width: min(calc(100% - 2rem), var(--max-width));
    margin: 0 auto;
    padding-bottom: 4rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1rem 0;
    backdrop-filter: blur(18px);
    overflow: hidden;
}

.site-header::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 0 0 24px 24px;
    background: linear-gradient(180deg, rgba(6, 11, 22, 0.84), rgba(6, 11, 22, 0.38));
    border: 1px solid rgba(255, 255, 255, 0.06);
    z-index: -1;
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-mark {
    width: 2.8rem;
    height: 2.8rem;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #09111d;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-strong), var(--accent-warm));
    box-shadow: 0 14px 30px rgba(132, 216, 199, 0.2);
}

.brand-name,
.brand-role,
.eyebrow,
.timeline-meta,
.panel-label,
.portrait-label,
.spotlight-label,
.work-type,
.contact-grid span {
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.brand-name {
    font-size: 0.92rem;
    font-weight: 700;
}

.brand-role {
    margin-top: 0.2rem;
    color: var(--muted);
    font-size: 0.72rem;
}

.site-nav {
    display: flex;
    gap: 1.4rem;
}

.site-nav a,
.nav-cta {
    font-size: 0.9rem;
    color: var(--muted);
    transition: color var(--motion-fast) ease, transform var(--motion-fast) ease;
}

.site-nav a {
    position: relative;
    padding-bottom: 0.25rem;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.05rem;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-warm));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--motion-medium) var(--easing-soft);
}

.site-nav a.active::after,
.site-nav a:hover::after,
.site-nav a:focus-visible::after {
    transform: scaleX(1);
}

.site-nav a.active,
.site-nav a:hover,
.nav-cta:hover {
    color: var(--text);
}

.nav-cta {
    padding: 0.82rem 1.15rem;
    border-radius: 999px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.scroll-section-label {
    position: absolute;
    right: 1rem;
    bottom: 0.65rem;
    margin: 0;
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-strong);
    opacity: 0.95;
    pointer-events: none;
}

.scroll-progress {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 0.35rem;
    height: 2px;
    border-radius: 999px;
    background: rgba(180, 214, 255, 0.18);
    overflow: hidden;
}

.scroll-progress-bar {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent), var(--accent-warm));
    transform-origin: left;
    transform: scaleX(0);
    transition: transform var(--motion-fast) linear;
}

.section {
    padding: 2.8rem 0;
}

.hero {
    padding-top: 1.8rem;
    display: grid;
    grid-template-columns: minmax(0, 1.48fr) minmax(240px, 0.52fr);
    gap: 1.35rem;
    align-items: start;
}

.hero-copy {
    max-width: 44rem;
}

.hero-copy,
.hero-visual,
.toolkit-panel,
.timeline-card,
.work-card,
.split-panel,
.contact-card,
.hero-card,
.portrait-card {
    position: relative;
}

.hero-copy,
.hero-visual {
    transition: transform var(--motion-medium) var(--easing-soft);
}

.eyebrow,
.timeline-meta,
.panel-label,
.portrait-label,
.spotlight-label,
.work-type,
.contact-grid span {
    font-size: 0.72rem;
    color: var(--accent);
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.02;
}

h1,
.section-heading h2,
.spotlight-card h2 {
    font-family: "Cormorant Garamond", serif;
    font-weight: 600;
}

h1.hero-title {
    max-width: 15ch;
    margin-top: 0.55rem;
    font-size: clamp(1.95rem, 3.6vw, 3.25rem);
    line-height: 0.98;
}

h1 {
    max-width: 13.5ch;
    margin-top: 0.9rem;
    font-size: clamp(2.75rem, 5.4vw, 4.9rem);
}

.hero-intro {
    max-width: 58ch;
    margin-top: 0.95rem;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.68;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.35rem;
}

.hero-dynamic-note {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-strong);
    opacity: 0.92;
}

.hero-dynamic-note:empty {
    display: none;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 9.8rem;
    padding: 0.95rem 1.35rem;
    border-radius: 999px;
    font-weight: 700;
    transition: transform var(--motion-fast) ease, box-shadow var(--motion-fast) ease, background var(--motion-fast) ease;
}

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

.button-primary {
    color: #08101c;
    background: linear-gradient(135deg, var(--accent-strong), var(--accent-warm));
    box-shadow: 0 20px 45px rgba(132, 216, 199, 0.22);
}

.button-primary:hover,
.button-primary:focus-visible {
    box-shadow: 0 24px 55px rgba(132, 216, 199, 0.34);
}

.button-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.scroll-section-label {
    position: absolute;
    right: 1rem;
    bottom: 0.65rem;
    margin: 0;
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-strong);
    opacity: 0.95;
    transition: opacity var(--motion-fast) ease;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 2.05rem;
}

.hero-metrics div,
.toolkit-panel,
.timeline-card,
.work-card,
.split-panel,
.contact-card,
.hero-card,
.portrait-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025));
    border: 1px solid var(--surface-border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    transition: transform var(--motion-medium) var(--easing-soft), box-shadow var(--motion-medium) var(--easing-soft), border-color var(--motion-fast) ease;
}

    .scroll-section-label {
        right: 0.9rem;
        bottom: 0.6rem;
        font-size: 0.62rem;
    }
@media (hover: hover) and (pointer: fine) {
    .timeline-card:hover,
    .work-card:hover,
    .split-panel:hover,
    .contact-card:hover,
    main section[id] {
        scroll-margin-top: 9.5rem;
    }
    .hero-card:hover,
    .portrait-card:hover,
    .toolkit-panel:hover,
    .hero-metrics div:hover {
        transform: translateY(-4px);
        border-color: rgba(180, 214, 255, 0.28);
        box-shadow: 0 36px 90px rgba(2, 8, 18, 0.5);
    }
}

.hero-metrics div {
    padding: 1.1rem;
    border-radius: var(--radius-md);
}

.hero-metrics dt {
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--accent-strong);
}

.hero-metrics dd {
    margin: 0.75rem 0 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.hero-visual {
    display: grid;
    gap: 1.2rem;
    max-width: 24.5rem;
    justify-self: end;
}

.portrait-card,
.hero-card,
.toolkit-panel,
.timeline-card,
.work-card,
.split-panel,
.contact-card {
    border-radius: var(--radius-xl);
}

.portrait-card {
    overflow: hidden;
}

.portrait-frame {
    position: relative;
    aspect-ratio: 1 / 0.84;
    overflow: hidden;
    background:
        radial-gradient(circle at top, rgba(132, 216, 199, 0.2), transparent 42%),
        linear-gradient(180deg, rgba(18, 31, 53, 0.84), rgba(9, 17, 29, 0.95));
}

.portrait-frame::before {
    content: "";
    position: absolute;
    inset: -10%;
    background-image: var(--portrait-image);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center 24%;
    filter: blur(28px) saturate(0.95);
    transform: scale(1.08);
    opacity: 0.9;
}

.portrait-frame img,
.portrait-fallback {
    position: absolute;
    inset: 0;
}

.portrait-frame img {
    z-index: 1;
    margin: auto;
    width: auto;
    height: auto;
    max-width: 68%;
    max-height: 68%;
    border: 3px solid rgba(235, 242, 255, 0.22);
    border-radius: 50%;
    clip-path: circle(50% at center);
    box-shadow: 0 18px 45px rgba(4, 10, 20, 0.32);
    object-position: center 24%;
}

.portrait-fallback {
    z-index: 2;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.9rem;
    background:
        radial-gradient(circle at 30% 20%, rgba(244, 201, 141, 0.18), transparent 26%),
        linear-gradient(180deg, rgba(24, 43, 70, 0.95), rgba(7, 13, 23, 0.98));
}

.portrait-frame.is-fallback .portrait-fallback {
    display: flex;
}

.portrait-frame.is-fallback::before {
    opacity: 0;
}

.portrait-frame.is-fallback img {
    opacity: 0;
}

.portrait-fallback span {
    display: inline-grid;
    place-items: center;
    width: 7rem;
    height: 7rem;
    border-radius: 50%;
    font-family: "Cormorant Garamond", serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #09111d;
    background: linear-gradient(135deg, var(--accent-strong), var(--accent-warm));
}

.portrait-fallback p {
    font-size: 0.85rem;
    color: var(--muted);
    letter-spacing: 0.06em;
}

.portrait-caption,
.hero-card {
    padding: 0.95rem 1.05rem;
}

.portrait-text,
.hero-card p,
.about-copy p,
.timeline-card p,
.timeline-card li,
.work-card p,
.split-panel li,
.contact-copy {
    color: var(--muted);
    line-height: 1.75;
}

.spotlight-card h2 {
    margin-top: 0.55rem;
    font-size: 1.52rem;
    line-height: 1.08;
}

.spotlight-card p {
    margin-top: 0.85rem;
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 1.2rem 1.6rem;
    align-items: start;
}

.section-heading {
    max-width: 38rem;
}

.section-heading h2 {
    margin-top: 0.7rem;
    font-size: clamp(2rem, 3.6vw, 3rem);
}

.section-heading.left h2 {
    max-width: 14ch;
}

.about-copy {
    display: grid;
    gap: 0.95rem;
}

.toolkit-panel {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    padding: 1.45rem;
}

.toolkit-panel ul,
.skill-columns ul,
.cert-list ul {
    display: grid;
    gap: 0.7rem;
}

.experience-section .section-heading,
.work-section .section-heading {
    margin-bottom: 1.5rem;
}

.timeline {
    display: grid;
    gap: 1rem;
}

.timeline-card {
    padding: 1.4rem;
    display: grid;
    gap: 0.5rem;
    align-content: start;
    transition: border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease, background var(--motion-fast) ease;
}

.timeline-card.is-expanded {
    border-color: rgba(132, 216, 199, 0.34);
    box-shadow: 0 14px 32px rgba(132, 216, 199, 0.12);
}

.timeline-card:not(.featured).is-expanded {
    background: rgba(132, 216, 199, 0.05);
}

.timeline-card.featured {
    background:
        linear-gradient(180deg, rgba(29, 54, 82, 0.78), rgba(13, 22, 39, 0.78)),
        linear-gradient(135deg, rgba(132, 216, 199, 0.08), rgba(244, 201, 141, 0.05));
}

.timeline-card h3,
.work-card h3,
.education-list h3 {
    margin-top: 0.55rem;
    font-size: 1.25rem;
}

.timeline-tab h3,
.work-tab h3 {
    margin-top: 0;
}

.timeline-location {
    margin-top: 0.5rem;
    font-size: 0.92rem;
}

.timeline-tab .timeline-location {
    margin-top: 0;
}

.timeline-card ul {
    display: grid;
    gap: 0.55rem;
    margin: 0;
}

.timeline-card.compact p {
    margin: 0;
}

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

.work-card {
    padding: 1.05rem;
    display: grid;
    gap: 0.5rem;
    align-content: start;
    transition: border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease, background var(--motion-fast) ease;
}

.work-card.is-expanded {
    border-color: rgba(132, 216, 199, 0.34);
    box-shadow: 0 14px 32px rgba(132, 216, 199, 0.12);
    background: rgba(132, 216, 199, 0.05);
}

.work-card h3 {
    margin: 0.2rem 0 0;
}

.work-preview {
    margin: 0;
    color: var(--muted);
    line-height: 1.5;
    font-size: 0.95rem;
}

.work-tab {
    display: grid;
    gap: 0.45rem;
    cursor: pointer;
    border-radius: 12px;
    padding: 0.2rem;
    margin: -0.2rem;
    min-height: 44px;
    transition: background var(--motion-fast) ease;
}

.work-tab:hover,
.work-tab:focus-visible {
    background: rgba(132, 216, 199, 0.08);
}

.work-tab-hint {
    margin-top: 0.2rem;
    color: var(--accent-strong);
    font-weight: 600;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.work-tab[aria-expanded="true"] .work-tab-hint {
    color: var(--accent-warm);
}

.work-tab[aria-expanded="true"] {
    background: rgba(132, 216, 199, 0.14);
}

.timeline-tab {
    display: grid;
    gap: 0.4rem;
    cursor: pointer;
    border-radius: 12px;
    padding: 0.2rem;
    margin: -0.2rem;
    min-height: 44px;
    transition: background var(--motion-fast) ease;
}

.timeline-tab:hover,
.timeline-tab:focus-visible {
    background: rgba(132, 216, 199, 0.08);
}

.timeline-tab-hint {
    margin-top: 0.2rem;
    color: var(--accent-strong);
    font-weight: 600;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.timeline-tab[aria-expanded="true"] .timeline-tab-hint {
    color: var(--accent-warm);
}

.timeline-tab[aria-expanded="true"] {
    background: rgba(132, 216, 199, 0.14);
}

.timeline-details {
    margin-top: 0.25rem;
    padding: 0.95rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(132, 216, 199, 0.2);
    background: rgba(132, 216, 199, 0.06);
    color: var(--muted);
    line-height: 1.65;
    display: grid;
    gap: 0.75rem;
}

.timeline-details p,
.timeline-details ul {
    margin: 0;
}

.timeline-details[data-expanded="true"] {
    animation: detailReveal var(--motion-medium) var(--easing-soft);
}

[hidden] {
    display: none !important;
}

.work-details {
    margin-top: 0.25rem;
    padding: 0.95rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(132, 216, 199, 0.2);
    background: rgba(132, 216, 199, 0.06);
    color: var(--muted);
    line-height: 1.65;
    display: grid;
    gap: 0.75rem;
}

.work-card.wide {
    grid-column: span 2;
}

.work-details p {
    margin: 0;
}

.work-details .tag-list {
    margin-top: 0;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    padding: 0;
    margin-top: 1rem;
    list-style: none;
}

.tag-list li {
    padding: 0.5rem 0.8rem;
    border-radius: 999px;
    color: var(--accent-strong);
    background: rgba(132, 216, 199, 0.08);
    border: 1px solid rgba(132, 216, 199, 0.12);
    font-size: 0.86rem;
    transition: border-color var(--motion-fast) ease, background var(--motion-fast) ease, transform var(--motion-fast) ease, box-shadow var(--motion-fast) ease;
}

.tag-list li:hover,
.tag-list li:focus-visible {
    background: rgba(132, 216, 199, 0.17);
    border-color: rgba(132, 216, 199, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(132, 216, 199, 0.16);
}

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

.split-panel {
    padding: 1.45rem;
}

.skill-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1.35rem;
}

.education-list {
    display: grid;
    gap: 1rem;
    margin-top: 1.35rem;
}

.education-list article,
.contact-grid a,
.contact-grid div {
    padding: 1.15rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-grid a {
    position: relative;
    transition: transform var(--motion-fast) ease, border-color var(--motion-fast) ease, background var(--motion-fast) ease;
}

.contact-grid a::after {
    content: "";
    position: absolute;
    top: 0.85rem;
    right: 0.9rem;
    width: 0.55rem;
    height: 0.55rem;
    border-right: 2px solid rgba(180, 214, 255, 0.56);
    border-top: 2px solid rgba(180, 214, 255, 0.56);
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity var(--motion-fast) ease;
}

.contact-grid a:hover,
.contact-grid a:focus-visible,
.contact-grid a.is-focused-action {
    transform: translateY(-2px);
    border-color: rgba(180, 214, 255, 0.3);
    background: rgba(132, 216, 199, 0.08);
}

.contact-grid a:hover::after,
.contact-grid a:focus-visible::after,
.contact-grid a.is-focused-action::after {
    opacity: 1;
}

.contact-grid a[data-preferred-action] {
    border-color: rgba(132, 216, 199, 0.28);
    background: rgba(132, 216, 199, 0.08);
}

.education-list p,
.education-list span,
.contact-grid strong {
    display: block;
    margin-top: 0.35rem;
}

.education-list p,
.education-list span,
.contact-grid strong {
    color: var(--muted);
}

.cert-list {
    margin-top: 1.35rem;
}

.contact-card {
    padding: 1.55rem;
}

.contact-copy {
    margin-top: 0.85rem;
    max-width: 54ch;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.35rem;
}

.contact-grid strong {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

/* Mobile-only elements: hidden by default on all viewports wider than the 760px block */
.hero-mobile-id {
    display: none;
}

.mobile-show-more {
    display: none;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 500ms ease, transform 500ms ease;
    transition-delay: var(--reveal-delay, 0ms);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

main section[id].section-emphasis {
    animation: sectionPulse 900ms var(--easing-soft);
}

@keyframes sectionPulse {
    0% {
        box-shadow: 0 0 0 rgba(132, 216, 199, 0);
    }

    35% {
        box-shadow: inset 0 0 0 999px rgba(132, 216, 199, 0.05);
    }

    100% {
        box-shadow: 0 0 0 rgba(132, 216, 199, 0);
    }
}

.interaction-status {
    position: fixed;
    left: 50%;
    bottom: 1.1rem;
    z-index: 45;
    margin: 0;
    width: min(calc(100% - 2rem), 34rem);
    padding: 0.8rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(180, 214, 255, 0.22);
    background: rgba(8, 15, 27, 0.88);
    color: var(--text);
    font-size: 0.84rem;
    transform: translate(-50%, 140%);
    opacity: 0;
    transition: transform var(--motion-medium) var(--easing-soft), opacity var(--motion-medium) var(--easing-soft);
    pointer-events: none;
}

.interaction-status.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
}

.work-details[data-expanded="true"] {
    animation: detailReveal var(--motion-medium) var(--easing-soft);
}

@keyframes detailReveal {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

:focus-visible {
    outline: 2px solid rgba(180, 214, 255, 0.85);
    outline-offset: 2px;
}

@media (max-width: 1100px) {
    .hero,
    .about-grid,
    .split-section {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        max-width: 100%;
        justify-self: stretch;
    }

    .site-nav {
        display: none;
    }

    .hero {
        padding-top: 1.25rem;
    }

    .hero-metrics,
    .toolkit-panel,
    .skill-columns,
    .work-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .page-shell {
        width: min(calc(100% - 1.1rem), var(--max-width));
    }

    .site-header {
        flex-wrap: wrap;
        height: auto;
        padding: 0.9rem 0.9rem 1.2rem;
        margin-top: 0.5rem;
    }

    .scroll-progress {
        left: 0.9rem;
        right: 0.9rem;
    }

    .scroll-section-label {
        display: none;
    }

    .site-header::before {
        border-radius: 24px;
    }

    .nav-cta {
        width: 100%;
        text-align: center;
    }

    .interaction-status {
        font-size: 0.8rem;
        bottom: 0.85rem;
    }

    .section {
        padding: 2.15rem 0;
    }

    .hero-dynamic-note {
        font-size: 0.72rem;
    }

    h1.hero-title {
        max-width: none;
        font-size: clamp(1.8rem, 7.4vw, 2.6rem);
    }

    .hero-metrics,
    .toolkit-panel,
    .work-grid,
    .skill-columns,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .work-card.wide {
        grid-column: span 1;
    }

    .portrait-frame {
        aspect-ratio: 1 / 1;
    }

    .portrait-frame img {
        object-position: center 18%;
    }

    .portrait-frame::before {
        background-position: center 18%;
    }

    .spotlight-card h2,
    .section-heading h2 {
        font-size: 2.1rem;
    }

    .contact-card,
    .split-panel,
    .timeline-card,
    .toolkit-panel,
    .portrait-caption,
    .hero-card {
        padding: 1.15rem;
    }

    /* Hide the heavy hero visual; show compact inline identity instead */
    .hero-visual {
        display: none;
    }

    .hero-mobile-id {
        display: flex;
        align-items: center;
        gap: 0.85rem;
        margin-bottom: 1rem;
    }

    .hero-avatar-wrap {
        position: relative;
        width: 3.6rem;
        height: 3.6rem;
        flex-shrink: 0;
    }

    .hero-avatar {
        width: 100%;
        height: 100%;
        border-radius: 50%;
        object-fit: cover;
        object-position: center 18%;
        border: 2px solid rgba(132, 216, 199, 0.35);
    }

    .hero-avatar-fallback {
        position: absolute;
        inset: 0;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--accent-strong), var(--accent-warm));
        color: #08101c;
        font-weight: 800;
        font-size: 1rem;
        display: none;
        place-items: center;
    }

    .hero-avatar-wrap.show-fallback .hero-avatar-fallback {
        display: grid;
    }

    .hero-avatar-wrap.show-fallback .hero-avatar {
        opacity: 0;
    }

    .hero-mobile-role {
        font-size: 0.82rem;
        color: var(--muted);
        line-height: 1.4;
    }

    /* Metrics: compact horizontal scroll chips — descriptions hidden on mobile */
    .hero-metrics {
        grid-template-columns: repeat(3, minmax(140px, 1fr));
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .hero-metrics::-webkit-scrollbar {
        display: none;
    }

    .hero-metrics div {
        padding: 0.75rem 1rem;
        scroll-snap-align: start;
    }

    .hero-metrics dd {
        display: none;
    }

    /* Condense dense sections: extra cards hidden until user expands */
    [data-mobile-extra] {
        display: none;
    }

    .mobile-expanded [data-mobile-extra] {
        display: block;
    }

    /* Show-more / show-less button */
    .mobile-show-more {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        margin-top: 0.85rem;
        padding: 0.9rem 1.5rem;
        border-radius: 999px;
        border: 1px solid var(--surface-border);
        background: rgba(255, 255, 255, 0.04);
        color: var(--muted);
        font-family: inherit;
        font-size: 0.9rem;
        font-weight: 600;
        cursor: pointer;
        transition: color 180ms ease, border-color 180ms ease;
        backdrop-filter: blur(20px);
    }

    .mobile-show-more:hover,
    .mobile-show-more:focus-visible {
        color: var(--text);
        border-color: rgba(180, 214, 255, 0.28);
        outline: none;
    }
}

@media (max-width: 400px) {
    .page-shell {
        width: min(calc(100% - 0.75rem), var(--max-width));
    }

    .site-header {
        padding: 0.75rem 0.7rem 1.2rem;
    }

    .brand-mark {
        width: 2.35rem;
        height: 2.35rem;
        font-size: 0.82rem;
    }

    .brand-name {
        font-size: 0.82rem;
    }

    .brand-role {
        font-size: 0.65rem;
    }

    .hero-actions {
        gap: 0.65rem;
    }

    .button {
        width: 100%;
        min-width: 0;
        padding: 0.88rem 1rem;
        font-size: 0.9rem;
    }

    .hero-metrics {
        grid-template-columns: repeat(3, minmax(132px, 1fr));
    }

    .hero-metrics div {
        padding: 0.68rem 0.88rem;
    }

    .contact-grid a,
    .contact-grid div,
    .timeline-card,
    .work-card,
    .split-panel,
    .toolkit-panel,
    .contact-card {
        border-radius: 14px;
    }
}

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

    .hero-copy,
    .hero-visual {
        transform: none !important;
    }

    [data-reveal] {
        transition-delay: 0ms !important;
    }

    .work-details[data-expanded="true"],
    .timeline-details[data-expanded="true"] {
        animation: none;
    }

    .scroll-progress-bar {
        transition: none;
    }
}