:root {
    --portfolio-paper: #f6efdf;
    --portfolio-paper-strong: #fffaf0;
    --portfolio-ink: #111111;
    --portfolio-ink-soft: #2f2f2f;
    --portfolio-muted: #5d5d5d;
    --portfolio-line: #111111;
    --portfolio-accent: #d9ff3d;
    --portfolio-signal: #ff6b2c;
    --portfolio-shadow: #111111;
    --portfolio-white: #ffffff;
    --portfolio-danger: #9a1c00;
    --portfolio-success: #173b09;
    --portfolio-header-h: 86px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.portfolio-shell {
    margin: 0;
    font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
    color: var(--portfolio-ink);
    background: var(--portfolio-paper);
    line-height: 1.5;
    position: relative;
    min-height: 100vh;
}

body.portfolio-shell::selection {
    background: var(--portfolio-accent);
    color: var(--portfolio-ink);
}

body.nav-open {
    overflow: hidden;
}

.portfolio-shell__grid {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.45;
    background-image:
        linear-gradient(rgba(17, 17, 17, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 17, 17, 0.06) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255, 255, 255, 0.28), transparent 40%);
    background-size: 28px 28px, 28px 28px, 100% 100%;
}

.portfolio-header,
.portfolio-main,
.portfolio-footer {
    position: relative;
}

.page-frame {
    width: min(1180px, calc(100vw - 2rem));
    margin: 0 auto;
}

.portfolio-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 40;
    padding: 0.7rem 0;
    transition: padding 0.2s ease;
}

.portfolio-header.is-condensed {
    padding: 0.45rem 0;
}

.portfolio-header__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 0.8rem;
    background: rgba(246, 239, 223, 0.94);
    border: 3px solid var(--portfolio-line);
    box-shadow: 8px 8px 0 var(--portfolio-shadow);
    padding: 0.75rem;
    backdrop-filter: blur(6px);
    position: relative;
}

.portfolio-mark {
    text-decoration: none;
    color: var(--portfolio-ink);
    display: inline-grid;
    gap: 0.25rem;
}

.portfolio-mark__eyebrow,
.eyebrow,
.panel__kicker,
.dossier__stack,
.story-step__number,
.stamp-card__label,
.portfolio-footer__label {
    font-family: 'IBM Plex Mono', 'Consolas', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

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

.portfolio-mark__title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.portfolio-menu-button {
    appearance: none;
    border: 3px solid var(--portfolio-line);
    background: var(--portfolio-accent);
    color: var(--portfolio-ink);
    font: inherit;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.8rem 1rem;
    cursor: pointer;
    box-shadow: 5px 5px 0 var(--portfolio-shadow);
}

.portfolio-nav {
    grid-column: 1 / -1;
    display: grid;
    gap: 0.6rem;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transform: translateY(-0.5rem);
    transition: max-height 0.25s ease, opacity 0.2s ease, transform 0.2s ease;
}

.portfolio-header.is-open .portfolio-nav {
    max-height: 24rem;
    opacity: 1;
    transform: translateY(0);
    margin-top: 0.2rem;
    padding: 0.75rem;
    border: 3px solid var(--portfolio-line);
    background: var(--portfolio-paper-strong);
}

.portfolio-nav a {
    display: block;
    padding: 0.8rem 0.9rem;
    color: var(--portfolio-ink);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    border: 2px solid transparent;
}

.portfolio-nav a:hover,
.portfolio-nav a.is-active {
    background: var(--portfolio-accent);
    border-color: var(--portfolio-line);
}

.portfolio-main {
    z-index: 1;
    padding-top: calc(var(--portfolio-header-h) + 1.25rem);
}

.portfolio-page {
    display: grid;
    gap: 1.25rem;
    padding-bottom: 3rem;
}

.portfolio-footer {
    z-index: 1;
    padding: 2rem 0 3rem;
}

.portfolio-footer__inner {
    display: grid;
    gap: 1rem;
    border: 3px solid var(--portfolio-line);
    background: var(--portfolio-ink);
    color: var(--portfolio-white);
    padding: 1.25rem;
    box-shadow: 10px 10px 0 var(--portfolio-signal);
}

.portfolio-footer__identity,
.portfolio-footer__meta {
    margin: 0;
}

.portfolio-footer__text,
.portfolio-footer__meta {
    color: rgba(255, 255, 255, 0.76);
    margin: 0;
}

.portfolio-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.portfolio-footer__links a {
    color: var(--portfolio-white);
    text-decoration: none;
    border: 2px solid rgba(255, 255, 255, 0.34);
    padding: 0.55rem 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.82rem;
}

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

.hero-block,
.signal-strip,
.bento-grid,
.resume-layout,
.contact-layout,
.feature-grid,
.spotlight-layout,
.story-block,
.callout-band {
    width: min(1180px, calc(100vw - 2rem));
    margin: 0 auto;
}

.hero-block {
    display: grid;
    gap: 1rem;
}

.hero-block--home,
.hero-block--compact,
.hero-block--project {
    padding-top: 0.4rem;
}

.hero-block__main,
.panel,
.dossier,
.feature-card,
.media-frame,
.story-step,
.callout-band,
.download-card {
    border: 3px solid var(--portfolio-line);
    background: var(--portfolio-paper-strong);
    box-shadow: 10px 10px 0 var(--portfolio-shadow);
}

.hero-block__main,
.panel,
.dossier,
.feature-card,
.story-step,
.callout-band {
    padding: 1.2rem;
}

.panel--hero {
    background:
        linear-gradient(135deg, rgba(217, 255, 61, 0.55) 0 18%, rgba(255, 255, 255, 0) 18%),
        var(--portfolio-paper-strong);
}

.panel--accent,
.metric-tile--accent,
.download-card {
    background: var(--portfolio-accent);
}

.panel--dark,
.panel--hero.panel--dark {
    background: var(--portfolio-ink);
    color: var(--portfolio-white);
    box-shadow: 10px 10px 0 var(--portfolio-signal);
}

.panel--dark .panel__kicker,
.panel--dark .panel__text,
.panel--dark .proof-list,
.panel--dark .proof-list strong,
.panel--hero.panel--dark .display-copy,
.panel--hero.panel--dark .eyebrow,
.panel--hero.panel--dark .display-title,
.panel--hero.panel--dark .text-link {
    color: var(--portfolio-white);
}

.display-title {
    margin: 0;
    font-size: clamp(3rem, 14vw, 7rem);
    line-height: 0.88;
    letter-spacing: -0.08em;
    text-transform: uppercase;
    max-width: 14ch;
}

.display-title--compact {
    font-size: clamp(2.4rem, 11vw, 4.8rem);
    max-width: 12ch;
}

.display-copy,
.panel__text,
.section-copy,
.story-step__copy p,
.feature-card p,
.portfolio-footer__text,
.callout-band__title,
.contact-link,
.alert,
.proof-list,
.bullet-list,
.dossier__tagline {
    font-size: 1rem;
    color: var(--portfolio-ink-soft);
    margin: 0;
}

.panel--dark .dossier__tagline,
.panel--dark .section-copy,
.panel--dark .portfolio-footer__text {
    color: rgba(255, 255, 255, 0.78);
}

.eyebrow,
.panel__kicker {
    color: var(--portfolio-muted);
    margin: 0 0 0.8rem;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.action-row--compact {
    margin-top: 0;
}

.brutal-button,
.text-link,
.contact-link,
.social-row a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.brutal-button {
    border: 3px solid var(--portfolio-line);
    padding: 0.95rem 1.1rem;
    box-shadow: 6px 6px 0 var(--portfolio-shadow);
    cursor: pointer;
    font: inherit;
}

.brutal-button--solid {
    background: var(--portfolio-ink);
    color: var(--portfolio-white);
}

.brutal-button--ghost {
    background: var(--portfolio-paper-strong);
    color: var(--portfolio-ink);
}

.brutal-button--full {
    width: 100%;
}

.brutal-button:hover,
.portfolio-menu-button:hover,
.download-card:hover,
.social-row a:hover,
.text-link:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 var(--portfolio-shadow);
}

.text-link {
    color: var(--portfolio-ink);
}

.text-link--back {
    margin-bottom: 1rem;
}

.signal-strip {
    display: flex;
    gap: 0.7rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    scrollbar-width: none;
}

.signal-strip::-webkit-scrollbar {
    display: none;
}

.signal-strip span,
.tag-cloud span {
    flex: 0 0 auto;
    border: 2px solid var(--portfolio-line);
    background: var(--portfolio-paper-strong);
    padding: 0.55rem 0.75rem;
    font-family: 'IBM Plex Mono', 'Consolas', monospace;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.hero-block__aside,
.stack-column,
.metric-stack {
    display: grid;
    gap: 1rem;
}

.stamp-card,
.metric-tile {
    border: 3px solid var(--portfolio-line);
    background: var(--portfolio-paper-strong);
    padding: 1rem;
    box-shadow: 8px 8px 0 var(--portfolio-shadow);
}

.stamp-card strong,
.download-card strong {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 1.25rem;
    line-height: 1.05;
    text-transform: uppercase;
}

.stamp-card p,
.download-card p {
    margin: 0;
    color: var(--portfolio-ink-soft);
}

.metric-tile span {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.06em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.metric-tile p {
    margin: 0;
    color: var(--portfolio-ink-soft);
}

.bento-grid,
.feature-grid,
.dossier-grid,
.gallery-grid,
.spotlight-layout {
    display: grid;
    gap: 1rem;
}

.panel__title,
.dossier__title,
.feature-card h2,
.story-step h3,
.section-heading {
    margin: 0 0 0.7rem;
    font-size: clamp(1.45rem, 5vw, 2.35rem);
    line-height: 0.98;
    text-transform: uppercase;
    letter-spacing: -0.06em;
}

.panel__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1rem;
    font-family: 'IBM Plex Mono', 'Consolas', monospace;
    text-transform: uppercase;
    color: var(--portfolio-signal);
    font-size: 0.78rem;
}

.panel--link {
    text-decoration: none;
    color: inherit;
}

.panel--link:hover,
.dossier:hover,
.feature-card:hover,
.media-frame:hover,
.story-step:hover {
    transform: translate(-2px, -2px);
    box-shadow: 12px 12px 0 var(--portfolio-shadow);
}

.bullet-list,
.proof-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.8rem;
}

.bullet-list li,
.proof-list li {
    position: relative;
    padding-left: 1.2rem;
}

.bullet-list li::before,
.proof-list li::before {
    content: '+';
    position: absolute;
    left: 0;
    top: 0;
    font-weight: 700;
    color: var(--portfolio-signal);
}

.bullet-list--tight,
.proof-list {
    gap: 0.65rem;
}

.proof-list strong {
    color: inherit;
}

.callout-band {
    display: grid;
    gap: 1rem;
    background: var(--portfolio-accent);
}

.callout-band__title {
    font-size: clamp(1.4rem, 5vw, 2.2rem);
    line-height: 1;
    letter-spacing: -0.05em;
    text-transform: uppercase;
    max-width: 26ch;
}

.download-card {
    text-decoration: none;
    color: var(--portfolio-ink);
    display: block;
    padding: 1.2rem;
}

.resume-layout,
.contact-layout {
    display: grid;
    gap: 1rem;
}

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

.dossier--featured {
    background:
        linear-gradient(135deg, rgba(217, 255, 61, 0.5) 0 14%, rgba(255, 255, 255, 0) 14%),
        var(--portfolio-paper-strong);
}

.dossier--accent {
    background: var(--portfolio-accent);
}

.dossier--dark {
    background: var(--portfolio-ink);
    color: var(--portfolio-white);
    box-shadow: 10px 10px 0 var(--portfolio-signal);
}

.dossier--dark .dossier__stack,
.dossier--dark .dossier__tagline,
.dossier--dark .bullet-list,
.dossier--dark .text-link,
.dossier--dark .tag-cloud span {
    color: var(--portfolio-white);
}

.dossier--dark .tag-cloud span {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.35);
}

.dossier__header {
    display: grid;
    gap: 0.5rem;
}

.dossier__stack {
    color: var(--portfolio-muted);
    margin: 0;
}

.dossier__tagline {
    margin: 0;
}

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

.contact-form-grid {
    display: grid;
    gap: 1rem;
    margin-top: 1.1rem;
}

.field-shell {
    display: grid;
    gap: 0.5rem;
}

.field-shell label {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
}

.field-shell input,
.field-shell textarea {
    width: 100%;
    border: 3px solid var(--portfolio-line);
    background: var(--portfolio-paper-strong);
    padding: 0.95rem 1rem;
    font: inherit;
    color: var(--portfolio-ink);
    box-shadow: inset 0 0 0 0 var(--portfolio-line);
}

.field-shell input:focus,
.field-shell textarea:focus,
.portfolio-menu-button:focus-visible,
.portfolio-nav a:focus-visible,
.brutal-button:focus-visible,
.contact-link:focus-visible,
.social-row a:focus-visible,
.download-card:focus-visible,
.text-link:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--portfolio-paper), 0 0 0 6px var(--portfolio-signal);
}

.field-shell textarea {
    resize: vertical;
    min-height: 11rem;
}

.alert {
    border: 3px solid var(--portfolio-line);
    padding: 0.95rem 1rem;
    font-weight: 500;
    background: var(--portfolio-paper-strong);
}

.alert--success {
    background: #dff4cc;
    color: var(--portfolio-success);
}

.alert--error {
    background: #ffd9ce;
    color: var(--portfolio-danger);
}

.alert ul {
    margin: 0;
    padding-left: 1.2rem;
}

.contact-link {
    color: var(--portfolio-ink);
    font-size: 1.05rem;
    word-break: break-word;
}

.social-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.social-row a {
    border: 3px solid var(--portfolio-line);
    color: var(--portfolio-ink);
    background: var(--portfolio-paper-strong);
    padding: 0.85rem 1rem;
    box-shadow: 6px 6px 0 var(--portfolio-shadow);
}

.feature-card {
    background: var(--portfolio-paper-strong);
}

.feature-card h2 {
    font-size: 1.3rem;
    margin-bottom: 0.55rem;
}

.spotlight-layout {
    align-items: start;
}

.media-frame {
    background: var(--portfolio-white);
    padding: 0.8rem;
}

.media-frame img,
.gallery-grid img {
    width: 100%;
    display: block;
    border: 2px solid var(--portfolio-line);
    background: var(--portfolio-white);
}

.story-block {
    display: grid;
    gap: 1rem;
}

.story-block__header {
    display: grid;
    gap: 0.45rem;
}

.story-step {
    display: grid;
    gap: 1rem;
    background: var(--portfolio-paper-strong);
}

.story-step__copy {
    display: grid;
    gap: 0.45rem;
}

.story-step__number {
    color: var(--portfolio-signal);
}

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

.gallery-grid--two,
.gallery-grid--wide,
.gallery-grid--single {
    grid-template-columns: 1fr;
}

.pdf-frame {
    display: grid;
    gap: 1rem;
}

.pdf-frame iframe {
    width: 100%;
    min-height: 28rem;
    border: 3px solid var(--portfolio-line);
    background: var(--portfolio-white);
}

@media (min-width: 720px) {
    .page-frame,
    .hero-block,
    .signal-strip,
    .bento-grid,
    .resume-layout,
    .contact-layout,
    .feature-grid,
    .spotlight-layout,
    .story-block,
    .callout-band {
        width: min(1180px, calc(100vw - 3rem));
    }

    .portfolio-main {
        padding-top: calc(var(--portfolio-header-h) + 1.75rem);
    }

    .hero-block__aside {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: start;
    }

    .metric-stack {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .feature-grid,
    .dossier-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gallery-grid--two,
    .gallery-grid--wide {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .callout-band {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
    }

    .field-shell--full {
        grid-column: 1 / -1;
    }

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

@media (min-width: 960px) {
    body.nav-open {
        overflow: auto;
    }

    .portfolio-header__inner {
        grid-template-columns: auto 1fr;
        align-items: center;
        padding: 0.75rem 1rem;
    }

    .portfolio-menu-button {
        display: none;
    }

    .portfolio-nav {
        grid-column: auto;
        justify-self: end;
        display: flex;
        flex-wrap: wrap;
        gap: 0.45rem;
        max-height: none;
        opacity: 1;
        overflow: visible;
        transform: none;
        margin: 0;
        padding: 0;
        border: 0;
        background: transparent;
    }

    .portfolio-nav a {
        padding: 0.6rem 0.8rem;
    }

    .hero-block {
        grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.8fr);
        align-items: start;
    }

    .hero-block__aside {
        grid-template-columns: 1fr;
    }

    .portfolio-page {
        gap: 1.5rem;
        padding-bottom: 4rem;
    }

    .bento-grid--home {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }

    .bento-grid--home > :nth-child(1) {
        grid-column: span 7;
    }

    .bento-grid--home > :nth-child(2),
    .bento-grid--home > :nth-child(3) {
        grid-column: span 5;
    }

    .bento-grid--home > :nth-child(4) {
        grid-column: span 4;
    }

    .bento-grid--home > :nth-child(5) {
        grid-column: span 8;
    }

    .bento-grid--home > :nth-child(6) {
        grid-column: span 6;
    }

    .resume-layout {
        grid-template-columns: minmax(0, 1.65fr) minmax(280px, 0.75fr);
        align-items: start;
    }

    .contact-layout {
        grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
        align-items: start;
    }

    .spotlight-layout {
        grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    }

    .story-step {
        grid-template-columns: minmax(230px, 0.55fr) minmax(0, 1fr);
        align-items: start;
    }

    .gallery-grid--wide {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .feature-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .portfolio-footer__inner {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
    }

    .portfolio-footer__meta {
        grid-column: 1 / -1;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
    }
}