/* Hallmark · macrostructure: Marquee Hero · genre: atmospheric · H1 knobs: size=xxl, alignment=left-bias, underlay=none · theme: Midnight · tone: dark tech-luxe · anchor hue: ice-cyan · enrichment: E8 supplied portrait (dominant right crop) · nav: N9 Edge-aligned minimal (cta=text+arrow, wordmark=sans, padding=default) · footer: Ft5 Statement (width=28ch, wordmark=none, rule=none) · contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57) */
/* Hallmark · pre-emit critique: P5 H5 E5 S5 R4 V5 */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    overflow-x: clip;
}

html {
    background: var(--color-paper);
    scroll-padding-block-start: var(--nav-height);
}

body {
    min-width: 20rem;
    margin: 0;
    background: var(--color-paper);
    color: var(--color-ink-2);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 350;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--color-selection);
    color: var(--color-ink);
}

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

p,
h1,
h2,
h3,
ul,
ol,
dl,
dd,
figure {
    margin: 0;
}

ul,
ol {
    padding: 0;
}

a {
    color: inherit;
    text-decoration-thickness: var(--rule-hair);
    text-underline-offset: var(--rule-strong);
}

a:focus-visible {
    outline: var(--rule-strong) solid var(--color-focus);
    outline-offset: var(--space-2xs);
}

a[aria-disabled="true"] {
    cursor: not-allowed;
    opacity: 0.55;
    pointer-events: none;
}

a[data-state="loading"] {
    cursor: progress;
    opacity: 0.72;
}

a[data-state="error"] {
    color: var(--color-error);
}

a[data-state="success"] {
    color: var(--color-success);
}

a:active {
    opacity: 0.82;
}

strong {
    color: var(--color-ink);
    font-weight: 600;
}

.skip-link {
    position: fixed;
    inset-block-start: var(--space-sm);
    inset-inline-start: var(--space-sm);
    z-index: var(--z-tooltip);
    min-height: 2.75rem;
    padding: var(--space-xs) var(--space-sm);
    transform: translateY(calc(-100% - var(--space-lg)));
    background: var(--color-accent);
    color: var(--color-accent-ink);
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
}

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

.site-header {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: var(--z-sticky-nav);
    min-height: var(--nav-height);
    background: var(--color-nav-surface);
}

.edge-nav {
    width: min(100%, var(--page-max));
    min-height: var(--nav-height);
    margin-inline: auto;
    padding-inline: var(--page-gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.wordmark,
.nav-cta {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    font-family: var(--font-ui);
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
}

.wordmark {
    gap: var(--space-xs);
    color: var(--color-ink);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.wordmark-mark {
    color: var(--color-accent);
    letter-spacing: -0.04em;
}

.wordmark-name {
    color: var(--color-neutral);
    font-weight: 400;
}

.nav-cta {
    justify-content: center;
    gap: var(--space-2xs);
    padding-inline: var(--space-sm);
    border-radius: var(--radius-pill);
    background: var(--color-accent);
    color: var(--color-accent-ink);
    font-size: var(--text-sm);
    font-weight: 600;
    transition:
        background-color var(--dur-short) var(--ease-out),
        transform var(--dur-micro) var(--ease-out);
}

.nav-cta:active {
    transform: translateY(var(--rule-hair));
}

.nav-cta[data-state="loading"] {
    background: var(--color-paper-3);
    color: var(--color-neutral);
}

.nav-cta[data-state="error"] {
    background: var(--color-error);
    color: var(--color-accent-ink);
}

.nav-cta[data-state="success"] {
    background: var(--color-success);
    color: var(--color-accent-ink);
}

main {
    display: block;
}

main section[id] {
    scroll-margin-block-start: var(--nav-height);
}

.marquee-hero {
    position: relative;
    isolation: isolate;
    min-height: 88svh;
    padding-block: calc(var(--nav-height) + var(--space-lg)) var(--space-4xl);
    padding-inline: var(--page-gutter);
    display: grid;
    align-items: end;
    overflow: clip;
    background: var(--color-paper);
}

.marquee-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: var(--z-base);
    pointer-events: none;
    background: linear-gradient(
        90deg,
        var(--color-overlay-strong),
        var(--color-overlay-strong) 38%,
        var(--color-overlay-soft) 62%,
        var(--color-overlay-clear) 100%
    );
}

.hero-light {
    position: absolute;
    z-index: var(--z-base);
    inline-size: min(56rem, 68vw);
    aspect-ratio: 1;
    inset-inline-end: calc(var(--page-gutter) * -1);
    inset-block-start: 4%;
    border-radius: var(--radius-pill);
    background: radial-gradient(circle, var(--color-bloom), var(--color-bloom-end) 66%);
    pointer-events: none;
}

.hero-portrait {
    position: absolute;
    z-index: var(--z-base);
    inset-block-start: calc(var(--nav-height) + var(--space-md));
    inset-block-end: var(--space-xl);
    inset-inline-end: var(--page-gutter);
    inline-size: min(44rem, 47vw);
    min-width: 0;
    overflow: clip;
    background: var(--color-paper-2);
    opacity: 0;
    animation: hero-settle var(--dur-long) var(--ease-out) forwards;
    animation-delay: var(--dur-short);
}

.hero-portrait::before {
    content: "";
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: var(--z-raised);
    block-size: var(--rule-strong);
    background: var(--color-accent);
}

.hero-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 24%;
    filter: grayscale(0.52) contrast(1.08) brightness(0.78);
}

.hero-portrait figcaption {
    position: absolute;
    z-index: var(--z-raised);
    inset-inline: var(--space-sm);
    inset-block-end: var(--space-sm);
    max-width: 24ch;
    padding: var(--space-2xs) var(--space-xs);
    background: var(--color-overlay-strong);
    color: var(--color-ink-2);
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    line-height: 1.35;
    text-transform: uppercase;
}

.hero-copy {
    position: relative;
    z-index: var(--z-raised);
    width: min(100%, var(--page-max));
    margin-inline: auto;
    opacity: 0;
    animation: hero-settle var(--dur-long) var(--ease-out) forwards;
}

.hero-dateline {
    margin-block-end: var(--space-lg);
    color: var(--color-neutral);
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    line-height: 1.2;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    color: var(--color-ink);
    font-family: var(--font-display);
    font-style: normal;
}

h1,
h2 {
    overflow-wrap: anywhere;
    min-width: 0;
}

h1 {
    max-width: 10.5ch;
    font-size: var(--text-display);
    font-weight: 300;
    letter-spacing: -0.055em;
    line-height: 0.9;
}

h1 span {
    color: var(--color-ink-2);
}

.hero-scroll {
    position: absolute;
    z-index: var(--z-raised);
    inset-inline-start: var(--page-gutter);
    inset-block-end: var(--space-lg);
    color: var(--color-muted);
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1;
    text-transform: uppercase;
}

.opening-note {
    padding-block: var(--space-3xl) var(--space-2xl);
    padding-inline: var(--page-gutter);
    background: var(--color-paper-2);
}

.opening-note-inner,
.section-inner,
.footer-meta,
.footer-statement {
    width: min(100%, var(--page-max));
    margin-inline: auto;
}

.opening-note-inner {
    display: grid;
    gap: var(--space-xl);
}

.opening-intro {
    max-width: 52ch;
    color: var(--color-ink);
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-weight: 400;
    line-height: 1.28;
}

.opening-actions {
    max-width: 62ch;
    color: var(--color-ink-2);
    font-size: var(--text-md);
    line-height: 1.55;
}

.action-link {
    position: relative;
    color: var(--color-accent);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.action-link::after {
    content: "";
    position: absolute;
    inset-inline: 0;
    inset-block-end: calc(var(--rule-strong) * -1);
    block-size: var(--rule-hair);
    background: currentColor;
    transform: scaleX(0.18);
    transform-origin: left;
    opacity: 0.62;
    transition:
        transform var(--dur-short) var(--ease-out),
        opacity var(--dur-short) var(--ease-out);
}

.action-link:focus-visible::after,
.action-link:active::after {
    transform: scaleX(1);
    opacity: 1;
}

.record-grid {
    width: min(100%, var(--page-max));
    margin: var(--space-2xl) auto 0;
    display: grid;
    background: var(--color-paper-3);
}

.record-grid > div {
    min-width: 0;
    padding: var(--space-lg);
}

.record-grid > div + div {
    border-block-start: var(--rule-hair) solid var(--color-rule);
}

.record-grid dt,
.entry-kind,
.experience-period,
.contact-list span {
    color: var(--color-muted);
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.3;
    text-transform: uppercase;
}

.record-grid dd {
    max-width: 46ch;
    margin-block-start: var(--space-sm);
    color: var(--color-ink-2);
    font-size: var(--text-base);
    line-height: 1.55;
}

.content-section {
    padding-inline: var(--page-gutter);
}

.model-section {
    padding-block: var(--space-4xl) var(--space-3xl);
    background: var(--color-paper);
}

.impact-section {
    padding-block: var(--space-3xl) var(--space-4xl);
    background: var(--color-paper-2);
}

.principles-section {
    padding-block: var(--space-4xl) var(--space-3xl);
    background: var(--color-paper);
}

.experience-section {
    padding-block: var(--space-3xl) var(--space-4xl);
    background: var(--color-paper-3);
}

.contact-section {
    padding-block: var(--space-4xl) var(--space-3xl);
    background: var(--color-paper-2);
}

.section-heading {
    display: grid;
    gap: var(--space-lg);
    margin-block-end: var(--space-3xl);
}

.section-heading h2,
.principles-heading h2,
.experience-heading h2,
.contact-heading h2 {
    max-width: 19ch;
    font-size: var(--text-display-s);
    font-weight: 300;
    letter-spacing: -0.04em;
    line-height: 1.02;
}

.section-heading > p,
.contact-heading > p {
    max-width: 62ch;
    color: var(--color-neutral);
    font-size: var(--text-md);
    line-height: 1.55;
}

.operating-notes {
    display: grid;
}

.operating-notes article {
    padding-block: var(--space-xl);
    display: grid;
    gap: var(--space-md);
    border-block-start: var(--rule-hair) solid var(--color-rule);
}

.operating-notes article:last-child {
    border-block-end: var(--rule-hair) solid var(--color-rule);
}

.operating-notes h3 {
    max-width: 28ch;
    font-size: var(--text-xl);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.12;
}

.operating-notes p {
    max-width: 58ch;
    color: var(--color-neutral);
    font-size: var(--text-md);
}

.impact-ledger {
    display: grid;
    gap: var(--space-2xl);
}

.impact-entry {
    min-width: 0;
    padding-block-start: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    border-block-start: var(--rule-hair) solid var(--color-rule);
}

.impact-entry h3 {
    max-width: 32ch;
    font-size: var(--text-xl);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.15;
}

.impact-entry > p:not(.entry-kind) {
    max-width: 60ch;
    color: var(--color-neutral);
    font-size: var(--text-md);
}

.impact-entry ul {
    max-width: 60ch;
    padding-inline-start: var(--space-md);
    color: var(--color-ink-2);
}

.impact-entry li + li {
    margin-block-start: var(--space-2xs);
}

.principles-heading,
.experience-heading {
    margin-block-end: var(--space-3xl);
}

.principles-heading {
    display: flex;
    justify-content: flex-end;
}

.principles-heading h2 {
    text-align: right;
}

.principles-list {
    list-style: none;
    counter-reset: principle;
}

.principles-list li {
    counter-increment: principle;
    padding-block: var(--space-xl);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-md);
    border-block-start: var(--rule-hair) solid var(--color-rule);
}

.principles-list li:last-child {
    border-block-end: var(--rule-hair) solid var(--color-rule);
}

.principles-list li::before {
    content: counter(principle, decimal-leading-zero);
    color: var(--color-accent);
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    line-height: 1.6;
}

.principles-list p {
    max-width: 70ch;
    color: var(--color-neutral);
    font-size: var(--text-md);
}

.experience-heading h2 {
    max-width: 24ch;
}

.experience-list {
    display: grid;
    gap: var(--space-2xl);
    list-style: none;
}

.experience-entry {
    min-width: 0;
    padding-block-start: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    border-block-start: var(--rule-hair) solid var(--color-rule-strong);
}

.experience-entry h3 {
    max-width: 34ch;
    font-size: var(--text-lg);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.experience-entry > p:last-child {
    max-width: 62ch;
    color: var(--color-neutral);
}

.experience-period {
    font-variant-numeric: tabular-nums;
}

.contact-grid {
    display: grid;
    gap: var(--space-3xl);
}

.contact-heading {
    display: grid;
    gap: var(--space-lg);
}

.contact-list {
    list-style: none;
    display: grid;
}

.contact-list li {
    min-width: 0;
    padding-block: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    border-block-start: var(--rule-hair) solid var(--color-rule);
}

.contact-list li:last-child {
    border-block-end: var(--rule-hair) solid var(--color-rule);
}

.contact-list .action-link {
    max-width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.statement-footer {
    padding-block: var(--space-4xl) var(--space-xl);
    padding-inline: var(--page-gutter);
    background: var(--color-paper);
}

.footer-statement {
    max-width: 28ch;
    color: var(--color-ink);
    font-family: var(--font-serif);
    font-size: clamp(var(--text-2xl), 5vw, var(--text-3xl));
    font-weight: 400;
    letter-spacing: -0.025em;
    line-height: 1.02;
}

.footer-meta {
    margin-block-start: var(--space-3xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    color: var(--color-muted);
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    line-height: 1.45;
}

@keyframes hero-settle {
    from {
        opacity: 0;
        transform: translateY(var(--space-sm));
    }

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

@media (min-width: 40rem) {
    .record-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .record-grid > div + div {
        border-block-start: 0;
        border-inline-start: var(--rule-hair) solid var(--color-rule);
    }

    .impact-ledger,
    .experience-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .impact-entry-featured,
    .experience-entry-featured {
        grid-column: 1 / -1;
    }

    .impact-entry-featured h3 {
        font-size: var(--text-2xl);
    }

    .footer-meta {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

@media (min-width: 60rem) {
    .opening-note-inner {
        grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
        align-items: end;
    }

    .section-heading {
        grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
        align-items: end;
        column-gap: var(--space-3xl);
    }

    .section-heading-wide h2 {
        max-width: 22ch;
    }

    .operating-notes article {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
        align-items: start;
        column-gap: var(--space-3xl);
    }

    .principles-list li {
        grid-template-columns: minmax(4rem, 0.25fr) minmax(0, 1fr);
        gap: var(--space-xl);
    }

    .principles-list p {
        font-size: var(--text-lg);
    }

    .contact-grid {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
        align-items: end;
        column-gap: var(--space-3xl);
    }
}

@media (min-width: 90rem) {
    .hero-portrait {
        inset-inline-end: max(var(--page-gutter), calc((100% - var(--page-max)) / 2));
    }

    .hero-scroll {
        inset-inline-start: max(var(--page-gutter), calc((100% - var(--page-max)) / 2));
    }
}

@media (max-width: 39.99rem) {
    .wordmark-name {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: calc(var(--rule-hair) * -1);
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .marquee-hero {
        min-height: 90svh;
    }

    .marquee-hero::after {
        background: linear-gradient(
            180deg,
            var(--color-overlay-strong),
            var(--color-overlay-soft) 48%,
            var(--color-overlay-strong) 100%
        );
    }

    .hero-light {
        inline-size: 34rem;
        inset-inline-end: -74%;
        inset-block-start: 28%;
    }

    .hero-portrait {
        inset-block-start: 43%;
        inset-block-end: var(--space-xl);
        inset-inline-end: calc(var(--page-gutter) * -1);
        inline-size: 74%;
        opacity: 0;
    }

    .hero-portrait figcaption {
        inset-inline-start: var(--space-xs);
        inset-inline-end: var(--space-xs);
        inset-block-end: var(--space-xs);
        font-size: var(--text-xs);
    }

    h1 {
        max-width: 8.5ch;
        font-size: var(--text-display-s);
        line-height: 0.94;
    }

    .opening-intro {
        font-size: var(--text-lg);
    }

    .section-heading h2,
    .principles-heading h2,
    .experience-heading h2,
    .contact-heading h2 {
        font-size: var(--text-2xl);
    }

    .principles-heading {
        justify-content: flex-start;
    }

    .principles-heading h2 {
        text-align: left;
    }

    .contact-list li {
        align-items: flex-start;
        flex-direction: column;
        gap: var(--space-2xs);
    }

    .contact-list .action-link {
        max-width: 100%;
    }
}

@media (hover: hover) and (pointer: fine) {
    .wordmark:hover {
        color: var(--color-accent);
    }

    .nav-cta:hover {
        background: var(--color-accent-hover);
    }

    .action-link:hover {
        color: var(--color-accent-hover);
    }

    .action-link:hover::after {
        transform: scaleX(1);
        opacity: 1;
    }

    .skip-link:hover {
        background: var(--color-accent-hover);
    }
}

@media (pointer: coarse) {
    .wordmark,
    .nav-cta,
    .action-link {
        min-height: 2.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-delay: 0ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

    .hero-copy,
    .hero-portrait {
        opacity: 1;
        transform: none;
    }

    .nav-cta:hover,
    .nav-cta:active {
        transform: none;
    }
}

@media print {
    .site-header,
    .skip-link,
    .hero-light,
    .hero-scroll {
        display: none;
    }

    .marquee-hero {
        min-height: auto;
        padding-block-start: var(--space-xl);
    }

    .hero-portrait {
        position: relative;
        inset: auto;
        width: 18rem;
        height: 27rem;
        margin-block-start: var(--space-xl);
        opacity: 1;
    }

    .marquee-hero::after {
        content: none;
    }
}