:root {
    --bg: #080a07;
    --bg-deep: #050604;
    --surface: #0e120d;
    --surface-2: #131812;
    --text: #eef2e9;
    --muted: #929b8d;
    --faint: #657060;
    --accent: #b8e875;
    --accent-dark: #161d0e;
    --line: rgba(226, 239, 218, 0.12);
    --line-strong: rgba(226, 239, 218, 0.22);
    --mono: "IBM Plex Mono", monospace;
    --sans: "Manrope", sans-serif;
    --shell: min(1400px, calc(100vw - 6rem));
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 7rem;
    background: var(--bg);
}

body {
    min-width: 320px;
    overflow-x: clip;
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -3;
    background-image:
        linear-gradient(rgba(184, 232, 117, 0.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(184, 232, 117, 0.018) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, black, transparent 85%);
    pointer-events: none;
}

::selection {
    background: var(--accent);
    color: var(--bg-deep);
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
    border: 3px solid var(--bg-deep);
    border-radius: 10px;
    background: #394431;
}

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

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 5px;
}

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

.skip-link {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1000;
    padding: 0.8rem 1rem;
    transform: translateY(-160%);
    background: var(--accent);
    color: var(--bg-deep);
    font: 600 0.8rem var(--mono);
    transition: transform 180ms ease;
}

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

.page-ambient {
    position: fixed;
    inset: -30%;
    z-index: -2;
    pointer-events: none;
    background:
        radial-gradient(circle at 82% 18%, rgba(161, 211, 99, 0.11), transparent 22%),
        radial-gradient(circle at 18% 75%, rgba(85, 112, 68, 0.07), transparent 25%);
    filter: blur(30px);
}

.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 500;
    opacity: 0.035;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
}

.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
    width: 24rem;
    height: 24rem;
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    background: radial-gradient(circle, rgba(184, 232, 117, 0.08), transparent 68%);
    transform: translate(-50%, -50%);
}

.scroll-progress {
    position: fixed;
    right: 1.25rem;
    top: 50%;
    z-index: 90;
    width: 1px;
    height: 5rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-50%);
}

.scroll-progress span {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: top;
}

.shell {
    width: var(--shell);
    margin-inline: auto;
}

.site-nav {
    position: fixed;
    top: 1.25rem;
    left: 50%;
    z-index: 100;
    width: var(--shell);
    transform: translateX(-50%);
}

.nav-shell {
    min-height: 4.5rem;
    padding: 0.65rem 0.75rem 0.65rem 1rem;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    border: 1px solid transparent;
    border-radius: 1rem;
    transition: background 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.site-nav.scrolled .nav-shell {
    border-color: var(--line);
    background: rgba(10, 13, 9, 0.76);
    box-shadow: 0 1.2rem 3rem rgba(4, 7, 3, 0.28), inset 0 1px rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(18px) saturate(1.25);
}

.brand {
    justify-self: start;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
}

.brand-mark {
    width: 2.65rem;
    height: 2.65rem;
    display: inline-flex;
    flex: 0 0 auto;
}

.brand-mark img {
    display: block;
    width: 100%;
    height: 100%;
}

.brand-name {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.3rem;
    border: 1px solid var(--line);
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.018);
}

.nav-links a {
    position: relative;
    padding: 0.6rem 0.85rem;
    border-radius: 0.55rem;
    color: var(--muted);
    font: 500 0.68rem var(--mono);
    letter-spacing: 0.02em;
    transition: color 220ms ease, background 220ms ease;
}

.nav-links a:hover,
.nav-links a.active {
    background: rgba(184, 232, 117, 0.08);
    color: var(--text);
}

.nav-links a.active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0.28rem;
    width: 0.22rem;
    height: 0.22rem;
    border-radius: 50%;
    background: var(--accent);
    transform: translateX(-50%);
}

.nav-resume {
    justify-self: end;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--line-strong);
    border-radius: 0.65rem;
    font: 500 0.69rem var(--mono);
    transition: border-color 220ms ease, background 220ms ease, color 220ms ease;
}

.nav-resume:hover {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--bg-deep);
}

.hero {
    width: var(--shell);
    min-height: 100dvh;
    margin-inline: auto;
    padding: 9.5rem 0 5rem;
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(25rem, 0.72fr);
    align-items: center;
    gap: clamp(3rem, 7vw, 8rem);
}

.hero-copy {
    min-width: 0;
}

.hero-meta {
    max-width: 46rem;
    margin-bottom: clamp(2rem, 5vh, 4.8rem);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    color: var(--muted);
    font: 0.66rem var(--mono);
    letter-spacing: 0.035em;
}

.availability,
.ny-time {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
}

.availability i,
.signal-reading i,
.contact-status i {
    width: 0.42rem;
    height: 0.42rem;
    display: inline-block;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(184, 232, 117, 0.55);
    animation: pulse 2.4s infinite;
}

.ny-time strong {
    color: var(--text);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.eyebrow,
.section-index {
    color: var(--accent);
    font: 500 0.67rem var(--mono);
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.eyebrow {
    margin-bottom: 1.35rem;
}

.hero h1 {
    max-width: 56rem;
    font-size: clamp(4.3rem, 7.7vw, 8.7rem);
    font-weight: 600;
    line-height: 0.82;
    letter-spacing: -0.075em;
    text-wrap: balance;
}

.hero-line {
    display: block;
    overflow: hidden;
    padding: 0 0.08em 0.11em 0;
}

.hero-line > span {
    display: block;
}

.hero-line:nth-child(2) {
    color: #b4bbb0;
}

.hero-line.accent-line {
    color: var(--accent);
    font-family: var(--mono);
    font-style: italic;
    font-weight: 400;
    letter-spacing: -0.09em;
}

.hero-intro {
    max-width: 46rem;
    margin-top: 2.6rem;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 2rem;
}

.hero-intro > p {
    max-width: 38rem;
    color: var(--muted);
    font-size: clamp(1rem, 1.25vw, 1.16rem);
    line-height: 1.75;
    text-wrap: pretty;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.1rem;
}

.button {
    min-height: 3.35rem;
    padding: 0.85rem 1.05rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1.1rem;
    border-radius: 0.65rem;
    font: 600 0.73rem var(--mono);
    transition: transform 220ms var(--ease), background 220ms ease;
}

.button-primary {
    background: var(--accent);
    color: var(--bg-deep);
    box-shadow: 0 1rem 2.8rem rgba(108, 151, 64, 0.14);
}

.button-primary:hover {
    background: #cbf398;
    transform: translateY(-2px);
}

.button:active,
.nav-resume:active {
    transform: scale(0.98);
}

.text-link {
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--line-strong);
    color: var(--muted);
    font: 500 0.69rem var(--mono);
    transition: color 200ms ease, border-color 200ms ease;
}

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

.hero-stats {
    max-width: 46rem;
    margin-top: clamp(3rem, 7vh, 6.5rem);
    padding-top: 1.1rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line);
}

.hero-stats div {
    padding-right: 1.1rem;
}

.hero-stats div + div {
    padding-left: 1.1rem;
    border-left: 1px solid var(--line);
}

.hero-stats dt {
    margin-bottom: 0.25rem;
    color: var(--text);
    font: 500 clamp(1.3rem, 2vw, 2rem) var(--mono);
    letter-spacing: -0.06em;
    font-variant-numeric: tabular-nums;
}

.hero-stats dd {
    max-width: 9rem;
    color: var(--faint);
    font: 0.65rem/1.45 var(--mono);
}

.hero-visual {
    position: relative;
    align-self: stretch;
    min-height: 42rem;
    display: flex;
    align-items: center;
}

.portrait-frame {
    position: relative;
    width: 100%;
    height: min(74vh, 51rem);
    min-height: 38rem;
    overflow: hidden;
    border-radius: 1rem 1rem 1rem 0.2rem;
    background: #161a15;
    box-shadow: 0 3rem 8rem rgba(0, 0, 0, 0.35);
}

.portrait-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, rgba(5, 7, 4, 0.58), transparent 35%),
        linear-gradient(115deg, rgba(184, 232, 117, 0.07), transparent 40%);
    pointer-events: none;
}

.portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 6%;
    filter: contrast(1.04) grayscale(0.12);
    transform: scale(1.035);
}

.portrait-hud {
    position: absolute;
    inset: calc(50% - min(37vh, 25.5rem)) -0.8rem auto;
    z-index: 4;
    height: min(74vh, 51rem);
    min-height: 38rem;
    pointer-events: none;
}

.corner {
    position: absolute;
    width: 1.2rem;
    height: 1.2rem;
    border-color: var(--accent);
    border-style: solid;
    opacity: 0.8;
}

.corner-tl { top: 0; left: 0; border-width: 1px 0 0 1px; }
.corner-tr { top: 0; right: 0; border-width: 1px 1px 0 0; }
.corner-bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.corner-br { right: 0; bottom: 0; border-width: 0 1px 1px 0; }

.scan-line {
    position: absolute;
    left: 0.8rem;
    right: 0.8rem;
    top: 18%;
    height: 1px;
    opacity: 0;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    box-shadow: 0 0 1.5rem rgba(184, 232, 117, 0.45);
    animation: scan 5.8s 1.2s infinite var(--ease);
}

.visual-index {
    position: absolute;
    z-index: 5;
    top: calc(50% - min(37vh, 25.5rem) + 1rem);
    left: 1rem;
    color: rgba(255, 255, 255, 0.74);
    font: 0.6rem var(--mono);
    letter-spacing: 0.12em;
}

.signal-card {
    position: absolute;
    z-index: 7;
    right: 0;
    bottom: 8%;
    width: min(17rem, 70%);
    padding: 1.15rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 0.85rem 0.85rem 0.85rem 0.15rem;
    background: rgba(12, 16, 11, 0.78);
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.28), inset 0 1px rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(18px) saturate(1.2);
}

.signal-label {
    display: block;
    margin-bottom: 0.8rem;
    color: var(--muted);
    font: 0.6rem var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.signal-card strong {
    display: block;
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
    line-height: 1.45;
    letter-spacing: -0.02em;
}

.signal-reading {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--line);
    color: var(--accent);
    font: 0.59rem var(--mono);
}

.vertical-note {
    position: absolute;
    z-index: 6;
    left: -2.2rem;
    bottom: 1rem;
    color: var(--faint);
    font: 0.52rem var(--mono);
    letter-spacing: 0.17em;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

.tech-rail {
    width: 100%;
    overflow: hidden;
    border-block: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.012);
}

.tech-track {
    width: max-content;
    min-width: 100%;
    padding: 1.05rem 3rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(1.2rem, 2.4vw, 3rem);
    color: var(--muted);
    font: 0.65rem var(--mono);
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.tech-track i {
    width: 0.25rem;
    height: 0.25rem;
    border-radius: 50%;
    background: var(--accent);
}

.manifesto {
    padding-block: clamp(8rem, 14vw, 14rem);
    display: grid;
    grid-template-columns: 1fr 3.2fr;
    gap: 3rem;
}

.manifesto-copy h2 {
    max-width: 65rem;
    font-size: clamp(2.8rem, 5.6vw, 6.4rem);
    font-weight: 500;
    line-height: 1.02;
    letter-spacing: -0.065em;
    text-wrap: balance;
}

.manifesto-copy h2 em,
.protocol-intro h2 em {
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 400;
}

.manifesto-copy > p {
    max-width: 38rem;
    margin-top: 3rem;
    margin-left: 28%;
    padding-left: 1.5rem;
    border-left: 1px solid var(--accent);
    color: var(--muted);
    font-size: 1.04rem;
    line-height: 1.8;
    text-wrap: pretty;
}

.expertise,
.experience {
    padding-block: 5rem clamp(9rem, 14vw, 13rem);
}

.section-heading {
    margin-bottom: clamp(4rem, 8vw, 8rem);
    display: grid;
    grid-template-columns: minmax(0, 2.2fr) minmax(18rem, 0.8fr);
    align-items: end;
    gap: 4rem;
}

.section-heading .section-index {
    margin-bottom: 1.4rem;
}

.section-heading h2 {
    font-size: clamp(3rem, 6vw, 6.7rem);
    font-weight: 500;
    line-height: 0.95;
    letter-spacing: -0.07em;
    text-wrap: balance;
}

.section-summary {
    max-width: 27rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--line-strong);
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.75;
    text-wrap: pretty;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
}

.capability {
    position: relative;
    min-height: 24rem;
    padding: clamp(1.4rem, 2.5vw, 2.2rem);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid var(--line);
    background: var(--surface);
    transition: transform 420ms var(--ease), border-color 300ms ease, background 300ms ease;
}

.capability::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    background: radial-gradient(circle at 80% 10%, rgba(184, 232, 117, 0.09), transparent 32%);
    transition: opacity 300ms ease;
}

.capability:hover {
    z-index: 2;
    border-color: rgba(184, 232, 117, 0.34);
    background: #10150e;
    transform: translateY(-5px);
}

.capability:hover::before {
    opacity: 1;
}

.capability-primary {
    grid-column: span 7;
    grid-row: span 2;
    min-height: 49rem;
    border-radius: 1.6rem 0.4rem 1.6rem 1.6rem;
    background: linear-gradient(150deg, #151c11, #0c100b 60%);
}

.capability-api {
    grid-column: span 5;
    border-radius: 0.4rem 1.4rem 1.4rem 1.4rem;
}

.capability-ai {
    grid-column: span 5;
    border-radius: 1.4rem 1.4rem 0.4rem 1.4rem;
}

.capability-platform {
    grid-column: 4 / span 9;
    min-height: 21rem;
    border-radius: 1.4rem 0.4rem 1.4rem 1.4rem;
    display: grid;
    grid-template-columns: 1fr minmax(18rem, 0.75fr);
    gap: 3rem;
}

.card-topline {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--faint);
    font: 0.6rem var(--mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.card-kicker {
    margin-bottom: 0.8rem;
    color: var(--accent);
    font: 500 0.65rem var(--mono);
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.capability h3 {
    position: relative;
    z-index: 1;
    max-width: 40rem;
    margin-bottom: 1.1rem;
    font-size: clamp(1.6rem, 2.6vw, 3rem);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.05em;
    text-wrap: balance;
}

.capability > div > p:last-child {
    position: relative;
    z-index: 1;
    max-width: 37rem;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.75;
    text-wrap: pretty;
}

.test-console {
    position: relative;
    z-index: 1;
    margin-block: 2.5rem;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 0.8rem;
    background: rgba(3, 5, 3, 0.6);
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.03), 0 2rem 5rem rgba(0, 0, 0, 0.16);
}

.console-bar {
    padding: 0.7rem 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.38rem;
    border-bottom: 1px solid var(--line);
}

.console-bar span {
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background: #3a4236;
}

.console-bar strong {
    margin-left: auto;
    color: var(--faint);
    font: 400 0.55rem var(--mono);
}

.console-row {
    padding: 0.75rem 0.9rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.045);
    font: 0.63rem var(--mono);
}

.console-row:last-child {
    border-bottom: 0;
}

.console-row > span,
.console-row em {
    color: var(--accent);
    font-style: normal;
}

.console-row code {
    overflow: hidden;
    color: #adb5a7;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tag-list,
.platform-tags {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-list span,
.platform-tags span {
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--line);
    border-radius: 0.35rem;
    color: #aeb7a8;
    font: 0.59rem var(--mono);
}

.api-signature {
    position: relative;
    z-index: 1;
    margin-top: 2rem;
    padding: 1rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.8rem;
    border-top: 1px solid var(--line);
    font: 0.67rem var(--mono);
}

.api-signature span,
.api-signature strong {
    color: var(--accent);
    font-weight: 500;
}

.api-signature code {
    color: var(--muted);
}

.platform-tags {
    align-content: flex-end;
    justify-content: flex-end;
}

.platform-tags span {
    min-width: 6.6rem;
    padding: 0.8rem;
    text-align: center;
}

.experience-heading {
    margin-bottom: 5rem;
}

.experience-list {
    border-top: 1px solid var(--line-strong);
}

.experience-item {
    display: grid;
    grid-template-columns: 4rem 11rem 1fr;
    gap: clamp(1.5rem, 4vw, 4rem);
    padding-block: clamp(2.5rem, 5vw, 4.5rem);
    border-bottom: 1px solid var(--line);
}

.experience-number,
.experience-date {
    padding-top: 0.45rem;
    color: var(--faint);
    font: 0.63rem/1.5 var(--mono);
    font-variant-numeric: tabular-nums;
}

.experience-number {
    color: var(--accent);
}

.experience-date span,
.experience-date i {
    display: block;
}

.experience-date i {
    margin-top: 0.6rem;
    color: var(--accent);
    font-size: 0.55rem;
    font-style: normal;
}

.experience-title-row {
    margin-bottom: 1.8rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
}

.experience-content h3 {
    margin-bottom: 0.25rem;
    font-size: clamp(2rem, 4vw, 4.4rem);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.065em;
}

.experience-title-row > div > p {
    color: var(--muted);
    font-size: 0.85rem;
}

.experience-domain {
    margin-top: 0.4rem;
    padding: 0.45rem 0.55rem;
    border: 1px solid var(--line);
    border-radius: 0.3rem;
    color: var(--accent);
    font: 0.56rem var(--mono);
    white-space: nowrap;
}

.experience-content > p {
    max-width: 52rem;
    margin-bottom: 2rem;
    color: var(--muted);
    font-size: clamp(0.94rem, 1.3vw, 1.1rem);
    line-height: 1.8;
    text-wrap: pretty;
}

.protocol {
    padding: clamp(5rem, 10vw, 10rem);
    display: grid;
    grid-template-columns: minmax(20rem, 0.8fr) minmax(28rem, 1.2fr);
    gap: clamp(4rem, 10vw, 11rem);
    border: 1px solid var(--line);
    border-radius: 2rem 0.5rem 2rem 2rem;
    background:
        radial-gradient(circle at 15% 20%, rgba(184, 232, 117, 0.08), transparent 28%),
        var(--surface);
}

.protocol-intro .section-index {
    margin-bottom: 2rem;
}

.protocol-intro h2 {
    margin-bottom: 2.2rem;
    font-size: clamp(3.2rem, 5.8vw, 6.3rem);
    font-weight: 500;
    line-height: 0.92;
    letter-spacing: -0.07em;
}

.protocol-intro > p:last-child {
    max-width: 28rem;
    color: var(--muted);
    line-height: 1.8;
}

.protocol-list {
    list-style: none;
    counter-reset: protocol;
}

.protocol-list li {
    padding-block: 2rem;
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 1.3rem;
    border-top: 1px solid var(--line);
}

.protocol-list li:last-child {
    border-bottom: 1px solid var(--line);
}

.protocol-list li > span {
    color: var(--accent);
    font: 0.62rem var(--mono);
}

.protocol-list h3 {
    margin-bottom: 0.55rem;
    font-size: clamp(1.25rem, 2vw, 1.8rem);
    font-weight: 500;
    letter-spacing: -0.035em;
}

.protocol-list p {
    max-width: 34rem;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

.contact {
    padding-block: clamp(9rem, 15vw, 15rem) 4rem;
}

.contact-card {
    position: relative;
    padding: clamp(2.25rem, 4.5vw, 4.75rem);
    overflow: hidden;
    border-radius: 2rem 2rem 0.5rem 2rem;
    background: var(--accent);
    color: var(--bg-deep);
    box-shadow: 0 3rem 8rem rgba(61, 87, 32, 0.18);
}

.contact-card::after {
    content: "KB";
    position: absolute;
    right: -0.04em;
    bottom: -0.29em;
    color: rgba(8, 10, 7, 0.06);
    font: 800 clamp(13rem, 28vw, 30rem)/1 var(--sans);
    letter-spacing: -0.12em;
    pointer-events: none;
}

.contact-card h2 {
    position: relative;
    z-index: 1;
    font-size: clamp(3.8rem, 6.5vw, 7.2rem);
    font-weight: 600;
    line-height: 0.9;
    letter-spacing: -0.08em;
    text-wrap: balance;
}

#contact {
    scroll-margin-top: 2.125rem;
}

.contact-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(20rem, 0.78fr) minmax(30rem, 1.22fr);
    align-items: stretch;
    gap: clamp(3rem, 7vw, 8rem);
}

.contact-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.contact-copy > p {
    max-width: 34rem;
    margin-top: 2rem;
    font-size: 0.94rem;
    line-height: 1.75;
}

.contact-link {
    padding-bottom: 0.3rem;
    border-bottom: 1px solid currentColor;
    font: 500 clamp(0.8rem, 1.4vw, 1rem) var(--mono);
    word-break: break-word;
}

.contact-actions {
    margin-top: auto;
    padding-top: 4rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 1.5rem;
}

.contact-form {
    position: relative;
    z-index: 2;
    padding: clamp(1.4rem, 3vw, 2.5rem);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 1.25rem 1.25rem 0.25rem 1.25rem;
    background: rgba(8, 10, 7, 0.94);
    color: var(--text);
    box-shadow: 0 2rem 5rem rgba(44, 66, 20, 0.22), inset 0 1px rgba(255, 255, 255, 0.05);
}

.form-heading {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--line);
}

.form-heading span {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.form-heading em {
    color: var(--faint);
    font: 0.54rem var(--mono);
    font-style: normal;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.form-grid label {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.form-grid label > span {
    color: #aeb7a8;
    font: 0.6rem var(--mono);
    letter-spacing: 0.045em;
}

.form-wide {
    grid-column: 1 / -1;
}

.form-grid input,
.form-grid textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 0.55rem;
    outline: 0;
    background: rgba(255, 255, 255, 0.035);
    color: var(--text);
    font: 0.84rem var(--sans);
    transition: border-color 200ms ease, background 200ms ease, box-shadow 200ms ease;
}

.form-grid input {
    height: 3.25rem;
    padding: 0 0.9rem;
}

.form-grid textarea {
    min-height: 7.5rem;
    padding: 0.8rem 0.9rem;
    line-height: 1.55;
    resize: vertical;
}

.form-grid textarea::placeholder {
    color: #566050;
}

.form-grid input:hover,
.form-grid textarea:hover {
    border-color: var(--line-strong);
}

.form-grid input:focus,
.form-grid textarea:focus {
    border-color: var(--accent);
    background: rgba(184, 232, 117, 0.045);
    box-shadow: 0 0 0 3px rgba(184, 232, 117, 0.08);
}

.contact-form.was-validated input:invalid,
.contact-form.was-validated textarea:invalid {
    border-color: #e58a7d;
    box-shadow: 0 0 0 3px rgba(229, 138, 125, 0.08);
}

.form-submit-row {
    margin-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.form-status {
    max-width: 17rem;
    color: var(--faint);
    font: 0.55rem/1.55 var(--mono);
}

.form-status.error {
    color: #f0a89d;
}

.form-submit {
    min-height: 3rem;
    padding: 0.75rem 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    border: 0;
    border-radius: 0.55rem;
    background: var(--accent);
    color: var(--bg-deep);
    font: 600 0.66rem var(--mono);
    cursor: pointer;
    transition: background 200ms ease, transform 200ms var(--ease);
}

.form-submit:hover {
    background: #cbf398;
    transform: translateY(-2px);
}

.form-submit:active {
    transform: scale(0.98);
}

.site-footer {
    padding-block: 2rem 3rem;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--muted);
    font: 0.64rem/1.5 var(--mono);
}

.footer-meta {
    justify-self: end;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.45rem;
    text-align: right;
}

.copyright,
.footer-credit {
    color: var(--faint);
    font: 0.58rem var(--mono);
}

.footer-credit {
    font-size: 0.52rem;
    transition: color 180ms ease;
}

.footer-credit:hover {
    color: var(--accent);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(184, 232, 117, 0.5); }
    70% { box-shadow: 0 0 0 0.45rem rgba(184, 232, 117, 0); }
    100% { box-shadow: 0 0 0 0 rgba(184, 232, 117, 0); }
}

@keyframes scan {
    0% { top: 12%; opacity: 0; }
    10% { opacity: 0.65; }
    80% { opacity: 0.35; }
    100% { top: 88%; opacity: 0; }
}

@media (max-width: 1180px) {
    :root {
        --shell: min(100% - 3rem, 1400px);
    }

    .hero {
        grid-template-columns: minmax(0, 1fr) minmax(21rem, 0.7fr);
        gap: 3.5rem;
    }

    .hero h1 {
        font-size: clamp(4.2rem, 7.9vw, 7rem);
    }

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

    .hero-actions {
        flex-direction: row;
        align-items: center;
    }

    .signal-card {
        right: 0;
    }

    .capability-platform {
        grid-column: span 12;
    }
}

@media (max-width: 900px) {
    :root {
        --shell: calc(100vw - 2rem);
    }

    .site-nav {
        top: 0.7rem;
    }

    .nav-shell {
        grid-template-columns: 1fr auto;
        min-height: 4rem;
        border-color: var(--line);
        background: rgba(10, 13, 9, 0.78);
        backdrop-filter: blur(18px);
    }

    .nav-links {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: 8rem;
        grid-template-columns: 1fr;
        gap: 5rem;
    }

    .hero-meta,
    .hero-intro,
    .hero-stats {
        max-width: none;
    }

    .hero-visual {
        width: min(85%, 35rem);
        min-height: 44rem;
        margin-left: auto;
    }

    .portrait-frame {
        height: 44rem;
    }

    .portrait-hud {
        inset: 0.8rem -0.8rem auto;
        height: 42.4rem;
    }

    .visual-index {
        top: 2rem;
    }

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

    .manifesto-copy > p {
        margin-left: 15%;
    }

    .section-heading {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 2rem;
    }

    .section-summary {
        margin-left: 35%;
    }

    .capability-primary,
    .capability-api,
    .capability-ai {
        grid-column: span 12;
    }

    .capability-primary {
        min-height: 43rem;
    }

    .capability-api,
    .capability-ai {
        min-height: 21rem;
    }

    .experience-item {
        grid-template-columns: 3rem 8rem 1fr;
        gap: 1.5rem;
    }

    .protocol {
        padding: 3rem;
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .contact-actions {
        margin-top: 0;
    }

    .site-footer {
        grid-template-columns: 1fr auto;
    }
}

@media (max-width: 640px) {
    :root {
        --shell: calc(100vw - 1.25rem);
    }

    html {
        scroll-padding-top: 5.5rem;
    }

    .brand-name,
    .time-label,
    .scroll-progress {
        display: none;
    }

    .nav-resume {
        padding-inline: 0.75rem;
    }

    .hero {
        padding-top: 7.2rem;
        padding-bottom: 3.5rem;
        gap: 3.5rem;
    }

    .hero-meta {
        margin-bottom: 2.8rem;
        font-size: 0.56rem;
    }

    .eyebrow {
        font-size: 0.57rem;
    }

    .hero h1 {
        font-size: clamp(3.65rem, 18vw, 5.5rem);
        line-height: 0.86;
    }

    .hero-intro {
        margin-top: 2rem;
        gap: 1.6rem;
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-stats {
        margin-top: 3.5rem;
    }

    .hero-stats dd {
        font-size: 0.55rem;
    }

    .hero-visual {
        width: calc(100% - 1.4rem);
        min-height: 36rem;
    }

    .portrait-frame {
        height: 36rem;
        min-height: 0;
    }

    .portrait-hud {
        right: 0;
        height: 34.4rem;
        min-height: 0;
    }

    .signal-card {
        right: 0.6rem;
        bottom: 4%;
        width: 68%;
    }

    .vertical-note {
        left: -1.4rem;
    }

    .tech-track {
        justify-content: flex-start;
        animation: ticker 22s linear infinite;
    }

    .manifesto {
        padding-block: 7rem 9rem;
        gap: 2.2rem;
    }

    .manifesto-copy h2,
    .section-heading h2 {
        font-size: clamp(2.65rem, 13vw, 4.4rem);
    }

    .manifesto-copy > p,
    .section-summary {
        margin-left: 0;
    }

    .expertise,
    .experience {
        padding-bottom: 8rem;
    }

    .section-heading {
        margin-bottom: 3.5rem;
    }

    .capability {
        padding: 1.3rem;
    }

    .capability-primary {
        min-height: 39rem;
    }

    .capability-platform {
        min-height: 29rem;
        display: flex;
    }

    .platform-tags {
        justify-content: flex-start;
    }

    .platform-tags span {
        min-width: 0;
    }

    .experience-item {
        grid-template-columns: 2.1rem 1fr;
        gap: 1rem;
    }

    .experience-date {
        grid-column: 2;
        grid-row: 1;
        display: flex;
        align-items: center;
        gap: 0.8rem;
    }

    .experience-date i {
        margin-top: 0;
    }

    .experience-content {
        grid-column: 2;
    }

    .experience-title-row {
        flex-direction: column;
        gap: 0.8rem;
    }

    .experience-content h3 {
        font-size: 2.5rem;
    }

    .protocol {
        width: 100%;
        padding: 4.5rem 1.25rem;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .protocol-intro h2 {
        font-size: 3.8rem;
    }

    .contact {
        width: 100%;
        padding-bottom: 2rem;
    }

    .contact-card {
        padding: 2rem 1.25rem 2.4rem;
        border-radius: 1.2rem 1.2rem 0 1.2rem;
    }

    .contact-card h2 {
        font-size: clamp(3.5rem, 17vw, 5.4rem);
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    .contact-link {
        font-size: 0.74rem;
    }

    .contact-actions {
        margin-top: 0;
        padding-top: 2.5rem;
        align-items: flex-start;
        gap: 1rem;
    }

    .contact-form {
        padding: 1.25rem;
        border-radius: 0.9rem 0.9rem 0.2rem 0.9rem;
    }

    .form-heading,
    .form-submit-row {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .form-wide {
        grid-column: auto;
    }

    .form-submit {
        width: 100%;
    }

    .site-footer {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .footer-meta {
        justify-self: start;
        align-items: flex-start;
        text-align: left;
    }
}

@keyframes ticker {
    to { transform: translateX(-30%); }
}

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

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .cursor-glow {
        display: none;
    }
}