:root {
    --background: #0c0e12;
    --background-alt: #10131a;
    --surface: rgba(17, 19, 24, 0.84);
    --surface-strong: rgba(35, 38, 44, 0.92);
    --surface-void: #06080c;
    --line: rgba(129, 236, 255, 0.14);
    --line-strong: rgba(129, 236, 255, 0.35);
    --text: #f6f6fc;
    --text-dim: #97a6b8;
    --primary: #81ecff;
    --primary-strong: #00e3fd;
    --primary-muted: rgba(129, 236, 255, 0.12);
    --shadow: 0 20px 50px rgba(0, 212, 236, 0.08);
    --mono: "IBM Plex Mono", monospace;
    --display: "Space Grotesk", sans-serif;
    --content-max: 1220px;
    --topbar-height: 72px;
    --sidebar-width: 280px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(
            circle at 12% 18%,
            rgba(0, 227, 253, 0.18),
            transparent 0 26%
        ),
        radial-gradient(
            circle at 75% 30%,
            rgba(0, 88, 116, 0.2),
            transparent 0 28%
        ),
        linear-gradient(180deg, #091017 0%, #080b10 45%, #090b11 100%);
    color: var(--text);
    font-family: var(--display);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

button,
input,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

.atmosphere,
.scanlines {
    position: fixed;
    inset: 0;
    pointer-events: none;
}

.atmosphere {
    background:
        linear-gradient(90deg, rgba(129, 236, 255, 0.08), transparent 18%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 42%);
    mix-blend-mode: screen;
    opacity: 0.75;
}

.scanlines {
    background-image: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(129, 236, 255, 0.04) 50%
    );
    background-size: 100% 4px;
    opacity: 0.55;
    z-index: 5;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.5rem;
    min-height: var(--topbar-height);
    padding: 0 1.5rem;
    background: rgba(8, 10, 14, 0.84);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--mono);
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    color: var(--primary);
}

.brand__mark {
    width: 0.8rem;
    height: 0.8rem;
    background: linear-gradient(135deg, var(--primary-strong), transparent);
    box-shadow: 0 0 18px rgba(129, 236, 255, 0.5);
}

.topnav,
.mobile-menu {
    font-family: var(--mono);
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.topnav {
    display: inline-flex;
    justify-content: center;
    gap: 2rem;
}

.topnav a,
.mobile-menu a {
    color: var(--text-dim);
    transition:
        color 180ms ease,
        text-shadow 180ms ease;
}

.topnav a:hover,
.topnav a.is-active,
.mobile-menu a:hover,
.mobile-menu a.is-active {
    color: var(--primary);
    text-shadow: 0 0 16px rgba(129, 236, 255, 0.45);
}

.status-cluster {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    justify-self: end;
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--text-dim);
    letter-spacing: 0.14em;
}

.status-dot {
    width: 0.55rem;
    height: 0.55rem;
    background: var(--primary);
    box-shadow: 0 0 14px rgba(129, 236, 255, 0.7);
    animation: pulse-dot 1.8s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%,
    100% {
        opacity: 0.85;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

.menu-toggle {
    display: none;
    justify-self: center;
    padding: 0.7rem 0.95rem;
    border: 1px solid var(--line-strong);
    background: var(--surface-strong);
    color: var(--primary);
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.mobile-menu {
    position: fixed;
    inset: var(--topbar-height) 0 auto 0;
    z-index: 29;
    display: grid;
    gap: 0.75rem;
    padding: 1rem 1.5rem 1.25rem;
    background: rgba(6, 8, 12, 0.96);
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    opacity: 0;
    transition:
        transform 200ms ease,
        opacity 200ms ease;
}

.mobile-menu.is-open {
    transform: translateY(0);
    opacity: 1;
}

.site-shell {
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    width: min(100%, calc(var(--content-max) + 3rem));
    margin: 0 auto;
    padding: 1.5rem;
    gap: 1.5rem;
}

.sidebar,
.section__panel,
.terminal-window,
.project-card,
.notes-panel,
.contact-form,
.contact-cards__item {
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.sidebar {
    position: sticky;
    top: calc(var(--topbar-height) + 1.5rem);
    align-self: start;
    min-height: min(46rem, calc(100vh - var(--topbar-height) - 3rem));
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.25rem;
    background:
        linear-gradient(180deg, rgba(8, 11, 16, 0.98), rgba(10, 15, 24, 0.92)),
        var(--surface);
}

.sidebar__card,
.sidebar__section {
    background: rgba(8, 12, 18, 0.66);
    padding: 1rem;
}

.operator-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.9rem;
    align-items: center;
}

.operator-card__icon {
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(180deg, var(--primary-muted), transparent);
    border: 1px solid var(--line-strong);
    font-family: var(--mono);
    color: var(--primary);
}

.operator-card__title {
    margin: 0.25rem 0 0;
    font-size: 1rem;
}

.operator-card__meta,
.footer,
.section__meta,
.timeline__meta,
.metric-card__label,
.contact-copy p,
.analytics__score p,
.project-card__copy,
.project-card__footer,
.notes-list,
.status-list {
    color: var(--text-dim);
}

.eyebrow {
    margin: 0;
    color: var(--primary);
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.status-list,
.notes-list {
    list-style: none;
    margin: 0.9rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.8rem;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
}

.status-list li,
.notes-list li {
    position: relative;
    padding-left: 0.95rem;
}

.status-list li::before,
.notes-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.44rem;
    width: 0.38rem;
    height: 0.38rem;
    background: rgba(129, 236, 255, 0.45);
}

.status-list li.is-active::before {
    background: var(--primary);
    box-shadow: 0 0 12px rgba(129, 236, 255, 0.6);
}

.stacked-links {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.9rem;
}

.stacked-links a,
.stacked-links__item,
.contact-card__value {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
}

.stacked-links a,
.stacked-links__item {
    display: grid;
    gap: 0.4rem;
    padding: 0.85rem 0.9rem;
    background: rgba(20, 23, 30, 0.72);
    border-left: 2px solid transparent;
    transition:
        border-color 180ms ease,
        color 180ms ease,
        transform 180ms ease;
}

.stacked-links a:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateX(4px);
}

.stacked-links a span:first-child,
.stacked-links__item span:first-child {
    font-size: 0.62rem;
    color: var(--text-dim);
}

.stacked-links a span:last-child,
.stacked-links__item span:last-child {
    color: var(--text);
    line-height: 1.55;
    word-break: break-word;
}

.stacked-links__item--static {
    border-left-color: rgba(129, 236, 255, 0.2);
}

.primary-cta,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.9rem 1.2rem;
    border: 1px solid var(--line-strong);
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        background-color 180ms ease,
        color 180ms ease;
}

.primary-cta,
.button--primary {
    background: linear-gradient(
        90deg,
        var(--primary-strong),
        #74ecff 60%,
        #8ff8ff
    );
    color: #042c33;
    box-shadow: 0 0 22px rgba(129, 236, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.primary-cta::after,
.button--primary::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    transform: skewX(-20deg);
    animation: shine 4s infinite;
}

@keyframes shine {
    0% {
        left: -100%;
    }
    20% {
        left: 200%;
    }
    100% {
        left: 200%;
    }
}

.primary-cta:hover,
.button--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 32px rgba(129, 236, 255, 0.35);
}

.button--ghost {
    background: transparent;
    color: var(--primary);
}

.button--ghost:hover {
    background: rgba(129, 236, 255, 0.08);
    transform: translateY(-2px);
}

.sidebar__footer,
.footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sidebar__footer {
    margin-top: auto;
}

.content {
    min-width: 0;
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
    gap: 2.25rem;
    align-items: center;
    min-height: min(42rem, calc(100vh - var(--topbar-height) - 2rem));
    padding: 2.75rem 0 2rem;
}

.hero__watermark {
    position: absolute;
    left: -7rem;
    top: 14rem;
    font-size: clamp(6rem, 18vw, 12rem);
    font-weight: 700;
    color: rgba(129, 236, 255, 0.05);
    transform: rotate(-90deg);
    transform-origin: left top;
    pointer-events: none;
}

.hero__intro {
    position: relative;
    z-index: 1;
    max-width: 42rem;
}

.hero__kicker {
    display: inline-flex;
    margin: 0 0 1rem;
    padding: 0.5rem 0.75rem;
    background: rgba(129, 236, 255, 0.08);
    border-left: 4px solid var(--primary);
    color: var(--primary);
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero__eyebrow {
    margin: 0 0 1rem;
    color: var(--text-dim);
    font-family: var(--mono);
    letter-spacing: 0.18em;
    font-size: 0.72rem;
}

.hero h1 {
    margin: 0;
    font-size: clamp(3.4rem, 9vw, 6.6rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
}

.hero__name {
    color: var(--primary);
    font-style: italic;
    text-shadow: 0 0 28px rgba(129, 236, 255, 0.75);
}

.hero__lede {
    max-width: 38rem;
    margin: 1.5rem 0 0;
    color: var(--text-dim);
    font-size: 1.08rem;
    line-height: 1.75;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 2rem;
}

.hero__metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 2rem;
}

.metric-card {
    padding: 1rem;
    background: rgba(14, 18, 24, 0.7);
    border-top: 1px solid var(--line);
}

.metric-card__value {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

.metric-card__label {
    margin: 0.35rem 0 0;
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.terminal-window {
    overflow: hidden;
    align-self: center;
}

.terminal-window__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 2.1rem;
    padding: 0 0.95rem;
    background: var(--surface-strong);
    border-bottom: 1px solid var(--line);
}

.terminal-window__top p {
    margin: 0;
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--text-dim);
    letter-spacing: 0.14em;
}

.terminal-window__lights {
    display: inline-flex;
    gap: 0.35rem;
}

.terminal-window__lights span {
    width: 0.6rem;
    height: 0.6rem;
}

.terminal-window__lights .is-error {
    background: #ff716c;
}

.terminal-window__lights .is-warn {
    background: #f1d07b;
}

.terminal-window__lights .is-ok {
    background: var(--primary-strong);
}

.terminal-window__body {
    min-height: 22rem;
    max-height: 22rem;
    padding: 1.5rem;
    font-family: var(--mono);
    font-size: 0.88rem;
    color: var(--text);
    line-height: 1.8;
    overflow-y: auto;
}

.terminal-window__body::-webkit-scrollbar {
    width: 6px;
}

.terminal-window__body::-webkit-scrollbar-track {
    background: transparent;
}

.terminal-window__body::-webkit-scrollbar-thumb {
    background: var(--primary-muted);
    border-radius: 3px;
}

.terminal-window__body::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

.terminal-line {
    margin: 0;
    white-space: pre-wrap;
}

.terminal-line--command {
    color: var(--primary);
}

.terminal-line--response {
    color: var(--text-dim);
}

.terminal-input-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--primary);
    font-family: var(--mono);
    font-size: 0.88rem;
    padding: 0;
    margin: 0;
    outline: none;
}

.terminal-input:disabled {
    color: var(--primary);
    opacity: 1;
}

.terminal-cursor {
    display: inline-block;
    width: 0.72rem;
    height: 1rem;
    vertical-align: middle;
    background: var(--primary);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.section {
    padding: 4rem 0 0;
}

.section__heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line);
}

.section__heading--tight {
    padding-bottom: 0;
    border-bottom: none;
}

.section__heading h2 {
    margin: 0.35rem 0 0;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.05em;
}

.section__meta {
    margin: 0;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.75rem;
}

.project-card {
    position: relative;
    display: grid;
    gap: 1.2rem;
    padding: 1.3rem;
    transition:
        transform 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--line-strong);
    box-shadow: 0 24px 60px rgba(0, 212, 236, 0.13);
}

.project-card::after {
    content: "";
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    width: 1rem;
    height: 1rem;
    border-top: 2px solid transparent;
    border-right: 2px solid transparent;
    transition: border-color 180ms ease;
}

.project-card:hover::after {
    border-color: var(--primary);
}

.project-card__head,
.project-card__footer,
.contact-cards,
.contact-layout,
.capability-layout,
.analytics__stats,
.membership-panel,
.membership-panel__facts {
    display: grid;
    gap: 1rem;
}

.project-card__head {
    grid-template-columns: auto auto;
    justify-content: space-between;
    align-items: start;
}

.project-card__icon {
    font-size: 1.8rem;
    color: var(--primary);
}

.project-card__links {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    justify-content: flex-end;
}

.project-card__links a {
    color: var(--text-dim);
    border-bottom: 1px solid transparent;
    padding-bottom: 0.12rem;
}

.project-card__links a:hover {
    color: var(--primary);
    border-color: rgba(129, 236, 255, 0.4);
}

.project-card h3,
.timeline__title,
.analytics__score h3 {
    margin: 0;
    font-size: 1.15rem;
}

.project-card__copy {
    margin: 0;
    line-height: 1.75;
}

.project-card__footer {
    grid-template-columns: 1fr;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.tag-list span {
    display: inline-flex;
    padding: 0.35rem 0.48rem;
    background: rgba(24, 28, 36, 0.8);
    border: 1px solid rgba(129, 236, 255, 0.12);
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.section--split {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1rem;
}

.section__panel {
    padding: 1.5rem;
}

.timeline {
    display: grid;
    gap: 1.4rem;
    margin-top: 1.5rem;
}

.timeline__item {
    display: grid;
    gap: 0.45rem;
    padding-left: 1.1rem;
    border-left: 2px solid rgba(129, 236, 255, 0.2);
}

.timeline__meta {
    margin: 0;
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.timeline__copy {
    margin: 0;
    line-height: 1.7;
    color: var(--text-dim);
}

.analytics {
    align-self: start;
}

.analytics__score {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.25rem;
    align-items: center;
    margin-top: 1rem;
}

.analytics__ring {
    width: 6rem;
    height: 6rem;
    display: grid;
    place-items: center;
    border: 1px solid rgba(129, 236, 255, 0.2);
    background:
        radial-gradient(
            circle at center,
            rgba(129, 236, 255, 0.18) 0 32%,
            transparent 34%
        ),
        linear-gradient(
            145deg,
            transparent 0 55%,
            rgba(129, 236, 255, 0.25) 55% 58%,
            transparent 58%
        );
    color: var(--primary);
    font-size: 1.4rem;
    font-weight: 700;
}

.analytics__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.4rem;
}

.analytics-stat {
    padding: 1rem;
    background: rgba(20, 24, 31, 0.82);
}

.analytics-stat p {
    margin: 0;
}

.analytics-stat__label {
    font-family: var(--mono);
    font-size: 0.64rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.analytics-stat__value {
    margin-top: 0.35rem;
    font-size: 1.4rem;
    color: var(--primary);
    font-weight: 700;
}

.membership-panel {
    grid-template-columns: 1.15fr 0.85fr;
    margin-top: 1.75rem;
    padding: 1.5rem;
    background: rgba(17, 19, 24, 0.84);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.membership-panel__copy h3 {
    margin: 0.35rem 0 0;
    font-size: 1.75rem;
    letter-spacing: -0.04em;
}

.membership-panel__copy p:last-child {
    margin: 1rem 0 0;
    color: var(--text-dim);
    line-height: 1.8;
    max-width: 38rem;
}

.membership-panel__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-self: start;
}

.membership-fact {
    padding: 1rem;
    background: rgba(20, 24, 31, 0.82);
    border-left: 2px solid rgba(129, 236, 255, 0.25);
}

.membership-fact__label,
.membership-fact__value {
    margin: 0;
}

.membership-fact__label {
    font-family: var(--mono);
    font-size: 0.64rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.membership-fact__value {
    margin-top: 0.4rem;
    font-family: var(--mono);
    font-size: 0.86rem;
    line-height: 1.55;
    color: var(--primary);
}

.capability-layout {
    grid-template-columns: 1.2fr 0.8fr;
    margin-top: 1.75rem;
}

.capability-list {
    display: grid;
    gap: 1rem;
}

.capability-item {
    display: grid;
    gap: 0.55rem;
}

.capability-item__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.capability-item__value {
    color: var(--primary);
}

.capability-item__bar {
    height: 0.35rem;
    background: rgba(129, 236, 255, 0.08);
}

.capability-item__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-strong), var(--primary));
    box-shadow: 0 0 14px rgba(129, 236, 255, 0.35);
}

.notes-panel {
    padding: 1.5rem;
}

.section--contact {
    padding-bottom: 5rem;
}

.contact-layout {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
    margin-top: 1.75rem;
}

.contact-copy {
    display: grid;
    gap: 1.25rem;
}

.contact-copy p {
    margin: 0;
    line-height: 1.8;
    font-size: 1rem;
}

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

.contact-cards__item {
    padding: 1rem;
}

.contact-card__label {
    display: block;
    margin-bottom: 0.55rem;
    font-family: var(--mono);
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.contact-card__value {
    color: var(--text);
    word-break: break-word;
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    padding: 1.3rem;
}

.contact-form label {
    display: grid;
    gap: 0.55rem;
}

.contact-form span {
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--primary);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid transparent;
    background: rgba(31, 36, 45, 0.92);
    color: var(--text);
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--line-strong);
    box-shadow: 0 0 0 1px rgba(129, 236, 255, 0.18);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(151, 166, 184, 0.4);
}

.contact-form__full,
.contact-form__actions,
.form-status {
    grid-column: 1 / -1;
}

.contact-form__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.form-status {
    margin: 0;
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--text-dim);
    min-height: 1.2rem;
}

.footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 20;
    padding: 0.7rem 1.5rem;
    background: rgba(7, 9, 12, 0.84);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--line);
}

.reveal {
    opacity: 1;
    transform: translateY(0);
    transition:
        opacity 500ms ease,
        transform 500ms ease;
}

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

@media (max-width: 1100px) {
    .site-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: relative;
        top: 0;
        min-height: auto;
        order: 2;
    }

    .content {
        order: 1;
    }

    .hero,
    .section--split,
    .capability-layout,
    .contact-layout,
    .membership-panel,
    .membership-panel__facts {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

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

@media (max-width: 820px) {
    .topbar {
        grid-template-columns: auto auto auto;
    }

    .topnav,
    .status-cluster {
        display: none;
    }

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

    .hero {
        min-height: auto;
        padding-top: 2.8rem;
    }

    .hero__watermark {
        left: -2rem;
        top: 11rem;
        opacity: 0.6;
    }

    .hero__metrics,
    .project-grid,
    .contact-cards,
    .analytics__stats,
    .contact-form {
        grid-template-columns: 1fr;
    }

    .footer {
        position: static;
        flex-wrap: wrap;
    }
}

@media (max-width: 560px) {
    .site-shell,
    .topbar,
    .mobile-menu {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero__name {
        display: block;
    }

    .hero__lede {
        font-size: 0.98rem;
    }

    .section {
        padding-top: 3.25rem;
    }
}