:root {
    --color-bg: #000000;
    --color-text: #ffffff;
    --color-accent: #9af4df;
    --color-border: #333333;
    --color-muted: #9ca3af;
    --color-panel: #080808;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --container-width: 1200px;
    --nav-height: 80px;
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography Utilities */
.h1 {
    font-size: 3.5rem;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1.1;
}

.h2 {
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: 0;
}

.h3 {
    font-size: 1.5rem;
    font-weight: 500;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 9999px;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: white;
    color: black;
}

.btn-primary:hover {
    background-color: #e5e5e5;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid white;
    color: white;
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Announcement Bar */
#announcement-bar {
    background-color: var(--color-accent);
    color: white;
    font-size: 0.875rem;
    padding: 10px 0;
    text-align: center;
    width: 100%;
}

.announcement-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.news-tag {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.hiring-link {
    text-decoration: underline;
    opacity: 0.9;
}

.hiring-link:hover {
    opacity: 1;
}

/* Header */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    height: var(--nav-height);
    display: flex;
    align-items: center;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0;
    user-select: none;
    line-height: 1;
}

.brand-logo {
    display: block;
    width: 30px;
    height: 19px;
    object-fit: contain;
    flex: 0 0 auto;
}

.main-nav ul {
    display: flex;
    gap: 32px;
}

.main-nav a {
    font-size: 0.9rem;
    color: #a1a1aa;
    /* Light gray */
    transition: color 0.2s;
    font-weight: 500;
}

.main-nav a:hover {
    color: white;
}

.main-nav a.active {
    color: white;
}

/* Home */
.home-hero,
.home-research,
.system-brief,
.system-architecture,
.model-bridge,
.about-band,
.hiring-band,
.about-page-hero,
.about-intro,
.about-operating-system,
.about-team-note {
    position: relative;
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        #000;
    background-size: 48px 48px;
}

.home-hero {
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    align-items: center;
    padding: 72px 0 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.home-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(360px, 0.94fr);
    gap: 44px;
    align-items: center;
}

.doc-kicker,
.section-rule,
.plate-spec span,
.bridge-table span,
.unit-number {
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.home-brand-lockup {
    position: relative;
    display: inline-block;
    margin-top: 30px;
}

.home-brand-lockup h1 {
    font-size: clamp(5rem, 12vw, 9.5rem);
    line-height: 0.88;
    margin: 0;
    letter-spacing: 0;
}

.pronunciation-badge {
    position: absolute;
    left: 0;
    bottom: -48px;
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(154, 244, 223, 0.32);
    padding: 0 11px;
    color: var(--color-accent);
    background: rgba(154, 244, 223, 0.045);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
    transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.pronunciation-badge:hover,
.pronunciation-badge:focus-within {
    border-color: rgba(154, 244, 223, 0.62);
    background: rgba(154, 244, 223, 0.075);
    color: #c9fff2;
}

.pronunciation-badge span {
    color: #c9fff2;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
}

.rose-mark {
    position: relative;
    isolation: isolate;
    display: inline-grid;
    width: 1.35em;
    height: 1.35em;
    place-items: center;
    color: #f5f5f0;
    font-size: 0.9rem;
    line-height: 1;
    transform-origin: 50% 72%;
    animation: roseBloom 4.8s cubic-bezier(0.45, 0, 0.25, 1) infinite;
}

.rose-mark::before {
    content: "";
    position: absolute;
    inset: -0.42em;
    z-index: -1;
    border-radius: 999px;
    background:
        radial-gradient(circle, rgba(154, 244, 223, 0.2), transparent 58%),
        radial-gradient(circle, rgba(245, 245, 240, 0.12), transparent 42%);
    opacity: 0;
    transform: scale(0.52);
    animation: roseGlow 4.8s cubic-bezier(0.45, 0, 0.25, 1) infinite;
}

.pronunciation-badge:hover .rose-mark,
.pronunciation-badge:focus-within .rose-mark {
    animation: roseBloomHover 0.72s cubic-bezier(0.18, 0.8, 0.25, 1) both;
}

.pronunciation-badge:hover .rose-mark::before,
.pronunciation-badge:focus-within .rose-mark::before {
    animation: roseGlowHover 0.72s cubic-bezier(0.18, 0.8, 0.25, 1) both;
}

@keyframes roseBloom {
    0% {
        transform: scale(0.82) rotate(-7deg);
    }

    10% {
        transform: scale(1.12) rotate(2deg);
    }

    18%,
    72% {
        transform: scale(1) rotate(0deg);
    }

    82% {
        transform: scale(1.04) rotate(1deg);
    }

    100% {
        transform: scale(0.98) rotate(0deg);
    }
}

@keyframes roseBloomHover {
    0% {
        transform: scale(0.96) rotate(-3deg);
    }

    44% {
        transform: scale(1.24) rotate(4deg);
    }

    100% {
        transform: scale(1.08) rotate(0deg);
    }
}

@keyframes roseGlow {
    0% {
        opacity: 0;
        transform: scale(0.52);
    }

    10% {
        opacity: 0.9;
        transform: scale(1);
    }

    26% {
        opacity: 0.2;
        transform: scale(1.18);
    }

    72% {
        opacity: 0.14;
        transform: scale(0.96);
    }

    100% {
        opacity: 0;
        transform: scale(0.82);
    }
}

@keyframes roseGlowHover {
    0% {
        opacity: 0.18;
        transform: scale(0.7);
    }

    48% {
        opacity: 1;
        transform: scale(1.32);
    }

    100% {
        opacity: 0.36;
        transform: scale(1.08);
    }
}

.home-hero-subtitle {
    color: #f4f4f1;
    font-size: clamp(1.42rem, 2.55vw, 2.35rem);
    font-weight: 600;
    margin-top: 64px;
    white-space: nowrap;
}

.home-hero-statement {
    max-width: 620px;
    color: #b8b8b2;
    font-size: 1.22rem;
    line-height: 1.65;
    margin-top: 34px;
}

.home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 38px;
}

.doc-link {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 0;
    padding: 0 18px;
    color: #fff;
    font-size: 0.92rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.03);
}

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

.doc-link.muted {
    color: #b8b8b2;
}

.hero-technical-plate {
    width: 100%;
    max-width: 540px;
    justify-self: end;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background:
        linear-gradient(145deg, rgba(154, 244, 223, 0.06), transparent 38%),
        rgba(0, 0, 0, 0.66);
    padding: 16px;
}

.plate-media {
    position: relative;
    aspect-ratio: 1.18;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background:
        radial-gradient(circle at 72% 42%, rgba(154, 244, 223, 0.16), transparent 30%),
        radial-gradient(circle at 18% 76%, rgba(124, 203, 255, 0.12), transparent 28%),
        #020303;
}

.plate-media::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(120deg, rgba(154, 244, 223, 0.1), transparent 24%),
        linear-gradient(180deg, transparent 52%, rgba(0, 0, 0, 0.48));
    pointer-events: none;
}

.plate-media::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.34)),
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: auto, 60px 60px, 60px 60px;
    pointer-events: none;
}

.plate-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.82) contrast(1.08);
    opacity: 0.62;
}

.particle-scan {
    position: absolute;
    z-index: 3;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle, rgba(154, 244, 223, 0.42) 0 0.8px, transparent 1.6px) 12% 24% / 118px 86px repeat,
        radial-gradient(circle, rgba(245, 245, 240, 0.22) 0 0.7px, transparent 1.4px) 38% 62% / 156px 112px repeat;
    opacity: 0.62;
}

.particle-scan::before,
.particle-scan::after {
    content: "";
    position: absolute;
    top: -12%;
    bottom: -12%;
    width: 1px;
    background:
        linear-gradient(180deg, transparent, rgba(154, 244, 223, 0.68) 18%, rgba(245, 245, 240, 0.58) 50%, rgba(154, 244, 223, 0.68) 82%, transparent);
    box-shadow:
        0 0 16px rgba(154, 244, 223, 0.24),
        18px 0 42px rgba(154, 244, 223, 0.1),
        -18px 0 42px rgba(154, 244, 223, 0.1);
    opacity: 0;
    animation: precisionScan 5.6s cubic-bezier(0.45, 0, 0.25, 1) infinite;
}

.particle-scan::after {
    width: 72px;
    background:
        radial-gradient(circle, rgba(154, 244, 223, 0.76) 0 1px, transparent 2px) 50% 18% / 18px 64px repeat-y,
        radial-gradient(circle, rgba(245, 245, 240, 0.52) 0 0.8px, transparent 1.7px) 48% 42% / 24px 78px repeat-y;
    box-shadow: none;
    filter: drop-shadow(0 0 8px rgba(154, 244, 223, 0.18));
    transform: translateX(-72px);
    animation-name: precisionParticles;
}

@keyframes precisionScan {
    0% {
        transform: translateX(8%);
        opacity: 0;
    }

    16% {
        opacity: 0.72;
    }

    78% {
        opacity: 0.72;
    }

    100% {
        transform: translateX(92%);
        opacity: 0;
    }
}

@keyframes precisionParticles {
    0% {
        transform: translateX(4%);
        opacity: 0;
    }

    16% {
        opacity: 0.58;
    }

    78% {
        opacity: 0.58;
    }

    100% {
        transform: translateX(88%);
        opacity: 0;
    }
}

.calibration-overlay {
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
}

.calibration-overlay::before,
.calibration-overlay::after {
    content: "";
    position: absolute;
    inset: 18px;
    opacity: 0.5;
    background:
        linear-gradient(90deg, rgba(154, 244, 223, 0.55) 0 22px, transparent 22px calc(100% - 22px), rgba(154, 244, 223, 0.55) calc(100% - 22px)),
        linear-gradient(90deg, rgba(154, 244, 223, 0.55) 0 22px, transparent 22px calc(100% - 22px), rgba(154, 244, 223, 0.55) calc(100% - 22px)),
        linear-gradient(180deg, rgba(154, 244, 223, 0.55) 0 22px, transparent 22px calc(100% - 22px), rgba(154, 244, 223, 0.55) calc(100% - 22px)),
        linear-gradient(180deg, rgba(154, 244, 223, 0.55) 0 22px, transparent 22px calc(100% - 22px), rgba(154, 244, 223, 0.55) calc(100% - 22px));
    background-position: left top, left bottom, left top, right top;
    background-repeat: no-repeat;
    background-size: 100% 1px, 100% 1px, 1px 100%, 1px 100%;
}

.calibration-overlay::after {
    inset: 0;
    opacity: 0.24;
    background:
        linear-gradient(90deg, transparent 0 47%, rgba(154, 244, 223, 0.38) 47% 47.2%, transparent 47.2%),
        linear-gradient(180deg, transparent 0 57%, rgba(154, 244, 223, 0.28) 57% 57.2%, transparent 57.2%);
}

.calibration-frame {
    position: absolute;
    left: 55%;
    top: 33%;
    width: 26%;
    height: 28%;
    border: 1px solid rgba(154, 244, 223, 0.46);
    box-shadow:
        inset 0 0 0 1px rgba(245, 245, 240, 0.08),
        0 0 24px rgba(154, 244, 223, 0.08);
    animation: calibrationDrift 7.2s ease-in-out infinite;
}

.calibration-frame::before,
.calibration-frame::after {
    content: "";
    position: absolute;
    width: 32%;
    height: 1px;
    left: 34%;
    top: 50%;
    background: rgba(154, 244, 223, 0.36);
}

.calibration-frame::after {
    width: 1px;
    height: 32%;
    left: 50%;
    top: 34%;
}

.calibration-point {
    position: absolute;
    width: 6px;
    height: 6px;
    border: 1px solid rgba(154, 244, 223, 0.64);
    border-radius: 50%;
    box-shadow: 0 0 14px rgba(154, 244, 223, 0.24);
    animation: calibrationPulse 3.4s ease-in-out infinite;
}

.point-a {
    left: 27%;
    top: 71%;
}

.point-b {
    left: 61%;
    top: 43%;
    animation-delay: 0.7s;
}

.point-c {
    left: 79%;
    top: 66%;
    animation-delay: 1.4s;
}

@keyframes calibrationDrift {
    0%,
    100% {
        transform: translate(0, 0);
        opacity: 0.42;
    }

    50% {
        transform: translate(-10px, 8px);
        opacity: 0.72;
    }
}

@keyframes calibrationPulse {
    0%,
    100% {
        transform: scale(0.84);
        opacity: 0.36;
    }

    50% {
        transform: scale(1.18);
        opacity: 0.84;
    }
}

.plate-spec,
.bridge-table {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-left: 1px solid rgba(255, 255, 255, 0.18);
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    margin-top: 16px;
}

.plate-spec div,
.bridge-table div {
    min-height: 82px;
    padding: 14px;
    border-right: 1px solid rgba(255, 255, 255, 0.18);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.plate-spec strong,
.bridge-table strong {
    display: block;
    margin-top: 9px;
    color: #efefec;
    font-size: 0.95rem;
    line-height: 1.35;
}

.home-research,
.system-brief,
.system-architecture,
.model-bridge,
.about-band {
    padding: 96px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.home-research-list {
    display: grid;
    gap: 0;
    margin-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.home-research-project {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.4fr);
    gap: 56px;
    align-items: center;
    padding: 34px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.home-research-project:hover h3 {
    color: var(--color-accent);
}

.home-research-copy {
    max-width: 760px;
}

.home-research-copy span,
.architecture-stack span {
    color: var(--color-accent);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.home-research-copy h3 {
    color: #f5f5f0;
    font-size: clamp(1.85rem, 3.7vw, 3.25rem);
    line-height: 1.04;
    margin-top: 18px;
    transition: color 0.2s ease;
}

.home-research-copy p {
    max-width: 680px;
    color: #a7a7a0;
    font-size: 1.04rem;
    line-height: 1.66;
    margin: 18px 0 24px;
}

.home-research-media {
    display: block;
    position: relative;
    overflow: hidden;
    aspect-ratio: 1.34;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background:
        radial-gradient(circle at 72% 28%, rgba(154, 244, 223, 0.1), transparent 34%),
        rgba(255, 255, 255, 0.018);
    justify-self: end;
    width: 100%;
    max-width: 390px;
}

.home-research-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.28)),
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: auto, 44px 44px, 44px 44px;
    pointer-events: none;
}

.home-research-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 18px;
    opacity: 0.9;
    filter: saturate(0.9) contrast(1.03);
    transition: transform 0.35s ease;
}

.home-research-media:hover img {
    transform: scale(1.035);
}

.brief-grid,
.bridge-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 72px;
}

.brief-heading h2,
.system-architecture h2,
.bridge-copy h2,
.about-band h2,
.hiring-band h2 {
    color: #f5f5f0;
    font-size: clamp(1.9rem, 3.6vw, 3.25rem);
    line-height: 1.08;
    margin-top: 26px;
    letter-spacing: 0;
}

.brief-copy,
.bridge-copy {
    color: #b8b8b2;
    font-size: 1.08rem;
    line-height: 1.78;
}

.brief-copy p + p {
    margin-top: 26px;
}

.brief-copy strong {
    color: #fff;
    font-weight: 600;
}

.section-rule {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.system-architecture-grid {
    display: grid;
    grid-template-columns: 0.72fr 1.28fr;
    gap: 72px;
    align-items: start;
}

.architecture-stack {
    display: grid;
    grid-template-columns: 1fr;
    border-left: 1px solid rgba(255, 255, 255, 0.16);
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.architecture-stack article {
    display: grid;
    grid-template-columns: 64px minmax(180px, 0.45fr) minmax(0, 1fr);
    gap: 22px;
    align-items: start;
    min-height: 128px;
    padding: 28px;
    border-right: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.018);
}

.architecture-stack h3 {
    color: #f4f4f1;
    font-size: 1.35rem;
    line-height: 1.16;
}

.architecture-stack p {
    color: #a7a7a0;
    font-size: 1rem;
    line-height: 1.62;
}

.bridge-index {
    align-self: start;
}

.bridge-copy p {
    margin-top: 28px;
}

.about-band-grid {
    display: grid;
    grid-template-columns: 0.95fr 1fr;
    gap: 72px;
    align-items: start;
    padding-top: 34px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.about-band-copy {
    color: #b8b8b2;
    font-size: 1.08rem;
    line-height: 1.76;
}

.about-band-copy p + p {
    margin-top: 24px;
}

#about {
    scroll-margin-top: calc(var(--nav-height) + 24px);
}

.hiring-band {
    padding: 76px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hiring-band-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.55fr);
    gap: 56px;
    align-items: end;
    padding-top: 34px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hiring-band-copy {
    display: grid;
    gap: 22px;
    justify-items: start;
}

.hiring-band-copy p {
    color: #b8b8b2;
    font-size: 1.04rem;
    line-height: 1.65;
}

@media (max-width: 1100px) {
    .pronunciation-badge {
        left: 0;
        bottom: -46px;
    }

    .home-hero-subtitle {
        margin-top: 62px;
    }
}

/* About */
.about-page-hero {
    padding: 112px 0 86px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.about-page-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(380px, 0.92fr);
    gap: 72px;
    align-items: center;
}

.about-page-copy h1 {
    max-width: 820px;
    color: #f5f5f0;
    font-size: clamp(2.65rem, 5.8vw, 5.3rem);
    line-height: 0.98;
    letter-spacing: 0;
    margin-top: 28px;
}

.about-page-copy p {
    max-width: 720px;
    color: #b8b8b2;
    font-size: 1.12rem;
    line-height: 1.72;
    margin-top: 30px;
}

.about-lab-photo {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background:
        radial-gradient(circle at 68% 24%, rgba(154, 244, 223, 0.12), transparent 34%),
        rgba(255, 255, 255, 0.02);
}

.about-lab-photo::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.42)),
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: auto, 44px 44px, 44px 44px;
    pointer-events: none;
}

.about-lab-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.88;
    filter: saturate(0.85) contrast(1.04);
}

.about-lab-photo figcaption {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: end;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.about-lab-photo span,
.about-system-grid span {
    color: var(--color-accent);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.about-lab-photo strong {
    color: #f5f5f0;
    font-size: 0.95rem;
    font-weight: 600;
}

.about-intro,
.about-operating-system,
.about-team-note {
    padding: 92px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.about-intro-grid,
.about-team-note-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 72px;
    align-items: start;
    padding-top: 34px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.about-intro h2,
.about-team-note h2 {
    color: #f5f5f0;
    font-size: clamp(1.9rem, 3.6vw, 3.25rem);
    line-height: 1.08;
    margin-top: 26px;
    letter-spacing: 0;
}

.about-intro-copy {
    color: #b8b8b2;
    font-size: 1.08rem;
    line-height: 1.76;
}

.about-intro-copy p + p {
    margin-top: 24px;
}

.about-intro-copy .doc-link {
    margin-top: 28px;
}

.about-system-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 34px;
    border-left: 1px solid rgba(255, 255, 255, 0.16);
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.about-system-grid article {
    min-height: 270px;
    padding: 26px;
    border-right: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.018);
}

.about-system-grid h3 {
    color: #f4f4f1;
    font-size: 1.5rem;
    line-height: 1.16;
    margin-top: 42px;
}

.about-system-grid p {
    color: #a7a7a0;
    font-size: 1rem;
    line-height: 1.62;
    margin-top: 18px;
}

/* Research */
.research-index-hero,
.research-index-list {
    position: relative;
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        #000;
    background-size: 48px 48px;
}

.research-index-hero {
    padding: 116px 0 78px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.research-index-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
    gap: 76px;
    align-items: end;
}

.research-index-hero h1 {
    max-width: 820px;
    color: #f5f5f0;
    font-size: clamp(1.9rem, 4vw, 3.55rem);
    line-height: 1.08;
    letter-spacing: 0;
    margin-top: 26px;
}

.research-index-hero p {
    color: #b8b8b2;
    font-size: 1.08rem;
    line-height: 1.72;
}

.research-topic-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 28px;
}

.research-topic-strip span,
.research-project-meta span {
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    border: 1px solid rgba(154, 244, 223, 0.28);
    padding: 0 10px;
    color: var(--color-accent);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(154, 244, 223, 0.035);
}

.research-index-list {
    padding: 72px 0 112px;
}

.research-project {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.38fr);
    gap: 56px;
    align-items: center;
    padding: 38px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.research-project:hover h2 {
    color: var(--color-accent);
}

.research-project-copy {
    max-width: 780px;
}

.research-project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.research-project h2 {
    color: #f5f5f0;
    font-size: clamp(2.2rem, 4.2vw, 3.85rem);
    line-height: 1.02;
    margin-top: 20px;
    letter-spacing: 0;
    transition: color 0.2s ease;
}

.research-project p {
    max-width: 740px;
    color: #a7a7a0;
    font-size: 1.12rem;
    line-height: 1.68;
    margin: 20px 0 26px;
}

.research-project-media {
    display: block;
    position: relative;
    overflow: hidden;
    aspect-ratio: 1.28;
    max-width: 360px;
    justify-self: end;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background:
        radial-gradient(circle at 70% 35%, rgba(154, 244, 223, 0.12), transparent 34%),
        rgba(255, 255, 255, 0.025);
}

.research-project-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.28)),
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: auto, 44px 44px, 44px 44px;
    pointer-events: none;
}

.research-project-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 18px;
    filter: saturate(0.9) contrast(1.04);
    transition: transform 0.35s ease;
}

.research-project-media:hover img {
    transform: scale(1.035);
}

/* Careers */
.careers-hero,
.careers-openings,
.job-detail {
    position: relative;
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        #000;
    background-size: 48px 48px;
}

.careers-hero {
    padding: 112px 0 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.careers-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
    gap: 72px;
    align-items: end;
}

.careers-hero h1,
.job-body h1 {
    color: #f5f5f0;
    font-size: clamp(2.65rem, 5.6vw, 5.35rem);
    line-height: 0.96;
    margin-top: 28px;
    letter-spacing: 0;
}

.job-body h1 {
    font-size: clamp(1.9rem, 3.35vw, 3rem);
    line-height: 1.12;
}

.careers-hero p,
.job-lede {
    color: #b8b8b2;
    font-size: 1.12rem;
    line-height: 1.75;
}

.careers-openings {
    padding: 72px 0 108px;
}

.job-list {
    display: grid;
    gap: 0;
    margin-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.job-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(180px, 0.28fr);
    gap: 32px;
    padding: 28px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.job-card:hover h2 {
    color: var(--color-accent);
}

.job-team {
    color: var(--color-accent);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.job-card h2 {
    color: #f5f5f0;
    font-size: clamp(1.6rem, 3vw, 2.45rem);
    line-height: 1.06;
    margin-top: 14px;
    transition: color 0.2s ease;
}

.job-card p {
    max-width: 720px;
    color: #a7a7a0;
    font-size: 1rem;
    line-height: 1.65;
    margin-top: 16px;
}

.job-meta {
    display: grid;
    align-content: center;
    gap: 10px;
    color: #c8c8c1;
    font-size: 0.9rem;
}

.job-meta > span {
    padding-left: 14px;
    border-left: 1px solid rgba(154, 244, 223, 0.36);
}

.job-detail {
    padding: 104px 0 112px;
}

.job-detail-grid {
    display: grid;
    grid-template-columns: minmax(220px, 0.32fr) minmax(0, 0.78fr);
    gap: 72px;
    align-items: start;
}

.job-sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 28px);
}

.job-sidebar-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.job-sidebar-actions .job-sidebar-control,
.job-sidebar-actions .language-toggle {
    width: 100%;
    min-height: 36px;
    justify-content: center;
    padding: 0 12px;
    font-size: 0.78rem;
    line-height: 1;
}

.job-facts {
    display: grid;
    margin-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.job-facts div {
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.job-facts div > span {
    display: block;
    color: var(--color-accent);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.job-facts strong {
    display: block;
    color: #f5f5f0;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 8px;
}

.job-body {
    max-width: 820px;
}

.job-lede {
    max-width: 720px;
    margin-top: 28px;
}

.job-body h2 {
    display: flex;
    align-items: center;
    gap: 14px;
    color: #f5f5f0;
    font-size: 1.45rem;
    line-height: 1.2;
    margin-top: 64px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.job-body h2::before {
    content: "";
    width: 8px;
    height: 8px;
    border: 1px solid var(--color-accent);
    flex: 0 0 auto;
}

.job-body ul {
    display: grid;
    gap: 14px;
    color: #b8b8b2;
    font-size: 1rem;
    line-height: 1.7;
    list-style: none;
    margin-top: 22px;
}

.job-body li {
    position: relative;
    padding-left: 22px;
}

.job-body li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.74em;
    width: 6px;
    height: 6px;
    border: 1px solid var(--color-accent);
}

.job-apply {
    margin-top: 64px;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.job-apply p {
    color: #b8b8b2;
    margin: 14px 0 22px;
}

.job-apply-trigger {
    font: inherit;
}

.application-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.78);
    backdrop-filter: blur(12px);
}

.application-modal[hidden] {
    display: none;
}

.modal-open {
    overflow: hidden;
}

.application-dialog {
    position: relative;
    width: min(680px, 100%);
    max-height: min(88vh, 900px);
    overflow: auto;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        #050505;
    background-size: 42px 42px;
    padding: 32px;
}

.application-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #f5f5f0;
    background: rgba(255, 255, 255, 0.03);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
}

.application-dialog h2 {
    color: #f5f5f0;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.04;
    max-width: 540px;
}

.application-intro {
    color: #b8b8b2;
    font-size: 1rem;
    line-height: 1.65;
    max-width: 560px;
    margin-top: 16px;
}

.application-form {
    display: grid;
    gap: 18px;
    margin-top: 30px;
}

.application-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.turnstile-field {
    align-items: start;
}

.turnstile-widget {
    min-height: 65px;
}

.application-field {
    display: grid;
    gap: 8px;
}

.application-field span,
.application-field small {
    color: var(--color-accent);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.application-field small {
    color: #8d8d88;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
}

.application-field input,
.application-field select,
.application-field textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 0;
    padding: 13px 14px;
    color: #f5f5f0;
    font: inherit;
    font-size: 0.96rem;
    background: rgba(255, 255, 255, 0.035);
    caret-color: var(--color-accent);
}

.application-field select {
    appearance: none;
    min-height: 48px;
    padding-right: 44px;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--color-accent) 50%),
        linear-gradient(135deg, var(--color-accent) 50%, transparent 50%);
    background-position:
        calc(100% - 22px) 50%,
        calc(100% - 16px) 50%;
    background-repeat: no-repeat;
    background-size: 6px 6px, 6px 6px;
    cursor: pointer;
}

.position-field {
    position: relative;
}

.position-field select {
    min-height: 58px;
    border-color: rgba(154, 244, 223, 0.3);
    padding: 16px 52px 16px 16px;
    color: #f5f5f0;
    font-weight: 600;
    line-height: 1.35;
    background-color: rgba(154, 244, 223, 0.045);
    background-image:
        linear-gradient(45deg, transparent 50%, var(--color-accent) 50%),
        linear-gradient(135deg, var(--color-accent) 50%, transparent 50%),
        linear-gradient(135deg, rgba(154, 244, 223, 0.09), transparent 52%);
    background-position:
        calc(100% - 25px) 50%,
        calc(100% - 18px) 50%,
        0 0;
    background-size: 7px 7px, 7px 7px, 100% 100%;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.035);
}

.position-field select:hover {
    border-color: rgba(154, 244, 223, 0.58);
}

.application-field select option {
    color: #f5f5f0;
    background: #07100f;
}

.application-field input:focus,
.application-field select:focus,
.application-field textarea:focus {
    outline: none;
    border-color: rgba(154, 244, 223, 0.6);
    background: rgba(154, 244, 223, 0.055);
}

.application-field input:-webkit-autofill,
.application-field input:-webkit-autofill:hover,
.application-field input:-webkit-autofill:focus,
.application-field textarea:-webkit-autofill,
.application-field textarea:-webkit-autofill:hover,
.application-field textarea:-webkit-autofill:focus,
.application-field select:-webkit-autofill,
.application-field select:-webkit-autofill:hover,
.application-field select:-webkit-autofill:focus {
    border-color: rgba(154, 244, 223, 0.42);
    -webkit-text-fill-color: #f5f5f0;
    box-shadow: 0 0 0 1000px #07100f inset;
    transition: background-color 9999s ease-in-out 0s;
}

.phone-input-row {
    display: grid;
    grid-template-columns: minmax(132px, 0.34fr) minmax(0, 1fr);
    gap: 10px;
}

.phone-code-field,
.phone-number-field {
    display: grid;
    gap: 7px;
}

.phone-code-field small,
.phone-number-field small {
    color: #8d8d88;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.resume-field input[type="file"] {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    clip-path: inset(50%);
}

.resume-upload-control {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    min-height: 82px;
    border: 1px dashed rgba(154, 244, 223, 0.36);
    padding: 15px;
    background:
        linear-gradient(135deg, rgba(154, 244, 223, 0.055), transparent 48%),
        rgba(255, 255, 255, 0.025);
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.resume-upload-control:hover,
.resume-field input[type="file"]:focus + .resume-upload-control {
    border-color: rgba(154, 244, 223, 0.72);
    background-color: rgba(154, 244, 223, 0.045);
}

.resume-upload-control b {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border: 1px solid rgba(154, 244, 223, 0.48);
    color: var(--color-accent);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
}

.resume-upload-control strong {
    display: block;
    color: #f5f5f0;
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.3;
}

.resume-upload-control em {
    display: block;
    overflow: hidden;
    margin-top: 5px;
    color: #9d9d97;
    font-size: 0.88rem;
    font-style: normal;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.application-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 8px;
}

.application-actions button {
    font: inherit;
}

.application-actions button:disabled {
    cursor: not-allowed;
    opacity: 0.62;
}

.application-status {
    min-height: 1.4em;
    color: #b8b8b2;
    font-size: 0.94rem;
}

.application-status.success {
    color: var(--color-accent);
}

.application-status.error {
    color: #ffb4a8;
}

.lang-zh {
    display: none !important;
}

body.show-zh .lang-en {
    display: none !important;
}

body.show-zh .lang-zh {
    display: revert !important;
}

.language-toggle {
    display: inline-flex;
    min-height: 32px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0;
    padding: 0 11px;
    color: #c8c8c1;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    background: transparent;
    cursor: pointer;
}

.language-toggle:hover {
    color: #f5f5f0;
    border-color: rgba(154, 244, 223, 0.42);
}

.careers-toolbar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 24px;
}

.job-body h3 {
    position: relative;
    color: #f5f5f0;
    font-size: 1.06rem;
    line-height: 1.35;
    margin-top: 0;
    padding: 22px 0 0 34px;
    border-left: 1px solid rgba(154, 244, 223, 0.28);
    counter-increment: job-item;
}

.job-body h2 {
    counter-reset: job-item;
}

.job-body h3::before {
    content: counter(job-item, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 24px;
    color: var(--color-accent);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.job-body h3::after {
    content: "";
    position: absolute;
    left: -4px;
    top: 28px;
    width: 7px;
    height: 7px;
    background: #000;
    border: 1px solid var(--color-accent);
}

.job-body h3 + p {
    color: #b8b8b2;
    font-size: 1rem;
    line-height: 1.75;
    margin: 10px 0 0;
    padding: 0 0 24px 34px;
    border-left: 1px solid rgba(154, 244, 223, 0.28);
}

/* Industries / Applications Section */
.industries-section {
    padding: 80px 0;
}

.industries-section h2 {
    margin-bottom: 40px;
    padding-left: 20px;
}

/* Horizontal Scroll Container for Industries */
.industries-scroll {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 20px;
    padding: 0 20px 40px 20px;
    /* Bottom padding for scrollbar space */
    scrollbar-width: none;
    /* Firefox */
}

.industries-scroll::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.industry-card {
    flex: 0 0 400px;
    /* Fixed width cards */
    height: 500px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    scroll-snap-align: center;
    background-color: #111;
}

.industry-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.industry-card:hover img {
    transform: scale(1.05);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    z-index: 2;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.card-desc {
    color: #a1a1aa;
    font-size: 1rem;
}

/* Deploy Section */
.deploy-section {
    padding: 120px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.deploy-section h2 {
    margin-bottom: 48px;
    text-align: center;
}

.deploy-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #a1a1aa;
}

.form-group input {
    background: transparent;
    border: 1px solid #333;
    padding: 12px 16px;
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus {
    border-color: white;
}

.file-drop-zone {
    border: 2px dashed #333;
    border-radius: 8px;
    padding: 48px;
    text-align: center;
    color: #666;
    cursor: pointer;
    transition: border-color 0.2s;
}

.file-drop-zone:hover {
    border-color: #666;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 24px;
}

/* Footer */
.main-footer {
    border-top: 1px solid #333;
    padding: 48px 0;
    margin-top: 80px;
    font-size: 0.9rem;
    color: #666;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.socials {
    display: flex;
    gap: 16px;
}

.socials a:hover {
    color: white;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Typography Adjustments */
    .h1 {
        font-size: 2.5rem;
    }

    .h2 {
        font-size: 2rem;
    }

    .h3 {
        font-size: 1.25rem;
    }

    /* Header Adjustments */
    .main-header {
        height: auto;
        padding: 12px 0;
    }

    .header-inner {
        flex-direction: column;
        gap: 12px;
    }

    .main-nav ul {
        gap: 6px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-nav a {
        display: inline-flex;
        min-height: 34px;
        align-items: center;
        padding: 0 8px;
        font-size: 0.82rem;
    }
    
    .logo {
        margin-bottom: 5px;
    }

    .home-hero {
        min-height: auto;
        padding: 56px 0 48px;
    }

    .home-hero-grid,
    .home-research-project,
    .system-architecture-grid,
    .brief-grid,
    .bridge-grid,
    .about-band-grid,
    .hiring-band-grid,
    .about-page-hero-grid,
    .about-intro-grid,
    .about-team-note-grid,
    .about-system-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .doc-kicker,
    .section-rule,
    .plate-spec span,
    .bridge-table span,
    .unit-number {
        font-size: 0.68rem;
        line-height: 1.35;
    }

    .home-brand-lockup {
        display: inline-flex;
        flex-direction: column;
        align-items: flex-start;
        margin-top: 22px;
    }

    .home-brand-lockup h1 {
        font-size: clamp(4.1rem, 23vw, 6.4rem);
    }

    .pronunciation-badge {
        position: static;
        min-height: 28px;
        margin-top: 24px;
        font-size: 0.7rem;
    }

    .home-hero-subtitle {
        font-size: clamp(1.05rem, 5.2vw, 1.4rem);
        line-height: 1.25;
        white-space: normal;
        margin-top: 18px;
    }

    .home-hero-statement {
        font-size: 1rem;
        line-height: 1.6;
        margin-top: 24px;
    }

    .hero-technical-plate {
        max-width: 100%;
        justify-self: stretch;
        padding: 10px;
    }

    .plate-media {
        aspect-ratio: 1.08;
    }

    .plate-spec,
    .bridge-table,
    .architecture-stack article {
        grid-template-columns: 1fr;
    }

    .architecture-stack {
        border-top: 1px solid rgba(255, 255, 255, 0.16);
    }

    .home-research,
    .system-brief,
    .system-architecture,
    .model-bridge,
    .about-band,
    .hiring-band,
    .about-page-hero,
    .about-intro,
    .about-operating-system,
    .about-team-note {
        padding: 58px 0;
    }

    .brief-heading h2,
    .system-architecture h2,
    .bridge-copy h2,
    .about-band h2,
    .hiring-band h2,
    .about-intro h2,
    .about-team-note h2 {
        font-size: clamp(1.62rem, 7.6vw, 2.25rem);
    }

    .about-page-copy h1 {
        font-size: clamp(2.35rem, 12vw, 4rem);
    }

    .about-page-copy p,
    .about-intro-copy {
        font-size: 1rem;
    }

    .about-lab-photo {
        aspect-ratio: 1.08;
    }

    .about-lab-photo figcaption {
        align-items: start;
        flex-direction: column;
    }

    .about-system-grid article {
        min-height: 0;
        padding: 22px;
    }

    .about-system-grid h3 {
        margin-top: 34px;
    }

    .home-research-project {
        gap: 24px;
        padding: 30px 0;
    }

    .home-research-copy h3 {
        font-size: clamp(1.65rem, 8.2vw, 2.45rem);
    }

    .home-research-media {
        max-width: none;
        justify-self: stretch;
        aspect-ratio: 1.35;
    }

    .architecture-stack article {
        gap: 14px;
        min-height: 0;
        padding: 22px;
    }

    .architecture-stack h3 {
        font-size: 1.35rem;
    }

    .about-band-grid {
        padding-top: 28px;
    }

    .hiring-band-grid {
        align-items: start;
        padding-top: 28px;
    }

    .hiring-band-copy {
        gap: 18px;
    }

    .section-rule {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .research-index-hero {
        padding: 64px 0 54px;
    }

    .research-index-hero-grid,
    .research-project {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .research-index-hero h1 {
        font-size: clamp(1.85rem, 9.4vw, 2.8rem);
    }

    .research-index-hero p,
    .research-project p {
        font-size: 1rem;
    }

    .research-index-list {
        padding: 54px 0 72px;
    }

    .research-project {
        padding: 30px 0;
    }

    .research-project h2 {
        font-size: clamp(1.7rem, 8.5vw, 2.65rem);
    }

    .research-project-media {
        aspect-ratio: 1.35;
        max-width: none;
        justify-self: stretch;
    }

    .research-project-media img {
        padding: 16px;
    }

    .careers-toolbar {
        justify-content: flex-start;
    }

    .careers-hero {
        padding: 64px 0 54px;
    }

    .careers-hero-grid,
    .job-card,
    .job-detail-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .careers-hero h1,
    .job-body h1 {
        font-size: clamp(2.7rem, 15vw, 4.4rem);
    }

    .job-body h1 {
        font-size: clamp(1.65rem, 7.4vw, 2.35rem);
    }

    .careers-hero p,
    .job-lede {
        font-size: 1rem;
    }

    .careers-openings,
    .job-detail {
        padding: 54px 0 70px;
    }

    .job-card {
        padding: 24px 0;
    }

    .job-card h2 {
        font-size: clamp(1.42rem, 8vw, 2.15rem);
    }

    .job-meta {
        align-content: start;
        display: flex;
        flex-wrap: wrap;
    }

    .job-meta > span {
        min-height: 32px;
        display: inline-flex;
        align-items: center;
    }

    .job-sidebar {
        position: static;
    }

    .job-body h2 {
        margin-top: 46px;
    }

    .job-body h3 {
        padding-left: 28px;
    }

    .job-body h3 + p {
        padding-left: 28px;
    }

    .application-dialog {
        width: min(100%, 560px);
        max-height: 92vh;
        padding: 24px;
    }

    .application-dialog h2 {
        max-width: calc(100% - 46px);
        font-size: clamp(1.65rem, 10vw, 2.35rem);
    }

    .application-form {
        gap: 15px;
    }

    .phone-input-row {
        grid-template-columns: 1fr;
    }

    .application-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .application-actions .doc-link {
        width: 100%;
        justify-content: center;
    }

    /* Deploy Section Adjustments */
    .deploy-section {
        padding: 60px 20px;
    }

    .deploy-form {
        grid-template-columns: 1fr; /* Stack form inputs */
    }

    /* Footer Adjustments */
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .socials {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --nav-height: 68px;
    }

    .container {
        padding: 0 16px;
    }

    .main-nav ul {
        max-width: 320px;
    }

    .home-hero,
    .home-research,
    .careers-hero,
    .research-index-hero,
    .about-page-hero {
        padding-top: 44px;
    }

    .about-lab-photo {
        aspect-ratio: 1;
    }

    .home-brand-lockup h1 {
        font-size: clamp(3.45rem, 24vw, 5rem);
    }

    .home-hero-actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .doc-link {
        width: 100%;
        justify-content: center;
    }

    .plate-spec div,
    .bridge-table div {
        min-height: 70px;
        padding: 12px;
    }

    .home-research-project {
        gap: 20px;
    }

    .home-research-media {
        aspect-ratio: 1.12;
    }

    .home-research-media img {
        padding: 14px;
    }

    .architecture-stack article {
        padding: 18px;
    }

    .research-topic-strip span,
    .research-project-meta span {
        min-height: 28px;
        font-size: 0.65rem;
    }

    .research-project h2 {
        font-size: clamp(1.55rem, 9.5vw, 2.2rem);
    }

    .research-project-media {
        aspect-ratio: 1.12;
    }

    .careers-hero h1,
    .job-body h1 {
        font-size: clamp(2rem, 13vw, 3rem);
    }

    .job-sidebar-actions {
        grid-template-columns: 1fr;
    }

    .job-body h2 {
        font-size: 1.25rem;
    }

    .job-body h3,
    .job-body h3 + p {
        padding-left: 22px;
    }

    .application-modal {
        align-items: start;
        padding: 12px;
        overflow-y: auto;
    }

    .application-dialog {
        width: 100%;
        max-height: none;
        padding: 18px;
    }

    .application-close {
        top: 12px;
        right: 12px;
    }

    .application-field input,
    .application-field select,
    .application-field textarea {
        font-size: 16px;
    }

    .resume-upload-control {
        grid-template-columns: 42px minmax(0, 1fr);
        min-height: 74px;
        padding: 12px;
    }

    .resume-upload-control b {
        width: 42px;
        height: 42px;
    }

    .turnstile-widget {
        max-width: 100%;
        overflow: hidden;
    }
}

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

    .particle-scan::before,
    .particle-scan::after,
    .calibration-frame,
    .calibration-point,
    .rose-mark,
    .rose-mark::before,
    .pronunciation-badge:hover .rose-mark,
    .pronunciation-badge:hover .rose-mark::before,
    .pronunciation-badge:focus-within .rose-mark,
    .pronunciation-badge:focus-within .rose-mark::before {
        animation: none !important;
    }
}