:root {
    color-scheme: dark;
    --site-black: #050505;
    --site-coal: #101010;
    --site-graphite: #202020;
    --site-metal: #7b7b7b;
    --site-white: #ffffff;
    --site-paper: #f2f2f2;
    --site-line: rgba(255, 255, 255, 0.14);
    --site-muted: #b0b0b0;
    --site-display: 'Space Grotesk', sans-serif;
    --site-body: 'DM Sans', sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

body {
    min-width: 320px;
    margin: 0;
    background-color: var(--site-black);
    background-image:
        radial-gradient(circle at 78% 10%, rgba(34, 87, 158, 0.08), transparent 31%),
        linear-gradient(145deg, #050505 8%, #101010 55%, #080808 100%);
    color: var(--site-paper);
    font-family: var(--site-body);
    -webkit-font-smoothing: antialiased;
}

body,
button,
input,
select,
textarea {
    font-family: var(--site-body);
}

.global-circuit-field {
    position: fixed;
    inset: 76px 0 0;
    z-index: 0;
    overflow: hidden;
    background-image: url('../img/circuit-pattern.svg'), linear-gradient(180deg, rgba(21, 62, 116, 0.025), transparent 75%);
    background-position: center top, center;
    background-repeat: repeat, no-repeat;
    background-size: 960px 640px, 100% 100%;
    opacity: 0.22;
    pointer-events: none;
    mask-image: linear-gradient(180deg, #000 0%, #000 76%, transparent 100%);
}

.global-circuit-field::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 36%, rgba(76, 151, 255, 0.16) 48%, transparent 60%);
    background-size: 220% 100%;
    animation: circuitSweep 18s linear infinite;
    content: '';
    mask-image: url('../img/circuit-pattern.svg');
    mask-size: 960px 640px;
    pointer-events: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--site-white);
    font-family: var(--site-display);
    letter-spacing: 0;
}

a {
    color: inherit;
}

::selection {
    background: #f2f2f2;
    color: #050505;
}

.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 2000;
    padding: 10px 14px;
    transform: translateY(-160%);
    background: var(--site-white);
    color: var(--site-black);
}

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

.tech-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    min-height: 76px;
    border-bottom: 1px solid var(--site-line);
    background: rgba(5, 5, 5, 0.9) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.tech-navbar .container {
    max-width: 1440px;
    min-height: 76px;
}

.tech-navbar .navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    color: var(--site-white) !important;
    font-family: var(--site-display);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.05;
}

.tech-navbar .navbar-brand span {
    display: block;
}

.tech-navbar .navbar-brand small {
    display: block;
    margin-top: 4px;
    color: #a8a8a8;
    font-family: var(--site-body);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.12em;
}

.logo-navbar {
    display: block;
    width: 42px;
    height: 42px;
    object-fit: contain;
    transition: filter 240ms ease, transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.navbar-brand:hover .logo-navbar,
.footer-logo:hover img {
    transform: rotate(360deg);
}

.tech-navbar .navbar-nav {
    gap: 8px;
}

.tech-navbar .nav-link {
    position: relative;
    padding: 12px 13px !important;
    color: #bcbcbc !important;
    font-size: 13px;
    font-weight: 600;
    transition: color 180ms ease;
}

.tech-navbar .nav-link:hover,
.tech-navbar .nav-link.active {
    color: var(--site-white) !important;
}

.tech-navbar .nav-link.active::after {
    position: absolute;
    right: 13px;
    bottom: 5px;
    left: 13px;
    height: 1px;
    background: var(--site-white);
    content: '';
}

.tech-navbar .nav-contact .nav-link {
    margin-left: 10px;
    border: 1px solid rgba(255, 255, 255, 0.42);
    color: var(--site-white) !important;
}

.tech-navbar .nav-contact .nav-link:hover {
    border-color: var(--site-white);
    background: var(--site-white);
    color: var(--site-black) !important;
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.38);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.22);
}

.site-main {
    position: relative;
    z-index: 1;
    width: min(100% - 48px, 1440px);
    min-height: 55vh;
    margin-inline: auto;
    padding-block: clamp(42px, 7vw, 100px);
}

.tech-footer {
    position: relative;
    z-index: 1;
    padding: 76px max(24px, calc((100vw - 1392px) / 2)) 20px;
    border-top: 1px solid var(--site-line);
    background: rgba(8, 8, 8, 0.92);
    backdrop-filter: blur(12px);
    color: var(--site-muted);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
    gap: clamp(28px, 5vw, 84px);
    max-width: 1392px;
    margin-inline: auto;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 11px;
}

.footer-brand h2 {
    margin: 0 0 8px;
    color: var(--site-white);
    font-family: var(--site-body);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.footer-brand p,
.footer-brand a,
.footer-brand span {
    margin: 0;
    color: #a6a6a6;
    font-size: 13px;
    line-height: 1.7;
    text-decoration: none;
}

.footer-brand a:hover {
    color: var(--site-white);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--site-white) !important;
    font-family: var(--site-display);
    font-size: 13px !important;
    font-weight: 700;
    line-height: 1.1 !important;
}

.footer-logo img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.footer-logo small {
    color: #a6a6a6;
    font-family: var(--site-body);
    font-size: 9px;
    letter-spacing: 0.12em;
}

.footer-brand .footer-logo + p {
    max-width: 31ch;
    margin-top: 10px;
}

.social-icons {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.social-icons a {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 1px solid var(--site-line);
    color: var(--site-white);
}

.social-icons a:hover {
    background: var(--site-white);
    color: var(--site-black);
}

.footer-bottom {
    max-width: 1392px;
    margin: 64px auto 0;
    padding-top: 16px;
    border-top: 1px solid var(--site-line);
    color: #777;
    font-size: 11px;
    text-align: left;
}

.btn {
    border-radius: 2px;
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--site-white);
    outline-offset: 3px;
}

.premium-home {
    --home-white: #f5f5f5;
    --home-muted: #a6a6a6;
    color: var(--home-white);
}

.premium-hero {
    position: relative;
    display: grid;
    min-height: min(690px, calc(100svh - 92px));
    grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.95fr);
    align-items: center;
    overflow: hidden;
    padding: clamp(28px, 5vw, 76px);
    border: 1px solid var(--site-line);
    background: linear-gradient(112deg, #090909 0%, #101010 54%, #171717 100%);
}

.premium-hero::before,
.premium-hero::after {
    position: absolute;
    z-index: 0;
    content: '';
    pointer-events: none;
}

.premium-hero::before {
    inset: 0;
    background: linear-gradient(90deg, #090909 0%, rgba(9, 9, 9, 0.92) 38%, rgba(9, 9, 9, 0.16) 100%);
}

.premium-hero::after {
    top: 12%;
    right: 12%;
    width: 420px;
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    box-shadow: 0 0 0 44px rgba(255, 255, 255, 0.018), 0 0 0 88px rgba(255, 255, 255, 0.012);
}

.hero-gridline {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('../img/circuit-pattern.svg');
    background-position: center;
    background-size: 960px 640px;
    mask-image: linear-gradient(90deg, #000 0%, transparent 90%);
    pointer-events: none;
}

.hero-copy {
    position: relative;
    z-index: 3;
    max-width: 660px;
    padding-bottom: 28px;
}

.hero-kicker,
.section-index {
    margin: 0;
    color: #a2a2a2;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1.5;
}

.hero-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-kicker > span:first-child {
    display: inline-block;
    width: 22px;
    height: 1px;
    background: #eee;
}

.kicker-index {
    margin-left: auto;
    color: #666;
}

.hero-copy h1 {
    max-width: 11ch;
    margin: 26px 0 0;
    color: var(--home-white);
    font-size: clamp(42px, 5.5vw, 76px);
    font-weight: 500;
    letter-spacing: 0;
    line-height: 0.99;
    text-wrap: balance;
}

.hero-copy h1 em {
    color: var(--site-white);
    font-style: normal;
}

.hero-copy h1 {
    color: #fff;
    text-shadow: 0 0 1px rgba(255, 255, 255, 0.18);
    transition: text-shadow 260ms ease, filter 260ms ease;
}

.hero-copy h1:hover,
.hero-copy h1:hover em {
    color: #fff;
    text-shadow:
        0 0 2px rgba(255, 255, 255, 0.95),
        -5px 0 15px rgba(84, 151, 255, 0.36),
        5px 0 15px rgba(84, 151, 255, 0.36),
        0 0 28px rgba(47, 112, 214, 0.18);
}

.hero-description {
    max-width: 54ch;
    margin: 24px 0 0;
    color: #b6b6b6;
    font-size: 15px;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.site-button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 22px;
    padding: 0 18px;
    border: 1px solid transparent;
    font-size: 11px;
    font-weight: 700;
    text-decoration: none;
    transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.site-button:hover {
    transform: translateY(-2px);
}

.site-button-light {
    background: var(--site-white);
    color: var(--site-black);
}

.site-button-light:hover {
    background: #d5d5d5;
    color: var(--site-black);
}

.site-button-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--site-white);
}

.site-button-outline:hover {
    border-color: var(--site-white);
    background: rgba(255, 255, 255, 0.08);
    color: var(--site-white);
}

.hero-note {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-top: 32px;
    color: #858585;
    font-size: 11px;
}

.note-mark {
    display: grid;
    width: 25px;
    height: 25px;
    place-items: center;
    border: 1px solid #555;
    color: var(--site-white);
    font-family: var(--site-display);
    font-size: 12px;
}

.hero-visual {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 57%;
    z-index: 1;
}

.hero-visual::before {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, #090909 0%, rgba(9, 9, 9, 0.08) 34%, transparent 100%);
    content: '';
    pointer-events: none;
}

.hero-visual canvas {
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0;
    animation: sceneReveal 1s 0.18s ease forwards;
}

.hero-visual canvas.scene-unavailable {
    opacity: 0 !important;
}

.visual-index,
.visual-hud {
    position: absolute;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 5px;
    color: #858585;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.12em;
    pointer-events: none;
}

.visual-index {
    top: 34px;
    right: 36px;
    align-items: flex-end;
}

.visual-hud strong {
    color: #b8b8b8;
    font-size: 9px;
}

.hud-top {
    top: 42%;
    right: 28px;
}

.hud-bottom {
    right: 36px;
    bottom: 56px;
    align-items: flex-end;
}

.visual-cross {
    position: absolute;
    z-index: 2;
    width: 14px;
    height: 14px;
    border: 1px solid rgba(255, 255, 255, 0.36);
    transform: rotate(45deg);
}

.cross-one {
    top: 25%;
    right: 22%;
}

.cross-two {
    bottom: 22%;
    left: 20%;
    width: 8px;
    height: 8px;
}

.hero-scroll {
    position: absolute;
    bottom: 22px;
    left: clamp(28px, 5vw, 76px);
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #777;
    font-size: 9px;
    text-decoration: none;
}

.hero-scroll span {
    width: 22px;
    height: 1px;
    background: #999;
}

.home-intro {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 9%;
    padding: clamp(72px, 10vw, 148px) 3vw;
    border-bottom: 1px solid var(--site-line);
}

.home-intro h2,
.section-heading h2,
.home-cta h2 {
    max-width: 17ch;
    margin: 0;
    color: var(--site-white);
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 500;
    line-height: 1.08;
    text-wrap: balance;
}

.home-intro p:not(.section-index) {
    max-width: 50ch;
    margin: 20px 0 0;
    color: #a7a7a7;
    font-size: 14px;
    line-height: 1.8;
}

.service-modes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--site-line);
}

.mode-item {
    position: relative;
    min-height: 320px;
    padding: 38px 34px 32px;
    border-right: 1px solid var(--site-line);
    transition: background-color 220ms ease;
}

.mode-item:first-child {
    border-left: 1px solid var(--site-line);
}

.mode-item:hover {
    background: rgba(255, 255, 255, 0.035);
}

.mode-number {
    position: absolute;
    top: 38px;
    right: 34px;
    color: #5d5d5d;
    font-family: var(--site-display);
    font-size: 12px;
}

.mode-icon {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.24);
    color: #d8d8d8;
    font-size: 17px;
}

.mode-item h3 {
    margin: 40px 0 0;
    font-size: 23px;
    font-weight: 500;
}

.mode-item p {
    max-width: 34ch;
    min-height: 50px;
    margin: 12px 0 18px;
    color: #a2a2a2;
    font-size: 13px;
    line-height: 1.7;
}

.mode-item a,
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #e9e9e9;
    font-size: 11px;
    font-weight: 600;
    text-decoration: none;
}

.mode-item a:hover,
.text-link:hover {
    color: #aaa;
}

.portfolio-preview,
.process-section {
    padding: clamp(72px, 10vw, 138px) 3vw;
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 34px;
}

.section-heading h2 {
    margin-top: 14px;
}

.text-link {
    flex-shrink: 0;
    padding-bottom: 7px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 14px;
}

.portfolio-card {
    min-width: 0;
    color: inherit;
    text-decoration: none;
}

.portfolio-image {
    position: relative;
    height: clamp(240px, 29vw, 390px);
    overflow: hidden;
    border: 1px solid var(--site-line);
    background: #151515;
}

.portfolio-image::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.25));
    content: '';
}

.portfolio-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1) contrast(1.04);
    transition: transform 500ms cubic-bezier(0.2, 0.65, 0.2, 1), filter 350ms ease;
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.035);
    filter: grayscale(0.6) contrast(1.04);
}

.portfolio-number {
    position: absolute;
    top: 17px;
    left: 18px;
    z-index: 1;
    color: white;
    font-family: var(--site-display);
    font-size: 12px;
}

.portfolio-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 17px 2px;
    border-bottom: 1px solid var(--site-line);
}

.portfolio-info span {
    color: #888;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.portfolio-info h3 {
    margin: 7px 0 0;
    font-size: 16px;
    font-weight: 500;
}

.portfolio-info > i {
    color: #aaa;
    font-size: 13px;
}

.process-section {
    border-top: 1px solid var(--site-line);
    background: rgba(255, 255, 255, 0.018);
}

.process-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 55px 0 0;
    padding: 0;
    list-style: none;
}

.process-list li {
    display: flex;
    min-height: 175px;
    flex-direction: column;
    gap: 34px;
    padding: 0 22px;
    border-left: 1px solid var(--site-line);
}

.process-list li:first-child {
    padding-left: 0;
    border-left: 0;
}

.process-list li > span {
    color: #888;
    font-family: var(--site-display);
    font-size: 12px;
}

.process-list h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
}

.process-list p {
    max-width: 26ch;
    margin: 9px 0 0;
    color: #999;
    font-size: 12px;
    line-height: 1.7;
}

.home-cta {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    padding: 50px 3vw;
    border: 1px solid var(--site-line);
    background: #141414;
}

.home-cta h2 {
    margin-top: 15px;
}

.home-cta p:not(.section-index) {
    margin: 13px 0 0;
    color: #a2a2a2;
    font-size: 13px;
}

.about-shell,
.contact-page,
.software-section {
    color: var(--site-paper);
}

.about-hero {
    position: relative;
    min-height: 370px;
    overflow: hidden;
    padding: clamp(34px, 7vw, 86px);
    border: 1px solid var(--site-line);
    background: linear-gradient(110deg, #101010 0%, #181818 100%);
}

.about-hero::after {
    position: absolute;
    top: -140px;
    right: 6%;
    color: rgba(255, 255, 255, 0.035);
    content: 'A';
    font-family: var(--site-display);
    font-size: 470px;
    font-weight: 700;
    line-height: 1;
    pointer-events: none;
}

.about-eyebrow {
    position: relative;
    z-index: 1;
    margin: 0;
    color: #a5a5a5;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.about-eyebrow span {
    padding-inline: 5px;
}

.about-hero h1 {
    position: relative;
    z-index: 1;
    max-width: 15ch;
    margin: 28px 0 0;
    color: var(--site-white);
    font-size: clamp(38px, 5vw, 66px);
    font-weight: 500;
    line-height: 1.02;
}

.about-hero > p:not(.about-eyebrow) {
    position: relative;
    z-index: 1;
    max-width: 58ch;
    margin: 20px 0 0;
    color: #adadad;
    font-size: 14px;
    line-height: 1.8;
}

.about-link {
    position: relative;
    z-index: 1;
    display: inline-flex;
    gap: 12px;
    margin-top: 24px;
    color: var(--site-white);
    font-size: 12px;
    text-decoration: none;
}

.about-link:hover {
    color: #aaa;
}

.about-story {
    display: grid;
    grid-template-columns: 0.55fr 1.45fr;
    gap: 8%;
    padding: 95px 4vw;
    border-bottom: 1px solid var(--site-line);
}

.about-story h2 {
    max-width: 22ch;
    margin: 0;
    color: var(--site-white);
    font-size: clamp(30px, 4vw, 49px);
    font-weight: 500;
    line-height: 1.1;
}

.about-story p:not(.about-eyebrow) {
    max-width: 64ch;
    margin: 19px 0 0;
    color: #a8a8a8;
    font-size: 14px;
    line-height: 1.85;
}

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

.mv-card {
    min-height: 260px;
    padding: 34px;
    border: 0;
    border-right: 1px solid var(--site-line);
    border-bottom: 1px solid var(--site-line);
    border-radius: 0;
    background: #101010;
}

.mv-card:last-child {
    border-right: 0;
}

.mv-card > span,
.value-card > span {
    color: #858585;
    font-family: var(--site-display);
    font-size: 10px;
    letter-spacing: 0.1em;
}

.mv-card h2 {
    margin: 38px 0 0;
    font-size: 24px;
    font-weight: 500;
}

.mv-card p {
    max-width: 56ch;
    margin: 14px 0 0;
    color: #aaa;
    font-size: 13px;
    line-height: 1.8;
}

.about-values,
.about-team {
    margin-top: 0;
    padding: 88px 4vw;
    border-bottom: 1px solid var(--site-line);
}

.about-shell .section-head p {
    color: #969696;
}

.about-shell .section-head h2 {
    margin-top: 12px;
    color: var(--site-white);
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 500;
}

.value-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin-top: 38px;
}

.value-card {
    min-height: 182px;
    padding: 22px 20px;
    border: 0;
    border-left: 1px solid var(--site-line);
    border-radius: 0;
    background: transparent;
}

.value-card:first-child {
    padding-left: 0;
    border-left: 0;
}

.value-card h3 {
    margin: 30px 0 0;
    color: var(--site-white);
    font-size: 16px;
    font-weight: 500;
}

.value-card p {
    margin: 10px 0 0;
    color: #a2a2a2;
    font-size: 12px;
    line-height: 1.7;
}

.about-team .leaders {
    gap: 0;
    margin-top: 32px;
}

.leaders span {
    padding: 16px 22px;
    border: 1px solid var(--site-line);
    border-right: 0;
    color: #ddd;
    font-size: 13px;
}

.leaders span:last-child {
    border-right: 1px solid var(--site-line);
}

.about-cta {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin: 38px 0 0;
    padding: 42px;
    border: 1px solid var(--site-line);
    border-radius: 0;
    background: #141414;
    text-align: left;
}

.about-cta h2 {
    max-width: 19ch;
    margin: 15px 0 0;
    color: var(--site-white);
    font-size: clamp(28px, 3.6vw, 44px);
    font-weight: 500;
    line-height: 1.1;
}

.software-section {
    padding: 0 !important;
}

.software-section > .container {
    max-width: none;
    padding: 0;
}

.catalog-heading {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 20px;
    margin: 0 0 36px;
}

.catalog-heading p {
    margin: 0;
    color: #989898;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.catalog-heading h1 {
    max-width: 17ch;
    margin: 16px 0 0;
    color: var(--site-white);
    font-size: clamp(38px, 5vw, 62px);
    font-weight: 500;
    line-height: 1.04;
}

.catalog-heading > span {
    max-width: 36ch;
    color: #aaa;
    font-size: 13px;
    line-height: 1.75;
}

.catalog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}

.catalog-filters button {
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid var(--site-line);
    background: transparent;
    color: #aaa;
    font-size: 11px;
    cursor: pointer;
}

.catalog-filters button[aria-pressed='true'],
.catalog-filters button:hover {
    border-color: #eee;
    background: #eee;
    color: #080808;
}

.system-card {
    min-height: 300px;
    border: 1px solid var(--site-line);
    border-radius: 0;
    background: #111;
    box-shadow: none;
}

.system-card-media {
    width: 46%;
    min-height: 300px;
    background: #090909;
}

.system-card-media img {
    display: block;
    max-height: 440px;
    filter: grayscale(0.75);
    object-fit: cover;
    transition: filter 240ms ease;
}

.system-card:hover .system-card-media img {
    filter: grayscale(0.15);
}

.system-card-content {
    width: 54%;
    align-items: flex-start;
    padding: clamp(26px, 4vw, 54px);
}

.system-card-content h3 {
    max-width: 28ch;
    color: var(--site-white);
    font-size: clamp(21px, 2.5vw, 31px);
    font-weight: 500;
    line-height: 1.15;
}

.system-card-content p {
    max-width: 56ch;
    color: #aaa;
    font-size: 13px;
    line-height: 1.8;
}

.system-card-actions {
    max-width: 360px;
    flex-direction: row;
    flex-wrap: wrap;
}

.system-card-actions .btn,
.feature-nav .btn,
.btn-toggle-plan-features {
    border-radius: 0;
    font-size: 11px;
}

.system-card-actions .btn-primary,
.btn-plan-action {
    border-color: var(--site-white);
    background: var(--site-white);
    color: var(--site-black);
}

.system-card-actions .btn-primary:hover,
.btn-plan-action:hover {
    border-color: #cfcfcf;
    background: #cfcfcf;
    color: var(--site-black);
}

.system-card-actions .btn-outline-dark {
    border-color: rgba(255, 255, 255, 0.35);
    color: var(--site-white);
}

.system-card-actions .btn-outline-dark:hover {
    background: var(--site-white);
    color: var(--site-black);
}

.modal-content {
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 0;
    background: #111;
    color: #d5d5d5;
}

.modal-header,
.modal-footer {
    border-color: var(--site-line);
}

.modal-title,
.modal-content h4,
.modal-content h5,
.modal-content h6 {
    color: var(--site-white);
}

.modal-content .btn-close {
    filter: invert(1);
}

.feature-preview-card {
    border-color: var(--site-line);
    border-radius: 0;
    background: #090909;
}

.feature-preview-card img {
    background: #080808;
}

.feature-preview-content {
    color: var(--site-white);
}

.pricing-card {
    height: 100%;
    border: 1px solid var(--site-line);
    border-radius: 0;
    background: #151515;
    box-shadow: none;
    text-align: left;
}

.pricing-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.5);
}

.plan-title {
    color: var(--site-white);
    font-size: 17px;
}

.plan-price {
    color: var(--site-white);
    font-family: var(--site-display);
    font-size: 27px;
}

.plan-price span,
.pricing-card .text-muted,
.modal-content .text-muted {
    color: #999 !important;
}

.plan-features {
    color: #bcbcbc;
    font-size: 13px;
}

.badge-popular {
    top: 0;
    right: 0;
    border-radius: 0;
    background: #eee;
    color: #111;
}

.contact-heading {
    max-width: 780px;
    margin-bottom: 52px;
}

.contact-eyebrow {
    margin: 0;
    color: #999;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.contact-eyebrow span {
    padding-inline: 5px;
}

.contact-heading h1 {
    max-width: 15ch;
    margin: 20px 0 0;
    color: var(--site-white);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 500;
    line-height: 1.03;
}

.contact-heading > p:last-child {
    max-width: 60ch;
    margin: 18px 0 0;
    color: #a9a9a9;
    font-size: 14px;
    line-height: 1.8;
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr);
    gap: clamp(38px, 7vw, 100px);
    align-items: start;
}

.contact-form {
    padding: 0;
}

.contact-trap {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
}

.form-section-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 25px;
    padding-bottom: 13px;
    border-bottom: 1px solid var(--site-line);
}

.form-section-heading span,
.form-section-heading p {
    margin: 0;
    color: #a0a0a0;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.form-section-heading p {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 18px;
}

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

.field-group {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 8px;
}

.field-group label {
    color: #ddd;
    font-size: 12px;
    font-weight: 600;
}

.field-group label span {
    color: #999;
}

.field-group input,
.field-group select,
.field-group textarea {
    width: 100%;
    min-height: 48px;
    padding: 12px 13px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0;
    background: #111;
    color: var(--site-white);
    font-size: 13px;
}

.field-group select {
    color-scheme: dark;
}

.field-group textarea {
    min-height: 130px;
    resize: vertical;
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
    border-color: rgba(255, 255, 255, 0.68);
    outline: 2px solid rgba(255, 255, 255, 0.14);
    outline-offset: 2px;
}

.field-group [aria-invalid='true'] {
    border-color: #e9a7a7;
}

.field-error {
    color: #f1b6b6;
    font-size: 11px;
}

.form-feedback {
    margin: 20px 0 0;
    color: #f1b6b6;
    font-size: 12px;
}

.form-submit-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 28px;
}

.form-submit-row p {
    max-width: 38ch;
    margin: 0;
    color: #929292;
    font-size: 10px;
    line-height: 1.6;
}

.contact-details {
    padding: 24px 0 0 28px;
    border-left: 1px solid var(--site-line);
}

.contact-details h2 {
    margin: 18px 0 25px;
    color: var(--site-white);
    font-size: 22px;
    font-weight: 500;
    line-height: 1.25;
}

.contact-details > a {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding: 17px 25px 17px 0;
    border-top: 1px solid var(--site-line);
    text-decoration: none;
}

.contact-details > a span,
.contact-location > span {
    color: #888;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.contact-details > a strong {
    color: #e6e6e6;
    font-size: 12px;
    font-weight: 500;
    overflow-wrap: anywhere;
}

.contact-details > a i {
    position: absolute;
    top: 22px;
    right: 0;
    color: #888;
    font-size: 10px;
}

.contact-details > a:hover strong,
.contact-details > a:hover i {
    color: var(--site-white);
}

.contact-location {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--site-line);
}

.contact-location p {
    margin: 10px 0 0;
    color: #aaa;
    font-size: 12px;
    line-height: 1.7;
}

.contact-location p + p {
    color: #828282;
}

.mission-page {
    max-width: 1180px;
    margin-inline: auto;
}

.mission-heading {
    max-width: 780px;
    padding: 0 0 58px;
}

.mission-heading h1 {
    margin: 20px 0 0;
    color: var(--site-white);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 500;
    line-height: 1.04;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--site-line);
    border-bottom: 1px solid var(--site-line);
}

.mission-grid article {
    min-height: 340px;
    padding: 34px;
    border-left: 1px solid var(--site-line);
    background: #101010;
}

.mission-grid article:last-child {
    border-right: 1px solid var(--site-line);
}

.mission-grid article > span {
    color: #888;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.11em;
}

.mission-grid h2 {
    margin: 76px 0 0;
    color: var(--site-white);
    font-size: 25px;
    font-weight: 500;
}

.mission-grid p {
    max-width: 52ch;
    margin: 14px 0 0;
    color: #aaa;
    font-size: 13px;
    line-height: 1.85;
}

.mission-page > .about-link {
    margin-top: 28px;
}

.capabilities-section {
    margin-top: 90px;
    padding: 70px 3vw 20px;
    border-top: 1px solid var(--site-line);
}

.capabilities-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 35px;
}

.capabilities-heading p {
    margin: 0;
    color: #999;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.11em;
}

.capabilities-heading h2 {
    max-width: 20ch;
    margin: 14px 0 0;
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 500;
    line-height: 1.08;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--site-line);
}

.capabilities-grid article {
    min-height: 190px;
    padding: 22px 20px 22px 0;
    border-bottom: 1px solid var(--site-line);
}

.capabilities-grid article + article {
    padding-left: 20px;
    border-left: 1px solid var(--site-line);
}

.capabilities-grid article > span {
    color: #858585;
    font-family: var(--site-display);
    font-size: 10px;
}

.capabilities-grid h3 {
    margin: 24px 0 0;
    font-size: 17px;
    font-weight: 500;
}

.capabilities-grid p {
    max-width: 38ch;
    min-height: 40px;
    margin: 9px 0 13px;
    color: #9e9e9e;
    font-size: 11px;
    line-height: 1.7;
}

.capabilities-grid a {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #d9d9d9;
    font-size: 10px;
    font-weight: 600;
    text-decoration: none;
}

.capabilities-grid a:hover {
    color: #fff;
}

@media (max-width: 991.98px) {
    .premium-hero {
        min-height: 820px;
    }

    .hero-copy {
        max-width: none;
        padding-bottom: 310px;
    }

    .hero-visual {
        top: auto;
        right: -4%;
        bottom: 24px;
        width: 82%;
        height: 340px;
        opacity: 0.88;
    }

    .hero-visual::before {
        background: linear-gradient(180deg, #090909 0%, rgba(9, 9, 9, 0.04) 38%, rgba(9, 9, 9, 0.16) 100%);
    }

    .system-card {
        flex-direction: column;
    }

    .system-card-media,
    .system-card-content {
        width: 100%;
    }

    .system-card-media {
        min-height: 240px;
    }

    .system-card-media img {
        height: 280px;
    }

    .contact-layout {
        grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
        gap: 38px;
    }

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

    .value-card:nth-child(3) {
        padding-left: 0;
        border-left: 0;
    }
}

@media (max-width: 680px) {
    .catalog-heading {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .capabilities-section {
        margin-top: 64px;
        padding: 55px 4px 10px;
    }

    .capabilities-heading {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .capabilities-grid article,
    .capabilities-grid article + article {
        min-height: 0;
        padding: 20px 0;
        border-left: 0;
    }

    .capabilities-grid p {
        min-height: 0;
    }

    .catalog-heading h1,
    .contact-heading h1,
    .mission-heading h1 {
        font-size: clamp(38px, 11vw, 52px);
    }

    .catalog-filters {
        gap: 6px;
    }

    .catalog-filters button {
        padding-inline: 10px;
        font-size: 10px;
    }

    .system-card-media {
        min-height: 205px;
    }

    .system-card-media img {
        height: 220px;
    }

    .system-card-content {
        padding: 24px 20px;
    }

    .system-card-actions {
        max-width: none;
    }

    .system-card-actions .btn {
        flex: 1 1 auto;
    }

    .about-hero {
        min-height: 0;
        padding: 34px 22px;
    }

    .about-hero::after {
        top: -30px;
        right: -30px;
        font-size: 270px;
    }

    .about-hero h1 {
        font-size: clamp(36px, 10vw, 49px);
    }

    .about-story {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 64px 4px;
    }

    .about-story h2 {
        font-size: 32px;
    }

    .about-mv,
    .mission-grid {
        grid-template-columns: 1fr;
    }

    .mv-card {
        min-height: 0;
        padding: 25px 20px;
        border-right: 0;
    }

    .mv-card h2 {
        margin-top: 25px;
    }

    .about-values,
    .about-team {
        padding: 64px 4px;
    }

    .value-grid {
        grid-template-columns: 1fr;
        margin-top: 24px;
    }

    .value-card,
    .value-card:first-child,
    .value-card:nth-child(3) {
        min-height: 0;
        padding: 20px 0;
        border: 0;
        border-top: 1px solid var(--site-line);
    }

    .value-card h3 {
        margin-top: 14px;
    }

    .leaders span {
        border-right: 1px solid var(--site-line);
    }

    .about-cta {
        align-items: flex-start;
        flex-direction: column;
        margin-top: 20px;
        padding: 28px 20px;
    }

    .contact-heading {
        margin-bottom: 36px;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 44px;
    }

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

    .form-grid {
        grid-template-columns: 1fr;
        gap: 17px;
    }

    .field-full {
        grid-column: auto;
    }

    .form-submit-row .site-button {
        width: 100%;
        gap: 12px;
    }

    .contact-details {
        padding: 25px 0 0;
        border-top: 1px solid var(--site-line);
        border-left: 0;
    }

    .mission-heading {
        padding-bottom: 38px;
    }

    .mission-grid article {
        min-height: 0;
        padding: 25px 20px;
        border-right: 1px solid var(--site-line);
        border-bottom: 1px solid var(--site-line);
    }

    .mission-grid h2 {
        margin-top: 38px;
    }
}

@media (max-width: 680px) {
    .premium-hero {
        min-height: 690px;
    }

    .hero-copy {
        padding-bottom: 190px;
    }

    .hero-visual {
        right: -10%;
        bottom: 25px;
        width: 112%;
        height: 310px;
    }
}

@keyframes sceneReveal {
    to { opacity: 1; }
}

@media (max-width: 991.98px) {
    .premium-hero {
        min-height: 650px;
        grid-template-columns: 1fr;
        align-items: start;
        padding: 58px 38px 64px;
    }

    .hero-copy {
        max-width: 580px;
    }

    .hero-visual {
        top: 8%;
        width: 66%;
        opacity: 0.72;
    }

    .premium-hero::before {
        background: linear-gradient(90deg, #090909 0%, rgba(9, 9, 9, 0.84) 48%, rgba(9, 9, 9, 0.16) 100%);
    }

    .home-intro {
        grid-template-columns: 0.7fr 1.3fr;
        gap: 5%;
    }

    .mode-item {
        min-height: 310px;
        padding-inline: 22px;
    }

    .mode-number {
        right: 22px;
    }

    .process-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 38px;
    }

    .process-list li:nth-child(3) {
        padding-left: 0;
        border-left: 0;
    }
}

@media (max-width: 680px) {
    .premium-hero {
        min-height: 690px;
        padding: 34px 22px 54px;
    }

    .hero-copy {
        padding-bottom: 190px;
    }

    .hero-copy h1 {
        max-width: 10ch;
        margin-top: 23px;
        font-size: clamp(41px, 12vw, 64px);
    }

    .hero-description {
        max-width: 43ch;
        margin-top: 18px;
        font-size: 13px;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
        max-width: 330px;
        margin-top: 22px;
    }

    .hero-actions .site-button {
        width: 100%;
    }

    .hero-note {
        margin-top: 22px;
        font-size: 10px;
    }

    .hero-visual {
        top: auto;
        right: -10%;
        bottom: 25px;
        width: 112%;
        height: 310px;
        opacity: 0.82;
    }

    .hero-visual::before {
        background: linear-gradient(180deg, #090909 0%, rgba(9, 9, 9, 0.08) 40%, rgba(9, 9, 9, 0.16) 100%);
    }

    .visual-index {
        top: 18px;
        right: 24px;
    }

    .visual-hud,
    .visual-cross,
    .hero-scroll,
    .kicker-index {
        display: none;
    }

    .home-intro {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 70px 4px;
    }

    .home-intro h2,
    .section-heading h2,
    .home-cta h2 {
        font-size: clamp(29px, 9vw, 42px);
    }

    .service-modes {
        grid-template-columns: 1fr;
    }

    .mode-item,
    .mode-item:first-child {
        min-height: 0;
        padding: 28px 20px;
        border: 0;
        border-top: 1px solid var(--site-line);
    }

    .mode-item h3 {
        margin-top: 24px;
    }

    .mode-item p {
        min-height: 0;
    }

    .mode-number {
        top: 28px;
        right: 20px;
    }

    .portfolio-preview,
    .process-section {
        padding: 72px 4px;
    }

    .section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
        margin-bottom: 26px;
    }

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

    .portfolio-image {
        height: 245px;
    }

    .process-list {
        grid-template-columns: 1fr;
        gap: 0;
        margin-top: 35px;
    }

    .process-list li,
    .process-list li:nth-child(3) {
        min-height: 0;
        flex-direction: row;
        gap: 20px;
        padding: 20px 0;
        border: 0;
        border-top: 1px solid var(--site-line);
    }

    .process-list li > span {
        min-width: 26px;
    }

    .home-cta {
        align-items: flex-start;
        flex-direction: column;
        padding: 30px 22px;
    }
}

@media (max-width: 991.98px) {
    .tech-navbar .navbar-collapse {
        padding: 10px 0 18px;
    }

    .tech-navbar .navbar-nav {
        align-items: stretch !important;
        gap: 0;
    }

    .tech-navbar .nav-contact .nav-link {
        margin: 8px 0 0;
        text-align: center;
    }

    .tech-navbar .nav-link.active::after {
        right: auto;
        width: 28px;
    }

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

@media (max-width: 575.98px) {
    .site-main {
        width: min(100% - 32px, 1440px);
        padding-block: 32px 64px;
    }

    .tech-footer {
        padding: 52px 20px 18px;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 30px 20px;
    }

    .footer-brand:first-child,
    .footer-contact {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        margin-top: 40px;
    }
}

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

@media (max-width: 991.98px) {
    .premium-hero {
        min-height: 820px;
    }

    .hero-copy {
        max-width: none;
        padding-bottom: 310px;
    }

    .hero-visual {
        top: auto;
        right: -4%;
        bottom: 24px;
        width: 82%;
        height: 340px;
        opacity: 0.88;
    }

    .hero-visual::before {
        background: linear-gradient(180deg, #090909 0%, rgba(9, 9, 9, 0.04) 38%, rgba(9, 9, 9, 0.16) 100%);
    }
}

@media (max-width: 680px) {
    .premium-hero {
        min-height: 760px;
    }

    .hero-copy {
        padding-bottom: 250px;
    }

    .hero-visual {
        right: -10%;
        bottom: 18px;
        width: 112%;
        height: 240px;
    }
}

.premium-hero .hero-gridline {
    background-image: url('../img/circuit-pattern.svg');
    background-position: center;
    background-size: 960px 640px;
    background-repeat: repeat;
    mix-blend-mode: screen;
    opacity: 0.4;
    mask-image: linear-gradient(110deg, rgba(0, 0, 0, 0.7), transparent 76%);
}

.logo-stage::before {
    background: linear-gradient(90deg, #090909 0%, rgba(9, 9, 9, 0.74) 20%, rgba(9, 9, 9, 0.06) 75%, rgba(9, 9, 9, 0.2) 100%);
}

.circuit-network {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    opacity: 0.72;
    pointer-events: none;
}

.circuit-trace {
    position: absolute;
    display: block;
    border-color: rgba(69, 142, 255, 0.35);
    border-style: solid;
    border-width: 0;
}

.trace-a {
    top: 14%;
    right: -5%;
    width: 52%;
    height: 19%;
    border-top-width: 1px;
    border-right-width: 1px;
    border-radius: 0 28px 0 0;
}

.trace-b {
    top: 31%;
    left: 5%;
    width: 40%;
    height: 26%;
    border-top-width: 1px;
    border-left-width: 1px;
    border-bottom-width: 1px;
    border-radius: 18px 0 0 18px;
}

.trace-c {
    right: 6%;
    bottom: 18%;
    width: 43%;
    height: 20%;
    border-right-width: 1px;
    border-bottom-width: 1px;
    border-radius: 0 0 18px 0;
}

.trace-d {
    top: 44%;
    right: 12%;
    width: 28%;
    height: 30%;
    border-top-width: 1px;
    border-right-width: 1px;
    border-bottom-width: 1px;
    border-radius: 0 16px 16px 0;
}

.trace-e {
    bottom: 28%;
    left: 0;
    width: 34%;
    height: 14%;
    border-bottom-width: 1px;
    border-left-width: 1px;
    border-radius: 0 0 0 20px;
}

.circuit-node {
    position: absolute;
    width: 7px;
    height: 7px;
    border: 1px solid rgba(106, 169, 255, 0.7);
    border-radius: 50%;
    background: #0b1424;
    box-shadow: 0 0 9px rgba(49, 130, 255, 0.36);
}

.node-a { top: 14%; right: 47%; }
.node-b { top: 56%; left: 5%; }
.node-c { right: 6%; bottom: 18%; }
.node-d { top: 44%; right: 40%; }

.logo-anchor {
    position: absolute;
    inset: 7% 4%;
    z-index: 2;
    display: grid;
    place-items: center;
    perspective: 1100px;
    animation: logoFloat 7s ease-in-out infinite;
    transform-style: preserve-3d;
}

.hero-official-logo {
    position: relative;
    z-index: 1;
    display: block;
    width: auto;
    height: 100%;
    max-width: 100%;
    max-height: 610px;
    object-fit: contain;
    filter: drop-shadow(0 20px 42px rgba(0, 0, 0, 0.62));
    transform: perspective(1100px) rotateX(var(--logo-rotate-x, 0deg)) rotateY(var(--logo-rotate-y, 0deg));
    transform-style: preserve-3d;
    transition: transform 420ms cubic-bezier(0.2, 0.7, 0.2, 1);
    user-select: none;
    -webkit-user-drag: none;
}

.logo-backlight {
    position: absolute;
    width: 55%;
    height: 38%;
    border: 1px solid rgba(63, 137, 255, 0.15);
    border-radius: 50%;
    box-shadow: 0 0 38px rgba(35, 101, 196, 0.1), inset 0 0 24px rgba(35, 101, 196, 0.08);
    transform: rotateX(67deg) translateZ(-28px);
}

.logo-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(72%, 690px);
    aspect-ratio: 2.3;
    border: 1px solid rgba(74, 145, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%) rotate(-18deg);
    pointer-events: none;
}

.orbit-two {
    width: min(82%, 790px);
    aspect-ratio: 2.8;
    border-color: rgba(74, 145, 255, 0.09);
    transform: translate(-50%, -50%) rotate(17deg);
}

.logo-stage .visual-index {
    color: #8a9bb5;
}

.logo-stage .visual-hud strong {
    color: #b8c8dd;
}

.logo-motion-toggle {
    position: absolute;
    right: 20px;
    bottom: 20px;
    z-index: 3;
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 1px solid rgba(125, 170, 232, 0.38);
    background: rgba(7, 13, 22, 0.8);
    color: #d7e5fa;
    font-size: 11px;
    cursor: pointer;
    transition: background-color 180ms ease, border-color 180ms ease;
}

.logo-motion-toggle:hover {
    border-color: rgba(155, 190, 238, 0.8);
    background: #122039;
}

.motion-paused .logo-anchor {
    animation-play-state: paused;
}

.logo-hovered .logo-anchor {
    animation-play-state: paused;
}

.motion-paused .hero-official-logo {
    transition-duration: 120ms;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-9px); }
}

@media (max-width: 991.98px) {
    .logo-anchor {
        inset: 0 2%;
    }

    .hero-official-logo {
        height: 100%;
        max-height: 340px;
    }
}

@media (max-width: 680px) {
    .logo-anchor {
        inset: 0 4%;
    }

    .hero-official-logo {
        height: 100%;
        max-height: 220px;
    }

    .logo-orbit {
        width: 88%;
    }

    .orbit-two {
        width: 98%;
    }

    .logo-motion-toggle {
        right: 12px;
        bottom: 12px;
        width: 34px;
        height: 34px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .logo-anchor {
        animation: none;
    }
}

.global-circuit-field::after {
    opacity: 0.74;
}

.logo-rotator {
    position: relative;
    display: block;
    width: auto;
    height: min(100%, 610px);
    max-width: 100%;
    max-height: 610px;
    aspect-ratio: 1;
    padding: 0;
    overflow: visible;
    border: 0;
    border-radius: 0;
    outline-offset: 8px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}

.logo-rotator:focus-visible {
    outline: 2px solid rgba(108, 172, 255, 0.8);
}

.hero-official-logo {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    max-height: none;
}

.wordmark-hit-area,
.wordmark-highlight {
    position: absolute;
    display: block;
}

.wordmark-hit-area {
    z-index: 4;
    cursor: pointer;
}

.hit-alfa {
    top: 29%;
    left: 42%;
    width: 56%;
    height: 29%;
}

.hit-digital {
    top: 60%;
    left: 0;
    width: 100%;
    height: 11%;
}

.hit-sas {
    top: 71%;
    left: 35%;
    width: 31%;
    height: 11%;
}

.wordmark-highlight {
    inset: 0;
    z-index: 2;
    background: transparent;
    -webkit-mask-image: url('../img/img_logos/logotipo3.png');
    mask-image: url('../img/img_logos/logotipo3.png');
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

.highlight-alfa {
    clip-path: inset(29% 0 42% 41%);
}

.highlight-digital {
    clip-path: inset(60% 0 18% 0);
}

.highlight-sas {
    clip-path: inset(71% 0 18% 0);
}

.wordmark-alfa-active .highlight-alfa,
.wordmark-digital-active .highlight-digital,
.wordmark-sas-active .highlight-sas,
.wordmark-all-active .wordmark-highlight,
.logo-rotator:focus-visible .wordmark-highlight {
    opacity: 1;
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin: 32px 0 0;
    padding: 19px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    list-style: none;
}

.hero-proof li {
    color: #aeb8c6;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.hero-proof li span {
    margin-right: 7px;
    color: #5f82b6;
    font-family: var(--site-display);
    font-size: 8px;
}

.wordmark-alfa-active .hero-official-logo,
.wordmark-digital-active .hero-official-logo,
.wordmark-sas-active .hero-official-logo,
.wordmark-all-active .hero-official-logo,
.logo-rotator:focus-visible .hero-official-logo {
    filter:
        drop-shadow(0 20px 42px rgba(0, 0, 0, 0.62))
        drop-shadow(0 0 8px rgba(118, 177, 255, 0.7))
        drop-shadow(0 0 24px rgba(57, 126, 226, 0.42));
}

.reveal-ready {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 700ms ease var(--reveal-delay, 0ms), transform 700ms cubic-bezier(0.2, 0.75, 0.2, 1) var(--reveal-delay, 0ms);
}

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

.interactive-surface { position: relative; isolation: isolate; overflow: hidden; }
.interactive-surface::after {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(320px circle at var(--glow-x, 50%) var(--glow-y, 50%), rgba(91, 157, 255, 0.13), transparent 68%);
    content: '';
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease;
}
.interactive-surface:hover::after { opacity: 1; }

.site-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2500;
    width: 100%;
    height: 2px;
    transform: scaleX(var(--page-progress, 0));
    transform-origin: left center;
    background: linear-gradient(90deg, #ffffff 0%, #8ebdff 48%, #347fe7 100%);
    box-shadow: 0 0 10px rgba(93, 158, 255, 0.65);
    pointer-events: none;
}

.tech-navbar {
    transition: min-height 240ms ease, background-color 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}

.tech-navbar.is-scrolled {
    min-height: 66px;
    border-bottom-color: rgba(126, 174, 240, 0.2);
    background: rgba(5, 7, 10, 0.96) !important;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.26);
}

.global-circuit-field {
    transform: translate3d(0, calc(var(--page-scroll, 0px) * -0.025), 0);
    transition: opacity 300ms ease;
}

.tech-navbar .nav-link::before {
    position: absolute;
    right: 13px;
    bottom: 5px;
    left: 13px;
    height: 1px;
    transform: scaleX(0);
    transform-origin: center;
    background: linear-gradient(90deg, transparent, #a9cbff, transparent);
    content: '';
    transition: transform 220ms ease;
}

.tech-navbar .nav-link:hover::before { transform: scaleX(1); }

@media (prefers-reduced-motion: reduce) {
    .global-circuit-field { transform: none; }
    .site-scroll-progress { transition: none; }
}

.global-circuit-field::after {
    background-position: 180% 0;
    background-repeat: no-repeat;
    background-size: 220% 100%;
    animation: circuitSweep 18s linear infinite;
    content: '';
    mask-image: url('../img/circuit-pattern.svg');
    mask-size: 960px 640px;
}

@keyframes circuitSweep {
    from { background-position: 180% 0; }
    to { background-position: -180% 0; }
}

@media (max-width: 991.98px) {
    .logo-rotator {
        height: min(100%, 340px);
        max-height: 340px;
    }

    .hero-official-logo {
        height: 100%;
    }
}

@media (max-width: 680px) {
    .logo-rotator {
        height: min(100%, 220px);
        max-height: 220px;
    }

    .hero-official-logo {
        height: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .global-circuit-field::after {
        animation: none;
    }
}

.legal-page,
.error-page {
    max-width: 920px;
    margin-inline: auto;
    padding: clamp(34px, 6vw, 84px);
    border: 1px solid var(--site-line);
    background: linear-gradient(145deg, rgba(17, 25, 37, 0.94), rgba(7, 9, 13, 0.96));
}

.legal-page h1,
.error-page h1 {
    max-width: 14ch;
    margin: 24px 0;
    font-size: clamp(42px, 7vw, 74px);
    font-weight: 500;
    letter-spacing: -0.045em;
    line-height: 1;
}

.legal-lead,
.error-page > p:not(.about-eyebrow) { color: #b8c2d0; font-size: 17px; line-height: 1.8; }
.legal-page section { padding: 30px 0; border-top: 1px solid var(--site-line); }
.legal-page section:first-of-type { margin-top: 42px; }
.legal-page h2 { margin: 0 0 12px; font-size: 21px; font-weight: 500; }
.legal-page section p { margin: 0; color: #a9b1bd; line-height: 1.85; }
.legal-page a { color: #dbeaff; }
.error-page { min-height: 520px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.error-page .site-button { margin-top: 22px; }

.consent-field {
    display: grid;
    grid-template-columns: 20px 1fr;
    align-items: start;
    gap: 10px;
}

.consent-field input { width: 18px; height: 18px; margin-top: 2px; accent-color: #8bb9ff; }
.consent-field label { margin: 0; color: #aeb8c6; font-size: 12px; line-height: 1.6; }
.consent-field a { color: #e2edff; }
.consent-field .field-error { grid-column: 2; }

/* Experiencia 2026: profundidad editorial, brillo tipografico y microinteracciones. */
.about-shell {
    --about-blue: #70a9ff;
    --about-ice: #dceaff;
    isolation: isolate;
}

/* El logotipo permanece estable: su unica animacion es el giro solicitado al activarlo. */
.logo-anchor { animation: none; }
.logo-motion-toggle { display: none; }

.about-hero {
    display: grid;
    min-height: clamp(500px, 65vw, 690px);
    grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.85fr);
    align-items: center;
    padding: clamp(42px, 7vw, 96px);
    background:
        radial-gradient(circle at 82% 44%, rgba(48, 116, 219, 0.18), transparent 27%),
        linear-gradient(120deg, #07090d 0%, #0b1018 55%, #080a0e 100%);
}

.about-hero::before {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(90deg, rgba(7, 9, 13, 0.96) 0%, rgba(7, 9, 13, 0.55) 58%, transparent 100%);
    content: '';
    pointer-events: none;
}

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

.about-hero-grid {
    position: absolute;
    inset: 0;
    background-image: url('../img/circuit-pattern.svg');
    background-position: center;
    background-size: 960px 640px;
    mask-image: linear-gradient(90deg, transparent 10%, #000 70%, transparent 100%);
    pointer-events: none;
}

.about-hero-copy { position: relative; z-index: 2; }

.about-hero h1 { max-width: 13ch; font-size: clamp(44px, 6vw, 82px); letter-spacing: -0.045em; }
.about-hero h1 em { color: #8d99aa; font-style: normal; transition: color 260ms ease, text-shadow 260ms ease; }
.about-hero h1:hover em { color: var(--about-ice); text-shadow: 0 0 10px rgba(133, 181, 255, 0.6), 0 0 32px rgba(57, 128, 235, 0.38); }

.about-signal {
    position: relative;
    z-index: 1;
    display: grid;
    width: min(31vw, 390px);
    aspect-ratio: 1;
    place-items: center;
    justify-self: end;
}

.signal-ring {
    position: absolute;
    inset: 10%;
    border: 1px solid rgba(112, 169, 255, 0.25);
    border-radius: 50%;
    box-shadow: inset 0 0 42px rgba(48, 116, 219, 0.06), 0 0 32px rgba(48, 116, 219, 0.05);
}

.signal-ring-one { animation: signalOrbit 18s linear infinite; border-top-color: rgba(184, 213, 255, 0.8); }
.signal-ring-two { inset: 23%; animation: signalOrbit 12s linear infinite reverse; border-right-color: rgba(184, 213, 255, 0.7); }

.signal-ring::before,
.signal-ring::after {
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #cfe2ff;
    box-shadow: 0 0 13px #438dfc;
    content: '';
}

.signal-ring::before { top: 14%; left: 12%; }
.signal-ring::after { right: 6%; bottom: 25%; }

.signal-core {
    color: rgba(224, 237, 255, 0.94);
    font-family: var(--site-display);
    font-size: clamp(90px, 12vw, 165px);
    font-weight: 600;
    text-shadow: 0 0 18px rgba(77, 141, 237, 0.34), 0 0 80px rgba(31, 94, 188, 0.26);
}

.about-signal small { position: absolute; right: 5%; bottom: 2%; color: #7890b1; font-size: 8px; letter-spacing: 0.2em; line-height: 1.7; }

.about-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-right: 1px solid var(--site-line);
    border-bottom: 1px solid var(--site-line);
    border-left: 1px solid var(--site-line);
    background: rgba(8, 12, 18, 0.75);
}

.about-metrics > div {
    display: flex;
    min-height: 112px;
    align-items: center;
    gap: 18px;
    padding: 24px clamp(18px, 2.4vw, 34px);
    border-left: 1px solid var(--site-line);
    transition: background-color 220ms ease;
}

.about-metrics > div:first-child { border-left: 0; }
.about-metrics > div:hover { background: rgba(96, 155, 241, 0.07); }
.about-metrics strong { color: #5c7291; font-family: var(--site-display); font-size: 11px; }
.about-metrics span { color: #c7d0dd; font-size: 12px; line-height: 1.5; }

.mv-card,
.value-card,
.leaders span { position: relative; overflow: hidden; transition: border-color 220ms ease, background-color 220ms ease, color 220ms ease; }
.mv-card::before,
.value-card::before {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--glow-x, 50%) 0%, rgba(91, 151, 240, 0.11), transparent 48%);
    content: '';
    opacity: 0;
    pointer-events: none;
    transition: opacity 240ms ease;
}
.mv-card:hover::before,
.value-card:hover::before { opacity: 1; }
.mv-card:hover h2,
.value-card:hover h3,
.leaders span:hover { color: var(--about-ice); text-shadow: 0 0 14px rgba(104, 162, 249, 0.52); }

.leaders span { display: flex; min-width: 200px; align-items: center; gap: 24px; }
.leaders span small { color: #62738c; font-family: var(--site-display); font-size: 9px; }

.about-link,
.text-link,
.mode-item a,
.tech-footer a { transition: color 180ms ease, text-shadow 180ms ease; }
.about-link:hover,
.text-link:hover,
.mode-item a:hover,
.tech-footer a:hover { color: #eef5ff; text-shadow: 0 0 12px rgba(105, 164, 252, 0.55); }

.bone-dragon {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 94px;
    height: 62px;
    transform: translate(calc(var(--dragon-x) - 8px), calc(var(--dragon-y) - 48px));
    pointer-events: none;
    animation: dragonSummon 820ms cubic-bezier(0.16, 0.8, 0.25, 1) forwards;
    filter: drop-shadow(0 0 7px rgba(214, 231, 255, 0.35));
}

.dragon-cursor-canvas {
    position: fixed;
    inset: 0;
    z-index: 9998;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    filter: drop-shadow(0 0 4px rgba(121, 174, 255, 0.2));
}

/* Resplandor tipografico global: aparece solo sobre la pieza de texto apuntada. */
body :where(h1, h2, h3, h4, h5, h6, p, a, label, button, li, small, strong, .nav-link, .section-index, .about-eyebrow) {
    transition-property: color, text-shadow, opacity, transform;
    transition-duration: 190ms;
    transition-timing-function: ease;
}

body :where(h1, h2, h3, h4, h5, h6, p, a, label, button, li, small, strong, .nav-link, .section-index, .about-eyebrow):hover {
    color: #edf5ff;
    text-shadow:
        0 0 7px rgba(143, 190, 255, 0.34),
        0 0 18px rgba(61, 130, 229, 0.18);
}

body :where(p, li, label, small):hover {
    color: #d4dce7;
    text-shadow: 0 0 8px rgba(93, 153, 241, 0.2);
}

.bone-dragon-left { transform: translate(calc(var(--dragon-x) - 86px), calc(var(--dragon-y) - 48px)) scaleX(-1); }
.bone-dragon svg { display: block; width: 100%; height: 100%; overflow: visible; }
.dragon-bones { fill: none; stroke: #d7dfeb; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
.dragon-ribs { stroke-width: 1.4; opacity: 0.72; }
.dragon-eye { fill: #ff1d2d; filter: drop-shadow(0 0 4px #ff1d2d); animation: dragonEye 420ms ease-in-out 2; }
.dragon-aura { fill: rgba(75, 124, 201, 0.12); stroke: rgba(108, 169, 255, 0.2); }

@keyframes signalOrbit { to { transform: rotate(360deg); } }
@keyframes dragonEye { 50% { opacity: 0.35; } }
@keyframes dragonSummon {
    0% { opacity: 0; scale: 0.45; translate: 0 12px; }
    22% { opacity: 1; scale: 1; }
    70% { opacity: 1; translate: 8px -8px; }
    100% { opacity: 0; scale: 0.78; translate: 18px -22px; }
}

@media (max-width: 991.98px) {
    .about-hero { grid-template-columns: 1fr 0.65fr; }
    .about-signal { width: min(38vw, 320px); }
    .about-metrics { grid-template-columns: repeat(2, 1fr); }
    .about-metrics > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--site-line); }
    .about-metrics > div:nth-child(4) { border-top: 1px solid var(--site-line); }
}

@media (max-width: 680px) {
    .about-hero { display: block; min-height: 620px; padding: 46px 24px; }
    .about-hero h1 { font-size: clamp(39px, 12vw, 55px); }
    .about-signal { position: absolute; right: -65px; bottom: -45px; width: 280px; opacity: 0.72; }
    .about-metrics { grid-template-columns: 1fr; }
    .about-metrics > div { min-height: 82px; border-top: 1px solid var(--site-line); border-left: 0; }
    .about-metrics > div:first-child { border-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .signal-ring,
    .bone-dragon { animation: none; }
    .bone-dragon { display: none; }
    .navbar-brand:hover .logo-navbar,
    .footer-logo:hover img { transform: none; }
}