html {
    scroll-behavior: smooth;
    scrollbar-color: #64748b #020617;
    scrollbar-width: auto;
}

.site-shell {
    position: relative;
    overflow-x: clip;
    min-height: 100vh;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
}

.site-header__inner,
.hero-layout {
    width: 100%;
    max-width: 1440px;
    margin-inline: auto;
    padding-inline: 1.5rem;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 1rem;
}

.hero-layout {
    display: grid;
    min-height: calc(100vh - 73px);
    align-items: center;
    gap: 3.5rem;
    padding-block: 4rem;
}

.hero-copy {
    display: flex;
    max-width: 48rem;
    flex-direction: column;
}

.hero-visual {
    position: relative;
    display: flex;
    width: 100%;
    max-width: 720px;
    margin-inline: auto;
    flex-direction: column;
}

.screen-section {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding-block: 5rem;
}

.section-container,
.contact-container,
.footer-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1440px;
    margin-inline: auto;
    padding-inline: 1.5rem;
}

.section-surface {
    background: rgba(10, 34, 54, 0.84);
}

.section-surface + .section-surface {
    border-top: 1px solid rgba(148, 163, 184, 0.14);
}

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

.section-surface::before {
    inset: 0;
    background-image:
        linear-gradient(rgba(56, 189, 248, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.035) 1px, transparent 1px);
    background-size: 42px 42px;
    -webkit-mask-image: linear-gradient(to bottom, transparent, #000 14%, #000 86%, transparent);
    mask-image: linear-gradient(to bottom, transparent, #000 14%, #000 86%, transparent);
}

.section-surface::after {
    width: min(48rem, 62vw);
    height: min(48rem, 62vw);
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.42;
}

.section-surface--blue::after {
    top: -20rem;
    left: -16rem;
    background: rgba(14, 165, 233, 0.2);
}

.section-surface--green::after {
    right: -18rem;
    bottom: -22rem;
    background: rgba(16, 185, 129, 0.16);
}

.section-surface--blue-right::after {
    top: 12%;
    right: -22rem;
    background: rgba(14, 165, 233, 0.18);
}

.section-surface--contact::after {
    top: -22rem;
    left: 50%;
    background: rgba(56, 189, 248, 0.18);
    transform: translateX(-50%);
}

.data-grid,
.algorithm-grid {
    display: grid;
}

.data-grid,
.algorithm-grid {
    gap: 2rem;
}

.data-grid {
    gap: 1rem;
    margin-top: 3.5rem;
}

.data-entry {
    position: relative;
    overflow: hidden;
    display: flex;
    min-width: 0;
    min-height: 22rem;
    flex-direction: column;
    padding: 1.75rem;
    border: 1px solid rgba(125, 211, 252, 0.16);
    border-radius: 0.5rem;
    background:
        linear-gradient(155deg, rgba(12, 42, 66, 0.88), rgba(6, 24, 42, 0.92)),
        rgba(8, 30, 50, 0.8);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 22px 55px rgba(2, 12, 27, 0.16);
    transition: border-color 240ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.data-entry::before {
    position: absolute;
    top: 0;
    right: 1.75rem;
    left: 1.75rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.7), transparent);
    content: '';
}

.data-entry--core {
    border-color: rgba(125, 211, 252, 0.28);
    background:
        radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.12), transparent 42%),
        linear-gradient(155deg, rgba(12, 50, 78, 0.94), rgba(6, 26, 46, 0.94));
}

.data-entry--storage {
    border-color: rgba(52, 211, 153, 0.18);
    background: linear-gradient(155deg, rgba(8, 48, 58, 0.84), rgba(5, 27, 43, 0.94));
}

.data-entry--storage::before {
    background: linear-gradient(90deg, transparent, rgba(52, 211, 153, 0.62), transparent);
}

.data-entry:hover {
    border-color: rgba(125, 211, 252, 0.36);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 26px 60px rgba(2, 12, 27, 0.26);
    transform: translateY(-3px);
}

.data-entry__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1.15rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.data-entry__meta span {
    color: #7dd3fc;
    font-size: 1rem;
    font-weight: 700;
}

.data-entry__meta strong {
    color: #60758b;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0;
}

.data-entry--storage .data-entry__meta span {
    color: #6ee7b7;
}

.data-entry h3 {
    margin-top: 1.4rem;
    color: #f8fafc;
    font-size: 1.2rem;
    font-weight: 650;
    line-height: 1.45;
}

.data-entry__description {
    margin-top: 0.85rem;
    color: #9fb0c3;
    font-size: 0.86rem;
    line-height: 1.7;
}

.data-entry__features {
    display: grid;
    gap: 0.7rem;
    margin-top: auto;
    padding-top: 1.5rem;
    color: #c5d1df;
    font-size: 0.77rem;
    line-height: 1.55;
}

.data-entry__features li {
    position: relative;
    padding-left: 1rem;
}

.data-entry__features li::before {
    position: absolute;
    top: 0.52rem;
    left: 0;
    width: 0.28rem;
    height: 0.28rem;
    border-radius: 50%;
    background: #38bdf8;
    content: '';
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.65);
}

.data-entry--storage .data-entry__features li::before {
    background: #34d399;
    box-shadow: 0 0 8px rgba(52, 211, 153, 0.6);
}

.platform-overview {
    position: relative;
}

.platform-heading {
    display: grid;
    max-width: 66rem;
    gap: 1.5rem;
    margin-inline: auto;
    text-align: center;
}

.platform-heading h2 {
    color: #f8fafc;
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1.2;
}

.platform-heading > p {
    color: #cbd5e1;
    font-size: 1rem;
    line-height: 1.75;
}

.platform-highlights {
    display: grid;
    gap: 3rem;
    margin-top: 0.25rem;
    text-align: left;
}

.platform-highlight {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    align-items: start;
    gap: 1rem;
    padding: 0.6rem 0 0.6rem 1rem;
    border-left: 2px solid rgba(56, 189, 248, 0.62);
    background: linear-gradient(90deg, rgba(14, 165, 233, 0.09), transparent 82%);
}

.platform-highlight h3 {
    color: #7dd3fc;
    font-size: 0.95rem;
    font-weight: 650;
    line-height: 1.7;
    white-space: nowrap;
}

.platform-highlight p {
    color: #aebdce;
    font-size: 0.84rem;
    line-height: 1.7;
}

.platform-highlight--control {
    border-left-color: rgba(52, 211, 153, 0.62);
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.08), transparent 82%);
}

.platform-highlight--control h3 {
    color: #6ee7b7;
}

.platform-architecture {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    margin-top: 3.75rem;
    padding: 0.5rem;
    background: transparent;
}

.platform-architecture::after {
    position: absolute;
    z-index: -2;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(8, 31, 52, 0.68), rgba(5, 20, 37, 0.12) 68%, transparent 100%);
    content: '';
    -webkit-mask-image: radial-gradient(ellipse 78% 88% at center, #000 58%, transparent 100%);
    mask-image: radial-gradient(ellipse 78% 88% at center, #000 58%, transparent 100%);
}

.architecture-flow {
    display: grid;
}

.architecture-stage {
    position: relative;
    padding: 1.65rem 1.5rem;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: 0.75rem;
    background: linear-gradient(155deg, rgba(15, 44, 67, 0.74), rgba(8, 27, 46, 0.84));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.architecture-stage--core {
    border-color: rgba(56, 189, 248, 0.34);
    background:
        radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.16), transparent 46%),
        linear-gradient(155deg, rgba(12, 51, 79, 0.92), rgba(7, 29, 50, 0.94));
    box-shadow: inset 0 1px 0 rgba(186, 230, 253, 0.08), 0 18px 50px rgba(3, 105, 161, 0.12);
}

.architecture-stage--edge {
    border-color: rgba(52, 211, 153, 0.22);
    background: linear-gradient(155deg, rgba(9, 52, 61, 0.8), rgba(6, 31, 45, 0.9));
}

.architecture-stage__meta {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    color: #7dd3fc;
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0;
}

.architecture-stage__meta span {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 999px;
    background: #38bdf8;
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.7);
}

.architecture-stage--edge .architecture-stage__meta {
    color: #6ee7b7;
}

.architecture-stage--edge .architecture-stage__meta span {
    background: #34d399;
    box-shadow: 0 0 12px rgba(52, 211, 153, 0.65);
}

.architecture-stage h3 {
    margin-top: 1rem;
    color: #f8fafc;
    font-size: 1.18rem;
    font-weight: 650;
    line-height: 1.4;
}

.architecture-stage > p {
    min-height: 3rem;
    margin-top: 0.7rem;
    color: #9aadc0;
    font-size: 0.8rem;
    line-height: 1.7;
}

.architecture-capabilities {
    display: grid;
    gap: 1rem;
    margin-top: 1.4rem;
}

.architecture-capabilities li {
    position: relative;
    display: grid;
    gap: 0.2rem;
    padding-left: 0.8rem;
}

.architecture-capabilities li::before {
    position: absolute;
    top: 0.5rem;
    left: 0;
    width: 0.22rem;
    height: 0.22rem;
    border-radius: 999px;
    background: #38bdf8;
    content: '';
    box-shadow: 0 0 7px rgba(56, 189, 248, 0.55);
}

.architecture-stage--edge .architecture-capabilities li::before {
    background: #34d399;
    box-shadow: 0 0 7px rgba(52, 211, 153, 0.5);
}

.architecture-capabilities strong {
    color: #dbeafe;
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.5;
}

.architecture-capabilities span {
    color: #8296aa;
    font-size: 0.73rem;
    line-height: 1.5;
}

.architecture-link {
    position: relative;
    height: 2.75rem;
}

.architecture-link::before {
    position: absolute;
    top: 0;
    bottom: 0.55rem;
    left: 50%;
    width: 1px;
    background: linear-gradient(rgba(56, 189, 248, 0.15), rgba(56, 189, 248, 0.65));
    content: '';
}

.architecture-link::after {
    position: absolute;
    bottom: 0.25rem;
    left: 50%;
    width: 0.5rem;
    height: 0.5rem;
    border-right: 1px solid #38bdf8;
    border-bottom: 1px solid #38bdf8;
    content: '';
    transform: translateX(-50%) rotate(45deg);
}

.architecture-link--out::before {
    background: linear-gradient(rgba(56, 189, 248, 0.2), rgba(52, 211, 153, 0.6));
}

.architecture-link--out::after {
    border-color: #34d399;
}

.architecture-bus {
    display: grid;
    gap: 1rem;
    margin-top: 2.25rem;
    padding: 1.25rem 0 0.35rem;
    border-top: 1px solid rgba(125, 211, 252, 0.14);
    background: transparent;
}

.architecture-bus__node {
    display: grid;
    justify-content: center;
    gap: 0.3rem;
    text-align: center;
}

.architecture-bus__node span {
    color: #38bdf8;
    font-size: 0.84rem;
    font-weight: 650;
}

.architecture-bus__node strong {
    color: #8fa3b7;
    font-size: 0.72rem;
    font-weight: 500;
}

.architecture-bus__node--edge span {
    color: #34d399;
}

.architecture-bus__channel {
    position: relative;
    overflow: hidden;
    display: grid;
    min-height: 2.5rem;
    place-items: center;
    color: #718399;
    font-size: 0.7rem;
    text-align: center;
}

.architecture-bus__channel::before {
    position: absolute;
    top: 50%;
    right: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.52), rgba(52, 211, 153, 0.52), transparent);
    content: '';
}

.architecture-bus__channel > span {
    position: relative;
    z-index: 1;
    padding: 0.25rem 0.8rem;
    background: rgba(10, 34, 54, 0.96);
}

.architecture-signal {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 0;
    width: 0.38rem;
    height: 0.38rem;
    border-radius: 999px;
    background: #7dd3fc;
    box-shadow: 0 0 12px #38bdf8;
    transform: translateY(-50%);
    animation: architecture-signal 4.8s ease-in-out infinite;
}

.product-matrix {
    display: grid;
    gap: 1rem;
    margin-top: 2.5rem;
}

.product-entry {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 20rem;
    padding: 1.5rem;
    border: 1px solid rgba(125, 211, 252, 0.16);
    border-radius: 1rem;
    background:
        linear-gradient(145deg, rgba(14, 43, 68, 0.78), rgba(7, 25, 44, 0.88)),
        rgba(8, 30, 50, 0.76);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035), 0 18px 45px rgba(2, 12, 27, 0.16);
    transition: border-color 240ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.product-entry::after {
    position: absolute;
    top: 0;
    right: 1.5rem;
    left: 1.5rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.58), transparent);
    content: '';
}

.product-entry:hover {
    transform: translateY(-3px);
    border-color: rgba(125, 211, 252, 0.32);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 22px 50px rgba(2, 12, 27, 0.28);
}

.product-entry__title {
    color: #38bdf8;
    font-size: 1.25rem;
    font-weight: 650;
    line-height: 1.45;
    white-space: nowrap;
}

.product-entry__title span {
    display: inline;
    margin-left: 0.5em;
    color: #e2e8f0;
}

.product-entry__description {
    margin-top: 0.85rem;
    color: #aebdce;
    font-size: 0.875rem;
    line-height: 1.6;
}

.product-features {
    display: grid;
    gap: 0.5rem;
    margin-top: 1rem;
    color: #cbd5e1;
    font-size: 0.75rem;
    line-height: 1.5;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.product-features li::before {
    flex: 0 0 auto;
    color: #38bdf8;
    content: '✦';
    font-size: 0.65rem;
    line-height: 1;
    text-shadow: 0 0 8px rgba(56, 189, 248, 0.58);
}

.product-entry__action {
    align-self: flex-end;
    margin-top: auto;
    padding-top: 1.1rem;
    color: #7dd3fc;
    font-size: 0.8rem;
    font-weight: 600;
    transition: color 200ms ease;
}

.product-entry__action span {
    display: inline-block;
    margin-left: 0.25rem;
    transition: transform 200ms ease;
}

.product-entry__action:hover {
    color: #bae6fd;
}

.product-entry__action:hover span {
    transform: translateX(0.25rem);
}

.portfolio-scenarios {
    position: relative;
    margin-top: 2.5rem;
    padding-top: 2.25rem;
}

.portfolio-scenarios::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(203, 213, 225, 0.26) 18%, rgba(203, 213, 225, 0.42) 50%, rgba(203, 213, 225, 0.26) 82%, transparent);
    content: '';
}

.portfolio-scenarios__heading {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
}

.portfolio-scenarios__heading h3 {
    color: #f8fafc;
    font-size: 1.25rem;
    font-weight: 600;
}

.portfolio-scenarios__heading > p:last-child {
    color: #8292a6;
    font-size: 0.8rem;
}

.scenario-list {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.scenario-row {
    min-width: 0;
    padding: 1rem 1.15rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 0.8rem;
    background: rgba(12, 35, 56, 0.5);
    transition: border-color 220ms ease, background-color 220ms ease;
}

.scenario-row:hover {
    border-color: rgba(52, 211, 153, 0.22);
    background: rgba(14, 42, 64, 0.66);
}

.scenario-row h4 {
    color: #f1f5f9;
    font-size: 0.9rem;
    font-weight: 600;
}

.scenario-row p {
    margin-top: 0.45rem;
    color: #8797aa;
    font-size: 0.75rem;
    line-height: 1.55;
}

.section-heading {
    display: flex;
    max-width: 58rem;
    margin-inline: auto;
    flex-direction: column;
    gap: 1.25rem;
    text-align: center;
}

.contact-layout {
    display: grid;
    gap: 2rem;
    align-items: stretch;
}

.contact-copy {
    display: flex;
    max-width: 43rem;
    flex-direction: column;
    justify-content: center;
}

.section-kicker {
    color: #6ee7b7;
    font-size: 0.72rem;
    font-weight: 650;
    letter-spacing: 0;
}

.contact-copy h2 {
    max-width: 40rem;
    margin-top: 1.15rem;
    color: #f8fafc;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
}

.contact-copy > p:not(.section-kicker) {
    max-width: 42rem;
    margin-top: 1.25rem;
    color: #aebdce;
    font-size: 1rem;
    line-height: 1.8;
}

.contact-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.75rem;
}

.contact-tags span {
    padding: 0.48rem 0.72rem;
    border: 1px solid rgba(125, 211, 252, 0.16);
    border-radius: 0.5rem;
    background: rgba(8, 34, 55, 0.58);
    color: #a9c6da;
    font-size: 0.75rem;
}

.contact-channel {
    position: relative;
    overflow: hidden;
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    border: 1px solid rgba(125, 211, 252, 0.24);
    border-radius: 0.5rem;
    background:
        radial-gradient(circle at 85% 0%, rgba(56, 189, 248, 0.14), transparent 42%),
        linear-gradient(150deg, rgba(12, 48, 75, 0.94), rgba(6, 25, 44, 0.94));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 24px 65px rgba(2, 12, 27, 0.22);
}

.contact-channel::before {
    position: absolute;
    top: 0;
    right: 2rem;
    left: 2rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.72), transparent);
    content: '';
}

.contact-channel__label {
    color: #7dd3fc;
    font-size: 0.7rem;
    font-weight: 650;
    letter-spacing: 0;
}

.contact-channel__email {
    overflow-wrap: anywhere;
    margin-top: 1.2rem;
    color: #f8fafc;
    font-size: 1.35rem;
    font-weight: 650;
    line-height: 1.25;
}

.contact-channel__note {
    max-width: 34rem;
    margin-top: 0.9rem;
    color: #94a8bc;
    font-size: 0.82rem;
    line-height: 1.7;
}

.contact-channel__action {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 0.55rem;
    margin-top: 1.6rem;
    padding: 0.8rem 1rem;
    border-radius: 0.5rem;
    background: #38bdf8;
    color: #07111f;
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: 0 12px 32px rgba(56, 189, 248, 0.2);
    transition: background-color 220ms ease, transform 220ms ease;
}

.contact-channel__action span {
    transition: transform 220ms ease;
}

.contact-channel__action:hover {
    background: #7dd3fc;
    transform: translateY(-2px);
}

.contact-channel__action:hover span {
    transform: translateX(0.2rem);
}

.cooperation-process {
    margin-top: 4rem;
    padding-top: 3rem;
    /* border-top: 1px solid rgba(148, 163, 184, 0.16); */
}

.cooperation-process__heading {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.cooperation-process__heading h3 {
    color: #f8fafc;
    font-size: 1.35rem;
    font-weight: 650;
}

.process-flow {
    display: grid;
    gap: 1rem;
    margin-top: 1.75rem;
}

.process-step {
    position: relative;
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 1rem;
    min-width: 0;
    padding: 1.25rem;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: 0.5rem;
    background: rgba(7, 27, 46, 0.76);
}

.process-step__index {
    display: grid;
    width: 2.25rem;
    height: 2.25rem;
    place-items: center;
    border: 1px solid rgba(56, 189, 248, 0.32);
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.1);
    color: #7dd3fc;
    font-size: 0.68rem;
    font-weight: 700;
    box-shadow: 0 0 22px rgba(56, 189, 248, 0.08);
}

.process-step h4 {
    color: #eaf4fb;
    font-size: 0.92rem;
    font-weight: 650;
}

.process-step p {
    margin-top: 0.45rem;
    color: #8296aa;
    font-size: 0.76rem;
    line-height: 1.65;
}

.process-step:not(:last-child)::after {
    position: absolute;
    z-index: 2;
    bottom: -1.05rem;
    left: 2.35rem;
    width: 1px;
    height: 1rem;
    background: linear-gradient(rgba(56, 189, 248, 0.65), rgba(52, 211, 153, 0.48));
    content: '';
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-block: 2.5rem;
}

.site-footer {
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(10, 34, 54, 0.92);
}

.site-footer::before {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(56, 189, 248, 0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.022) 1px, transparent 1px);
    background-size: 42px 42px;
    -webkit-mask-image: linear-gradient(to bottom, #000, transparent);
    mask-image: linear-gradient(to bottom, #000, transparent);
    content: '';
}

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #020617;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
}

::-webkit-scrollbar-thumb {
    min-height: 56px;
    border: 3px solid #020617;
    border-radius: 999px;
    background: #64748b;
}

::-webkit-scrollbar-thumb:hover {
    background: #38bdf8;
}

.grid-surface {
    background-image:
        linear-gradient(rgba(56, 189, 248, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.055) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to bottom, black 55%, transparent 100%);
}

main section[id] {
    scroll-margin-top: 88px;
}

.nav-link {
    position: relative;
    transition: color 0.25s ease, background-color 0.25s ease;
}

#desktopNav .nav-link::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -1.15rem;
    width: 1.5rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, #38bdf8, #2dd4bf);
    opacity: 0;
    transform: translateX(-50%) scaleX(0.45);
    transition: opacity 0.25s ease, transform 0.25s ease;
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.45);
}

#desktopNav .nav-link.is-active {
    color: #7dd3fc;
}

#desktopNav .nav-link.is-active::after {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
}

#mobileNav .nav-link {
    border-radius: 0.5rem;
    padding: 0.625rem 0.75rem;
}

#mobileNav .nav-link.is-active {
    color: #7dd3fc;
    background: rgba(56, 189, 248, 0.1);
}

@keyframes flow-dash {
    to {
        stroke-dashoffset: -28;
    }
}

@keyframes architecture-signal {
    0% {
        left: 0;
        opacity: 0;
    }

    12%,
    88% {
        opacity: 1;
    }

    100% {
        left: calc(100% - 0.38rem);
        opacity: 0;
    }
}

@keyframes signal-pulse {
    0%,
    100% {
        opacity: 0.35;
        transform: scale(0.8);
    }

    50% {
        opacity: 1;
        transform: scale(1.15);
    }
}

.flow-line {
    animation: flow-dash 2.8s linear infinite;
}

.signal-dot {
    transform-box: fill-box;
    transform-origin: center;
    animation: signal-pulse 2.4s ease-in-out infinite;
}

@media (min-width: 1024px) {
    .hero-layout {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
        align-items: stretch;
        gap: 2.5rem;
        padding-block: 5rem;
    }

    .hero-copy {
        height: 100%;
        padding-top: 2rem;
    }

    .hero-visual {
        height: 100%;
        transform: translateX(0.75rem);
    }

    .screen-section {
        display: flex;
        min-height: calc(100vh - 73px);
        align-items: center;
    }

    .screen-section > :first-child {
        width: 100%;
    }

    .architecture-flow {
        grid-template-columns:
            minmax(0, 1fr) 2rem
            minmax(0, 1fr) 2rem
            minmax(0, 1.08fr) 2rem
            minmax(0, 1.02fr);
        align-items: stretch;
    }

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

    .architecture-stage {
        min-width: 0;
        min-height: 20rem;
    }

    .architecture-link {
        height: auto;
        min-width: 0;
    }

    .architecture-link::before {
        top: 50%;
        right: 0.55rem;
        bottom: auto;
        left: 0;
        width: auto;
        height: 1px;
        background: linear-gradient(90deg, rgba(56, 189, 248, 0.15), rgba(56, 189, 248, 0.65));
    }

    .architecture-link::after {
        top: 50%;
        right: 0.25rem;
        bottom: auto;
        left: auto;
        transform: translateY(-50%) rotate(-45deg);
    }

    .architecture-link--out::before {
        background: linear-gradient(90deg, rgba(56, 189, 248, 0.2), rgba(52, 211, 153, 0.6));
    }

    .architecture-bus {
        grid-template-columns: minmax(0, 13rem) minmax(8rem, 1fr) minmax(0, 13rem);
        align-items: center;
    }

    .data-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .contact-layout {
        grid-template-columns: minmax(0, 1.05fr) minmax(26rem, 0.95fr);
        gap: clamp(3rem, 7vw, 7rem);
    }

    .contact-copy h2 {
        font-size: 2.5rem;
    }

    .contact-channel__email {
        font-size: 2rem;
    }

    .process-flow {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .process-step:not(:last-child)::after {
        top: 2.35rem;
        right: -1.05rem;
        bottom: auto;
        left: auto;
        width: 1rem;
        height: 1px;
        background: linear-gradient(90deg, rgba(56, 189, 248, 0.65), rgba(52, 211, 153, 0.48));
    }

    .product-matrix {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .product-entry {
        min-height: 18.5rem;
    }

    .portfolio-scenarios__heading {
        flex-direction: row;
        align-items: baseline;
        gap: 1.25rem;
    }

    .portfolio-scenarios__heading > p:last-child {
        margin-left: 0;
    }

    .scenario-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

@media (min-width: 1024px) and (max-height: 950px) {
    #platformAdvantages {
        padding-block: 4rem;
    }

    #platformAdvantages .platform-architecture {
        margin-top: 3.25rem;
    }

    #productPortfolio {
        padding-block: 2.25rem;
    }

    #productPortfolio .section-heading {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        text-align: center;
    }

    #productPortfolio .section-heading p {
        margin-inline: 0;
    }

    #productPortfolio .product-matrix {
        margin-top: 1.75rem;
    }

    #productPortfolio .product-entry {
        min-height: 17.25rem;
        padding: 1.25rem 1.35rem;
    }

    #productPortfolio .portfolio-scenarios {
        margin-top: 2.25rem;
        padding-top: 2.25rem;
    }
}

@media (min-width: 1280px) {
    .site-header__inner,
    .hero-layout,
    .section-container,
    .contact-container,
    .footer-container {
        padding-inline: 2.5rem;
    }

    .hero-copy {
        padding-top: 2.5rem;
    }
}

@media (min-width: 768px) {
    .platform-heading h2 {
        font-size: 2.25rem;
    }

    .platform-heading > p {
        font-size: 1.125rem;
    }

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

@media (max-width: 639px) {
    .platform-highlight {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .flow-line,
    .signal-dot,
    .architecture-signal {
        animation: none;
    }

    .flow-particle {
        display: none;
    }
}