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

:root {
    --ink: #0f172a;
    --muted: #64748b;
    --soft: #f8fafc;
    --panel: #ffffff;
    --line: #e2e8f0;
    --brand: #0ea5e9;
    --brand-dark: #007bff;
    --accent: #007bff;
    --warm: #38bdf8;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    --radius: 14px;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    font-family: "Geist", "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--soft);
    line-height: 1.7;
}

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

img,
svg {
    display: block;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.78);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
    backdrop-filter: blur(20px) saturate(180%);
}

.nav {
    width: min(1180px, calc(100% - 40px));
    min-height: 64px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--ink);
    border-radius: 10px;
    font-size: 0.86rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 12px;
    border-radius: 10px;
    color: var(--muted);
    font-size: 0.94rem;
    font-weight: 650;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
    color: var(--ink);
    background: rgba(14, 165, 233, 0.1);
}

.nav-cta,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: var(--brand);
    color: #fff;
    font-weight: 750;
    box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.25);
}

.nav-cta:hover,
.button:hover {
    background: var(--brand-dark);
}

.button.secondary {
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink);
    border-color: rgba(255, 255, 255, 0.72);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.button.secondary:hover {
    border-color: #b9c2d0;
    background: #f9fafb;
}

main {
    background: #fff;
}

.hero {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(115deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.72)),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1600' height='1050' viewBox='0 0 1600 1050'%3E%3Crect width='1600' height='1050' fill='%23111827'/%3E%3Cg opacity='.5'%3E%3Crect x='110' y='120' width='560' height='330' rx='18' fill='%23253243'/%3E%3Crect x='145' y='160' width='210' height='18' rx='9' fill='%23e5e7eb'/%3E%3Crect x='145' y='205' width='450' height='16' rx='8' fill='%239ca3af'/%3E%3Crect x='145' y='248' width='380' height='16' rx='8' fill='%239ca3af'/%3E%3Crect x='760' y='190' width='640' height='460' rx='18' fill='%23253243'/%3E%3Crect x='820' y='250' width='260' height='18' rx='9' fill='%23f59e0b'/%3E%3Crect x='820' y='310' width='500' height='14' rx='7' fill='%23d1d5db'/%3E%3Crect x='820' y='355' width='420' height='14' rx='7' fill='%23d1d5db'/%3E%3Crect x='820' y='420' width='190' height='95' rx='12' fill='%23155eef'/%3E%3Crect x='1040' y='420' width='190' height='95' rx='12' fill='%230f766e'/%3E%3Crect x='1260' y='420' width='80' height='95' rx='12' fill='%23f59e0b'/%3E%3Crect x='260' y='560' width='470' height='250' rx='18' fill='%23253243'/%3E%3Crect x='310' y='615' width='160' height='16' rx='8' fill='%23d1d5db'/%3E%3Crect x='310' y='665' width='330' height='14' rx='7' fill='%239ca3af'/%3E%3Crect x='310' y='705' width='290' height='14' rx='7' fill='%239ca3af'/%3E%3C/g%3E%3C/svg%3E");
    background-size: cover;
    background-position: center;
    color: #fff;
}

.hero-inner {
    width: min(1180px, calc(100% - 40px));
    min-height: min(520px, calc(100vh - 160px));
    max-height: 860px;
    margin: 0 auto;
    padding: 50px 0 42px;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.8fr);
    align-items: center;
    gap: 58px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: #bae6fd;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 24px;
    height: 2px;
    background: var(--warm);
}

.hero h1,
.page-hero h1 {
    max-width: 780px;
    font-size: clamp(2.3rem, 4.6vw, 4rem);
    line-height: 1.02;
    letter-spacing: 0;
    font-weight: 880;
}

.hero p {
    max-width: 680px;
    margin-top: 20px;
    color: #d7dde8;
    font-size: clamp(1.05rem, 1.8vw, 1.27rem);
}

.hero-actions,
.cta-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.signal-panel {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.26);
    backdrop-filter: blur(16px);
    overflow: hidden;
}

.command-panel {
    position: relative;
}

.command-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 18% 12%, rgba(14, 165, 233, 0.22), transparent 28%),
        radial-gradient(circle at 88% 70%, rgba(0, 123, 255, 0.2), transparent 26%);
}

.command-panel > * {
    position: relative;
}

.panel-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.panel-title {
    font-weight: 780;
}

.status-pill {
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(15, 118, 110, 0.22);
    color: #99f6e4;
    font-size: 0.78rem;
    font-weight: 760;
}

.panel-body {
    display: grid;
    gap: 14px;
    padding: 18px;
}

.metric-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    align-items: center;
    padding: 16px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.08);
}

.metric-row strong {
    display: block;
}

.metric-row span {
    color: #cbd5e1;
    font-size: 0.9rem;
}

.metric-value {
    color: #fff;
    font-weight: 840;
}

.trust-strip {
    border-bottom: 1px solid var(--line);
    background: #fff;
}

.trust-grid {
    min-height: 74px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: center;
    gap: 14px;
}

.trust-grid span {
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 760;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.section {
    padding: 104px 0;
}

.section.alt {
    background: var(--soft);
}

.dark-section {
    color: #fff;
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(2, 6, 23, 0.98)),
        radial-gradient(circle at top right, rgba(14, 165, 233, 0.22), transparent 36%);
}

.dark-section .eyebrow,
.dark-section p {
    color: #bae6fd;
}

.dark-section h2 {
    color: #fff;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.section-head {
    max-width: 780px;
    margin-bottom: 42px;
}

.section-head.center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-head h2,
.cta h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.section-head p,
.page-hero p {
    margin-top: 14px;
    color: var(--muted);
    font-size: 1.08rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

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

.card {
    min-height: 100%;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.bento .card {
    position: relative;
    overflow: hidden;
}

.bento .card::after {
    content: "";
    position: absolute;
    right: -58px;
    bottom: -58px;
    width: 130px;
    height: 130px;
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.08);
}

.bento .card > * {
    position: relative;
    z-index: 1;
}

a.card:hover {
    border-color: #b9c2d0;
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.card-icon {
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--accent), var(--brand));
}

.card-icon svg {
    width: 24px;
    height: 24px;
    stroke-width: 1.75;
}

.card h3 {
    margin-bottom: 9px;
    font-size: 1.18rem;
    line-height: 1.25;
}

.card p,
.card li {
    color: var(--muted);
}

.card ul,
.rich-text ul {
    margin-top: 16px;
    padding-left: 18px;
}

.card li,
.rich-text li {
    margin-top: 8px;
}

.feature-band {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 40px;
    align-items: start;
}

.feature-list {
    display: grid;
    gap: 14px;
}

.architecture {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
    gap: 54px;
    align-items: center;
}

.architecture h2 {
    max-width: 650px;
    font-size: clamp(2.1rem, 4vw, 3.6rem);
    line-height: 1.04;
}

.architecture p {
    max-width: 620px;
    margin-top: 18px;
    font-size: 1.08rem;
}

.pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.pill-list span {
    padding: 8px 12px;
    border: 1px solid rgba(186, 230, 253, 0.25);
    border-radius: 999px;
    color: #e0f2fe;
    background: rgba(255, 255, 255, 0.06);
    font-size: 0.9rem;
    font-weight: 720;
}

.architecture-panel {
    display: grid;
    gap: 12px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(18px);
}

.architecture-row {
    display: grid;
    grid-template-columns: 48px 0.7fr 1fr;
    gap: 16px;
    align-items: center;
    padding: 18px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
}

.architecture-row span {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: #082f49;
    background: #bae6fd;
    font-weight: 850;
}

.architecture-row strong {
    color: #fff;
    font-size: 1.05rem;
}

.architecture-row em {
    color: #cbd5e1;
    font-style: normal;
}

.ai-section {
    background:
        radial-gradient(circle at 12% 18%, rgba(14, 165, 233, 0.13), transparent 30%),
        radial-gradient(circle at 88% 12%, rgba(0, 123, 255, 0.1), transparent 28%),
        #fff;
}

.lab-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr;
    gap: 18px;
}

.lab-card {
    min-height: 260px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background:
        linear-gradient(145deg, rgba(14, 165, 233, 0.08), rgba(255, 255, 255, 0) 48%),
        #fff;
    box-shadow: var(--shadow);
}

.lab-card:first-child {
    grid-row: span 2;
    color: #fff;
    background:
        linear-gradient(145deg, rgba(14, 165, 233, 0.28), rgba(15, 23, 42, 0.98)),
        var(--ink);
}

.lab-card h3 {
    margin-bottom: 12px;
    font-size: 1.35rem;
}

.lab-card p {
    color: var(--muted);
}

.lab-card:first-child p {
    color: #cbd5e1;
}

.security-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
    gap: 52px;
    align-items: start;
}

.security-stack {
    display: grid;
    gap: 14px;
}

.security-stack div {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff;
    box-shadow: var(--shadow);
}

.security-stack strong {
    display: block;
    margin-bottom: 6px;
    color: var(--ink);
    font-size: 1.08rem;
}

.security-stack span {
    color: var(--muted);
}

.patent-section {
    background:
        linear-gradient(180deg, #fff, #f8fafc);
}

.patent-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.patent-card {
    min-height: 290px;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--shadow);
}

.patent-card span {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-bottom: 48px;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--accent), var(--brand));
    font-weight: 860;
}

.patent-card h3 {
    margin-bottom: 10px;
    line-height: 1.2;
}

.patent-card p {
    color: var(--muted);
}

.matrix {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 1px solid var(--line);
    border-radius: 22px;
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow);
}

.matrix-item {
    min-height: 190px;
    padding: 26px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background:
        linear-gradient(145deg, rgba(14, 165, 233, 0.06), rgba(255, 255, 255, 0) 42%),
        #fff;
}

.matrix-item:nth-child(3n) {
    border-right: 0;
}

.matrix-item:nth-last-child(-n + 3) {
    border-bottom: 0;
}

.matrix-item strong {
    display: block;
    color: var(--ink);
    font-size: 1.08rem;
    margin-bottom: 10px;
}

.matrix-item span {
    color: var(--muted);
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.industry-card {
    min-height: 260px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: #fff;
    box-shadow: var(--shadow);
}

.industry-card span {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    margin-bottom: 42px;
    border-radius: 14px;
    color: #fff;
    background: var(--ink);
    font-weight: 850;
}

.industry-card h3 {
    margin-bottom: 10px;
    line-height: 1.2;
}

.industry-card p {
    color: var(--muted);
}

.feature-item {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 16px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.feature-item h3 {
    font-size: 1.03rem;
    margin-bottom: 4px;
}

.feature-item p {
    color: var(--muted);
}

.mini-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: var(--brand);
    background: rgba(14, 165, 233, 0.1);
    font-weight: 850;
}

.proof {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.proof-item {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.proof-item strong {
    display: block;
    font-size: 1.45rem;
}

.proof-item span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.92rem;
}

.page-hero {
    background: var(--soft);
    border-bottom: 1px solid var(--line);
}

.page-hero .container {
    padding: 92px 0 76px;
}

.page-hero h1 {
    color: var(--ink);
}

.contact-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.contact-card {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.contact-card p {
    margin-top: 10px;
    color: var(--muted);
}

.contact-card a {
    color: var(--brand);
    font-weight: 760;
}

.pricing-card {
    display: flex;
    flex-direction: column;
}

.price {
    margin: 18px 0 8px;
    font-size: 2.1rem;
    font-weight: 860;
}

.price span {
    color: var(--muted);
    font-size: 1rem;
    font-weight: 650;
}

.pricing-card .button {
    margin-top: auto;
}

.rich-text {
    max-width: 860px;
}

.rich-text h2 {
    margin-top: 34px;
    margin-bottom: 8px;
    font-size: 1.35rem;
}

.rich-text p {
    color: var(--muted);
}

.cta {
    padding: 96px 0;
    color: #fff;
    background: var(--ink);
}

.cta p {
    max-width: 680px;
    margin-top: 14px;
    color: #d1d5db;
    font-size: 1.08rem;
}

.site-footer {
    padding: 56px 0 34px;
    color: #cbd5e1;
    background: #0b1220;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr repeat(3, 1fr);
    gap: 30px;
}

.footer-grid h4 {
    margin-bottom: 14px;
    color: #fff;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-grid p,
.footer-grid li {
    color: #9ca3af;
    font-size: 0.94rem;
}

.footer-grid ul {
    list-style: none;
}

.footer-grid li {
    margin-top: 8px;
}

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

.footer-bottom {
    margin-top: 38px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.11);
    color: #9ca3af;
    font-size: 0.86rem;
}

.bento {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 18px;
}

.bento .card:first-child {
    grid-row: span 2;
}

.faq {
    display: grid;
    gap: 12px;
    max-width: 900px;
}

.faq details {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.faq summary {
    cursor: pointer;
    padding: 18px 20px;
    color: var(--ink);
    font-weight: 780;
}

.faq details p {
    padding: 0 20px 20px;
    color: var(--muted);
}

.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

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

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

@media (max-width: 900px) {
    .nav {
        min-height: auto;
        padding: 14px 0;
        align-items: flex-start;
        flex-direction: column;
    }

    .nav-links {
        width: 100%;
        flex-wrap: wrap;
        overflow-x: visible;
        padding-bottom: 0;
    }

    .nav-cta {
        display: none;
    }

    .hero-inner,
    .feature-band,
    .architecture,
    .security-layout,
    .contact-panel,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-inner {
        min-height: auto;
        padding: 64px 0 54px;
    }

    .grid,
    .grid.two,
    .proof,
    .bento,
    .matrix,
    .industry-grid,
    .trust-grid,
    .lab-grid,
    .patent-grid {
        grid-template-columns: 1fr;
    }

    .bento .card:first-child {
        grid-row: auto;
    }

    .lab-card:first-child {
        grid-row: auto;
    }

    .matrix-item,
    .matrix-item:nth-child(3n),
    .matrix-item:nth-last-child(-n + 3) {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .matrix-item:last-child {
        border-bottom: 0;
    }

    .architecture-row {
        grid-template-columns: 42px 1fr;
    }

    .architecture-row em {
        grid-column: 2;
    }
}

@media (max-width: 560px) {
    .nav,
    .container,
    .hero-inner {
        width: min(100% - 28px, 1180px);
    }

    .hero h1,
    .page-hero h1 {
        font-size: 2.35rem;
    }

    .section,
    .cta {
        padding: 58px 0;
    }

    .hero-actions,
    .cta-actions {
        flex-direction: column;
    }

    .signal-panel {
        display: none;
    }

    .button {
        width: 100%;
    }
}