@font-face {
    font-family: "IBM Plex Sans";
    src: url("/assets/fonts/ibm-plex-sans-latin-ext.woff2") format("woff2");
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20CF, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "IBM Plex Sans";
    src: url("/assets/fonts/ibm-plex-sans-latin.woff2") format("woff2");
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --bg: #050505;
    --bg-deep: #050505;
    --bg-soft: #0c1729;
    --surface: #f3f6fa;
    --surface-strong: #ffffff;
    --surface-soft: #edf2f7;
    --line: rgba(14, 26, 44, 0.12);
    --line-dark: rgba(255, 255, 255, 0.08);
    --text: #e8eef8;
    --text-strong: #08111f;
    --text-soft: #61708a;
    --accent: #46c9bb;
    --accent-strong: #1da899;
    --accent-soft: rgba(70, 201, 187, 0.12);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --shadow: 0 20px 60px rgba(4, 12, 24, 0.14);
    --shadow-dark: 0 30px 80px rgba(1, 5, 12, 0.45);
    --container: 1280px;
    --header-height: 86px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "IBM Plex Sans", system-ui, sans-serif;
    background: var(--surface);
    color: var(--text-strong);
    line-height: 1.6;
}

main {
    display: block;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid rgba(29, 168, 153, 0.35);
    outline-offset: 3px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 1rem;
    background: #fff;
    color: var(--text-strong);
    padding: 0.75rem 1rem;
    border-radius: 999px;
    z-index: 2000;
}

.skip-link:focus {
    top: 1rem;
}

.container {
    width: min(calc(100% - 2rem), var(--container));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(7, 17, 31, 0.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line-dark);
}

.header-inner {
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
}

.brand img {
    width: auto;
    height: 56px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.site-nav a {
    color: rgba(232, 238, 248, 0.82);
    text-decoration: none;
    font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a.is-active {
    color: #fff;
}

.language-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding-left: 1rem;
    margin-left: 0.25rem;
    border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.language-switch a {
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
}

.language-switch .is-active {
    background: rgba(255, 255, 255, 0.1);
}

.menu-toggle {
    display: none;
    width: 50px;
    height: 50px;
    border: 0;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 3px auto;
    background: #fff;
    border-radius: 999px;
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 0;
    background: #050505;
    color: var(--text);
}

.hero-layout {
    position: relative;
    display: grid;
    place-items: center;
    min-height: min(780px, calc(100vh - var(--header-height)));
    padding: clamp(2rem, 3.2vw, 3.1rem) 0;
    z-index: 1;
}

.hero-copy {
    width: min(100%, 1480px);
    max-width: 1480px;
    position: relative;
    z-index: 2;
}

.hero-copy-centered {
    text-align: center;
}

.hero-copy h1,
.section-heading h2,
.intro-grid h2,
.contact-layout h2,
.page-hero h1,
.content-block h2,
.page-cta h2 {
    margin: 0;
    line-height: 1.02;
    letter-spacing: -0.035em;
}

.hero-copy h1 {
    font-size: clamp(3rem, 4.9vw, 5.45rem);
    max-width: 16ch;
    margin-left: auto;
    margin-right: auto;
}

.eyebrow {
    margin: 0 0 1rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--accent);
}

.lead {
    margin: 1.15rem auto 0;
    max-width: 58rem;
    font-size: clamp(1rem, 1.08vw, 1.12rem);
    color: rgba(232, 238, 248, 0.82);
}

.hero-actions,
.support-actions,
.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.6rem;
}

.hero-actions {
    justify-content: center;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0.85rem 1.3rem;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

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

.button-primary {
    background: var(--accent);
    color: var(--text-strong);
}

.button-primary:hover {
    background: var(--accent-strong);
}

.button-secondary {
    background: transparent;
    color: inherit;
    border-color: rgba(255, 255, 255, 0.18);
}

.hero-points,
.card-list,
.pill-list,
.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.4rem;
    justify-content: center;
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-points li {
    padding: 0.55rem 0.9rem 0.55rem 2rem;
    font-size: 0.96rem;
    line-height: 1.35;
    text-align: left;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.card-list li,
.pill-list li {
    position: relative;
    padding-left: 1.35rem;
}

.hero-points li::before,
.card-list li::before,
.pill-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 6px rgba(70, 201, 187, 0.12);
}

.hero-points li {
    position: relative;
}

.hero-points li::before {
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
}

.hero-stage {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: #050505;
}

.hero-cog-wrap {
    display: grid;
    place-items: center;
    width: min(78vw, 820px);
    aspect-ratio: 1 / 1;
    background: #050505;
    overflow: hidden;
    transform: translateY(3.5rem);
}

.spinning-cog {
    width: min(84vw, 840px);
    aspect-ratio: 1;
    object-fit: contain;
    mix-blend-mode: screen;
    opacity: 0.24;
    filter: invert(1) brightness(1.04) contrast(1.08);
    animation: spin 26s linear infinite;
    transform-origin: center center;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.section {
    padding: clamp(4rem, 7vw, 6rem) 0;
    scroll-margin-top: calc(var(--header-height) + 18px);
}

.section-surface {
    background: var(--surface-strong);
}

.section-heading {
    max-width: 760px;
    margin-bottom: 2.3rem;
}

.section-heading.compact {
    margin-bottom: 1.4rem;
}

.section-heading h2,
.intro-grid h2,
.contact-layout h2,
.page-hero h1,
.content-block h2,
.page-cta h2 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    color: var(--text-strong);
}

.content-block h2,
.page-cta h2 {
    font-size: clamp(1.9rem, 3.2vw, 2.9rem);
    line-height: 1.08;
}

.section-heading p,
.intro-copy p,
.content-block p,
.contact-layout p,
.faq-item p,
.page-hero p,
.metric-card span,
.support-card p,
.product-card p,
.contact-card p {
    color: var(--text-soft);
}

.intro-section {
    background: var(--surface);
}

.section-spotlight {
    background:
        linear-gradient(135deg, rgba(70, 201, 187, 0.08), rgba(7, 17, 31, 0) 52%),
        var(--surface);
}

.spotlight-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
    align-items: end;
    padding: clamp(2rem, 4vw, 3rem);
    border-radius: var(--radius-lg);
    background: var(--surface-strong);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.spotlight-copy p:last-of-type {
    margin-bottom: 0;
}

.spotlight-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 2rem;
    align-items: start;
}

.intro-copy {
    display: grid;
    gap: 1rem;
}

.intro-highlights {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 0.5rem;
}

.intro-highlight {
    padding: 1.1rem 1.15rem;
    border-radius: var(--radius-md);
    background: var(--surface-strong);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.intro-highlight h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    line-height: 1.2;
    color: var(--text-strong);
}

.intro-highlight p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.98rem;
}

.product-grid,
.support-grid,
.metrics-grid,
.contact-grid {
    display: grid;
    gap: 1.25rem;
}

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

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

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

.product-card,
.support-card,
.metric-card,
.contact-card,
.faq-item,
.content-block,
.credibility-panel {
    background: var(--surface-strong);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
}

.product-card,
.support-card,
.metric-card,
.contact-card,
.faq-item,
.content-block {
    padding: 1.55rem;
}

.product-card.featured {
    background:
        linear-gradient(180deg, rgba(70, 201, 187, 0.08), rgba(255, 255, 255, 0) 46%),
        var(--surface-strong);
}

.card-tag {
    margin: 0 0 0.9rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-strong);
}

.product-card h3,
.support-card h3,
.contact-card h3,
.faq-item h3 {
    margin: 0 0 0.75rem;
    font-size: 1.35rem;
    line-height: 1.2;
    color: var(--text-strong);
}

.card-list {
    display: grid;
    gap: 0.7rem;
    margin-top: 1.1rem;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 1.25rem;
    text-decoration: none;
    font-weight: 700;
    color: var(--accent-strong);
}

.link-arrow::after {
    content: "→";
    transition: transform 0.2s ease;
}

.link-arrow:hover::after {
    transform: translateX(3px);
}

.support-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.complementary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.support-card-highlight {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

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

.metric-card {
    display: grid;
    gap: 0.5rem;
}

.metric-card strong {
    font-size: 1.7rem;
}

.credibility-panel {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    padding: 1.8rem;
    margin-top: 1.25rem;
}

.faq-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}

.faq-list.single-column {
    grid-template-columns: 1fr;
}

.contact-section {
    background: linear-gradient(180deg, rgba(70, 201, 187, 0.08), rgba(243, 246, 250, 0));
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 2rem;
}

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

.contact-card a {
    display: block;
    text-decoration: none;
    color: var(--accent-strong);
    font-weight: 600;
}

.site-footer {
    padding: 2rem 0 3rem;
    background: var(--bg);
    color: rgba(232, 238, 248, 0.74);
}

.footer-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 0.8fr));
    gap: 2rem;
}

.site-footer h2 {
    margin: 0 0 0.8rem;
    font-size: 0.95rem;
    color: #fff;
}

.footer-brand {
    margin-bottom: 1rem;
}

.footer-brand img {
    width: auto;
    height: 72px;
}

.footer-links {
    display: grid;
    gap: 0.6rem;
}

.footer-links a {
    color: rgba(232, 238, 248, 0.78);
    text-decoration: none;
}

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

.page-main {
    padding-top: 0;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin: 0 0 1rem;
    padding: 0;
    list-style: none;
    color: rgba(232, 238, 248, 0.72);
    font-size: 0.92rem;
}

.breadcrumb a {
    text-decoration: none;
}

.breadcrumb li:not(:last-child)::after {
    content: "/";
    margin-left: 0.55rem;
}

.page-hero {
    padding: clamp(1.1rem, 2.2vw, 1.9rem) 0 3rem;
    background:
        radial-gradient(circle at top right, rgba(70, 201, 187, 0.16), transparent 22%),
        linear-gradient(180deg, #07111f 0%, #0b1830 100%);
    color: var(--text);
}

.page-hero .section-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: 2rem;
    align-items: start;
}

.page-hero h1 {
    color: #fff;
    font-size: clamp(2.9rem, 5.4vw, 4.9rem);
    max-width: 14ch;
    text-wrap: balance;
}

.page-hero p {
    margin: 1.1rem 0 0;
    max-width: 62ch;
    color: rgba(232, 238, 248, 0.82);
}

.hero-side-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-dark);
}

.hero-side-card h2 {
    margin: 0 0 0.85rem;
    font-size: 1.05rem;
    color: #fff;
}

.hero-side-card li {
    color: rgba(232, 238, 248, 0.82);
}

.page-content {
    padding: 3rem 0 5rem;
}

.page-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 1.25rem;
    align-items: start;
}

.page-stack {
    display: grid;
    gap: 1.25rem;
}

.content-block h2 {
    margin-bottom: 1rem;
}

.content-block ul {
    margin: 0;
    padding-left: 1rem;
    color: var(--text-soft);
}

.content-block li + li {
    margin-top: 0.55rem;
}

.aside-stack {
    display: grid;
    gap: 1.25rem;
    position: sticky;
    top: calc(var(--header-height) + 1rem);
}

.pill-list {
    display: grid;
    gap: 0.7rem;
}

.page-cta {
    margin-top: 1.25rem;
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #07111f 0%, #10203a 100%);
    color: var(--text);
}

.page-cta h2 {
    color: #fff;
}

.page-cta p {
    color: rgba(232, 238, 248, 0.82);
}

.legacy-banner {
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border-radius: var(--radius-sm);
    background: rgba(70, 201, 187, 0.14);
    color: rgba(232, 238, 248, 0.96);
    border: 1px solid rgba(70, 201, 187, 0.18);
    font-weight: 600;
}

@media (max-width: 1180px) {
    .hero-layout,
    .page-grid,
    .page-hero .section-shell,
    .intro-grid,
    .contact-layout,
    .credibility-panel,
    .spotlight-shell {
        grid-template-columns: 1fr;
    }

    .hero-layout {
        min-height: auto;
    }

    .hero-copy {
        max-width: none;
    }

    .hero-copy h1,
    .page-hero h1 {
        max-width: none;
    }

    .hero-layout {
        min-height: min(700px, calc(100vh - var(--header-height)));
        padding: 2.25rem 0 3rem;
    }

    .hero-cog-wrap {
        width: min(86vw, 700px);
        transform: translateY(2rem);
    }

    .lead,
    .hero-points {
        max-width: 42rem;
    }

    .support-grid,
    .faq-list,
    .metrics-grid,
    .contact-grid,
    .complementary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .intro-highlights {
        grid-template-columns: 1fr;
    }

    .product-grid-primary,
    .product-grid-three,
    .product-grid-legacy {
        grid-template-columns: 1fr;
    }

    .aside-stack {
        position: static;
    }

    .spotlight-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 860px) {
    .menu-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 0.75rem);
        left: 1rem;
        right: 1rem;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem;
        border-radius: var(--radius-md);
        background: rgba(7, 17, 31, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: var(--shadow-dark);
    }

    .site-nav.is-open {
        display: flex;
    }

    .language-switch {
        width: 100%;
        padding-left: 0;
        margin-left: 0;
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.12);
        padding-top: 0.8rem;
        margin-top: 0.2rem;
    }

    .support-card-highlight,
    .footer-layout,
    .complementary-grid {
        display: grid;
        grid-template-columns: 1fr;
    }

    .hero-copy h1 {
        font-size: clamp(2.7rem, 9vw, 4.4rem);
    }

    .hero-points {
        display: grid;
        gap: 0.65rem;
    }

    .hero-points li {
        border-radius: 18px;
    }

    .hero-cog-wrap {
        width: min(110vw, 640px);
        transform: translateY(1.5rem);
    }

    .spinning-cog {
        opacity: 0.2;
    }
}

@media (max-width: 640px) {
    .support-grid,
    .faq-list,
    .metrics-grid,
    .contact-grid,
    .complementary-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero-copy h1 {
        font-size: clamp(2.35rem, 12vw, 3.55rem);
        max-width: 10ch;
    }

    .section-heading h2,
    .intro-grid h2,
    .contact-layout h2,
    .page-hero h1,
    .content-block h2,
    .page-cta h2 {
        max-width: none;
    }

    .button {
        width: 100%;
    }

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

    .hero-points {
        max-width: 100%;
    }

    .hero-cog-wrap {
        width: min(132vw, 560px);
        transform: translateY(1rem);
    }

    .spinning-cog {
        opacity: 0.18;
    }
}