:root {
    color-scheme: light;
    --ink: #101828;
    --muted: #596579;
    --subtle: #7a8699;
    --line: #d9e1ec;
    --paper: #ffffff;
    --soft: #f4f7fb;
    --night: #101626;
    --night-2: #172033;
    --blue: #2f6fed;
    --teal: #0e9f8d;
    --coral: #ec604f;
    --amber: #bf8a10;
    --green: #16895a;
    --shadow: 0 24px 60px rgba(16, 24, 40, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--soft);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
    letter-spacing: 0;
}

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

img {
    max-width: 100%;
    height: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
    padding: 16px 36px;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(217, 225, 236, 0.9);
    backdrop-filter: blur(18px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 760;
}

.brand-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 10px 24px rgba(47, 111, 237, 0.18);
}

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

.main-nav a,
.language-trigger {
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--muted);
    font: inherit;
    font-size: 0.92rem;
    line-height: 1;
    white-space: nowrap;
}

.main-nav a {
    padding: 10px 13px;
}

.main-nav a:hover,
.main-nav a:focus-visible {
    color: var(--ink);
    background: #edf3ff;
}

.language-switcher {
    position: relative;
    display: flex;
    justify-content: flex-end;
    justify-self: end;
}

.language-trigger {
    display: inline-flex;
    min-width: 118px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    cursor: pointer;
    padding: 9px 12px 9px 14px;
    background: rgba(237, 243, 255, 0.72);
    border-color: rgba(217, 225, 236, 0.9);
}

.language-trigger:hover,
.language-trigger:focus-visible,
.language-switcher:focus-within .language-trigger,
.language-switcher.is-open .language-trigger {
    color: var(--ink);
    border-color: var(--line);
    background: var(--paper);
}

.language-chevron {
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
    opacity: 0.7;
}

.language-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    z-index: 30;
    display: none;
    min-width: 172px;
    padding: 8px;
    border: 1px solid rgba(217, 225, 236, 0.95);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 42px rgba(16, 24, 40, 0.16);
    backdrop-filter: blur(16px);
}

.language-switcher.is-open .language-menu {
    display: grid;
    gap: 3px;
}

.language-switcher:focus-within .language-menu {
    display: grid;
    gap: 3px;
}

.language-menu button {
    width: 100%;
    cursor: pointer;
    border: 0;
    border-radius: 11px;
    padding: 10px 12px;
    color: var(--muted);
    background: transparent;
    font: inherit;
    font-size: 0.92rem;
    line-height: 1;
    text-align: left;
    white-space: nowrap;
}

.language-menu button:hover,
.language-menu button:focus-visible {
    color: var(--ink);
    background: #edf3ff;
}

.language-menu button.is-active {
    color: #ffffff;
    background: var(--ink);
}

.hero {
    position: relative;
    min-height: 82vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 104px 36px 84px;
    color: #ffffff;
    background: #101626;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(circle at 36% 50%, rgba(16, 22, 38, 0.26) 0%, rgba(16, 22, 38, 0.54) 31%, rgba(16, 22, 38, 0.9) 63%, rgba(16, 22, 38, 0.97) 100%),
        linear-gradient(90deg, rgba(16, 22, 38, 0.76) 0%, rgba(16, 22, 38, 0.66) 36%, rgba(16, 22, 38, 0.88) 66%, rgba(16, 22, 38, 0.98) 100%),
        linear-gradient(180deg, rgba(16, 22, 38, 0.04) 0%, rgba(16, 22, 38, 0.56) 100%);
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    z-index: 2;
    inset: auto 0 0;
    height: 22%;
    background: linear-gradient(180deg, rgba(16, 22, 38, 0), rgba(16, 22, 38, 0.72));
    pointer-events: none;
}

.hero-background {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: min(720px, 100%);
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--teal);
    font-size: 0.88rem;
    font-weight: 780;
    text-transform: uppercase;
}

.hero .eyebrow {
    color: #7edccd;
}

.hero h1 {
    margin: 0;
    font-size: 5.5rem;
    line-height: 0.95;
    letter-spacing: 0;
}

.hero-copy {
    max-width: 650px;
    margin: 24px 0 0;
    color: #d7deea;
    font-size: 1.22rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0 20px;
    border: 1px solid transparent;
    font-weight: 760;
}

.button.primary {
    color: #ffffff;
    background: var(--blue);
    box-shadow: 0 14px 32px rgba(47, 111, 237, 0.28);
}

.button.primary:hover,
.button.primary:focus-visible {
    background: #245fd1;
}

.button.secondary {
    color: var(--ink);
    background: var(--paper);
    border-color: var(--line);
}

.hero .button.secondary {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
}

.hero .button.secondary:hover,
.hero .button.secondary:focus-visible {
    background: rgba(255, 255, 255, 0.14);
}

.hero-scene {
    --scene-x: 0px;
    --scene-y: 0px;
    position: absolute;
    inset: 0;
    z-index: 2;
    transform: translate(var(--scene-x), var(--scene-y));
    transition: transform 180ms ease-out;
}

.product-preview {
    position: absolute;
    right: clamp(30px, 5vw, 96px);
    top: 50%;
    width: 540px;
    max-width: calc(100vw - 860px);
    min-height: 480px;
    overflow: hidden;
    border: 1px solid rgba(173, 198, 255, 0.22);
    border-radius: 28px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.045)),
        rgba(16, 22, 38, 0.66);
    box-shadow: 0 34px 110px rgba(0, 0, 0, 0.36);
    backdrop-filter: blur(18px);
    transform: translateY(-42%);
}

.product-preview::before {
    content: "";
    position: absolute;
    inset: -34% -18% auto auto;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(55, 211, 255, 0.28), rgba(47, 111, 237, 0));
    pointer-events: none;
}

.preview-toolbar,
.preview-footer {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #dfe7f6;
}

.preview-toolbar {
    min-height: 60px;
    padding: 0 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.traffic-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.28);
}

.preview-toolbar strong {
    margin-left: 6px;
    font-size: 0.95rem;
}

.preview-pill {
    margin-left: auto;
    padding: 6px 10px;
    border-radius: 999px;
    color: #7edccd;
    background: rgba(126, 220, 205, 0.12);
    font-size: 0.76rem;
    font-weight: 820;
}

.preview-body {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 158px 1fr;
    grid-template-rows: 1fr auto;
    gap: 16px;
    padding: 18px;
}

.preview-pdf,
.preview-map,
.preview-ai {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    background: rgba(9, 16, 30, 0.52);
}

.preview-pdf {
    min-height: 218px;
    padding: 16px;
}

.preview-pdf-title {
    display: grid;
    gap: 10px;
    margin-bottom: 22px;
}

.preview-pdf-title span {
    display: inline-flex;
    width: fit-content;
    padding: 5px 9px;
    border-radius: 999px;
    color: #ffffff;
    background: var(--coral);
    font-size: 0.72rem;
    font-weight: 820;
}

.preview-pdf-title strong {
    color: #dfe7f6;
    font-size: 0.82rem;
    line-height: 1.25;
}

.pdf-line {
    display: block;
    width: 72%;
    height: 10px;
    margin-top: 14px;
    border-radius: 999px;
    background: rgba(198, 216, 255, 0.26);
}

.pdf-line.long {
    width: 100%;
}

.pdf-line.short {
    width: 52%;
}

.pdf-highlight {
    display: grid;
    gap: 10px;
    margin-top: 24px;
    padding: 16px;
    border-radius: 16px;
    background: rgba(14, 159, 141, 0.18);
}

.pdf-highlight span {
    display: block;
    height: 8px;
    border-radius: 999px;
    background: rgba(126, 220, 205, 0.5);
}

.preview-map {
    position: relative;
    min-height: 270px;
    overflow: hidden;
    background:
        radial-gradient(circle at center, rgba(47, 111, 237, 0.18), rgba(9, 16, 30, 0.2) 56%),
        rgba(9, 16, 30, 0.46);
}

.preview-map::before {
    content: "";
    position: absolute;
    inset: 40px;
    border: 1px solid rgba(83, 215, 255, 0.12);
    border-radius: 50%;
}

.preview-node {
    position: absolute;
    z-index: 3;
    display: inline-flex;
    min-height: 38px;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    border-radius: 999px;
    color: #ffffff;
    font-size: 0.84rem;
    font-weight: 820;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.2);
}

.node-center {
    left: 50%;
    top: 50%;
    background: var(--blue);
    transform: translate(-50%, -50%);
}

.node-top {
    left: 42%;
    top: 48px;
    background: var(--teal);
}

.node-right {
    right: 34px;
    top: 128px;
    background: var(--coral);
}

.node-bottom {
    right: 96px;
    bottom: 54px;
    background: var(--amber);
}

.node-left {
    left: 34px;
    top: 148px;
    background: var(--green);
}

.map-branch {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    width: 168px;
    height: 2px;
    background: linear-gradient(90deg, rgba(126, 220, 205, 0.16), rgba(126, 220, 205, 0.58));
    transform-origin: left center;
}

.branch-one {
    transform: rotate(-104deg);
}

.branch-two {
    transform: rotate(-24deg);
}

.branch-three {
    transform: rotate(62deg);
}

.branch-four {
    transform: rotate(158deg);
}

.preview-ai {
    grid-column: 1 / -1;
    display: grid;
    gap: 12px;
    padding: 18px;
}

.ai-head {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    font-weight: 820;
}

.ai-head img {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    object-fit: cover;
}

.preview-ai p {
    max-width: 440px;
    margin: 0;
    color: #c9d4e6;
    font-size: 0.92rem;
}

.ai-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ai-tags span,
.preview-footer span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    color: #dfe7f6;
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.75rem;
    font-weight: 720;
}

.preview-footer {
    justify-content: space-between;
    padding: 0 18px 18px;
}

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

.proof-strip div {
    display: grid;
    gap: 6px;
    min-height: 126px;
    padding: 26px 28px;
    background: var(--paper);
}

.proof-strip strong {
    font-size: 1rem;
}

.proof-strip span {
    color: var(--muted);
}

.section {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
    padding: 88px 0;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 36px;
}

.section-heading.compact {
    margin-bottom: 0;
}

.section-heading h2,
.pro-copy h2,
.support-section h2,
.page-hero h1 {
    margin: 0;
    font-size: 2.45rem;
    line-height: 1.08;
    letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.pro-copy p:not(.eyebrow),
.support-section p,
.page-hero p:not(.eyebrow) {
    color: var(--muted);
    font-size: 1.06rem;
}

.feature-grid,
.feature-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.feature-detail-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card {
    min-height: 230px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
    box-shadow: 0 12px 30px rgba(16, 24, 40, 0.04);
}

.feature-detail-grid .feature-card {
    min-height: 210px;
}

.feature-mark {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 10px;
    border-radius: 999px;
    color: var(--blue);
    background: #edf3ff;
    font-size: 0.78rem;
    font-weight: 820;
}

.feature-card h2,
.feature-card h3 {
    margin: 22px 0 10px;
    font-size: 1.2rem;
    line-height: 1.2;
}

.feature-card p {
    margin: 0;
    color: var(--muted);
}

.section-cta {
    margin-top: 24px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--blue);
    font-weight: 760;
}

.text-link::after {
    content: "->";
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 36px;
    align-items: start;
}

.workflow-list {
    display: grid;
    gap: 12px;
}

.workflow-list article {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 12px 18px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
}

.workflow-list span {
    grid-row: span 2;
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #ffffff;
    background: var(--ink);
    font-weight: 820;
}

.workflow-list h3 {
    margin: 0;
}

.workflow-list p {
    margin: 0;
    color: var(--muted);
}

.pro-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 420px;
    gap: 28px;
    align-items: stretch;
}

.pro-section,
.support-section {
    width: min(1180px, calc(100% - 48px));
}

.pro-copy,
.pro-panel,
.support-section {
    border-radius: 8px;
    border: 1px solid var(--line);
    background: var(--paper);
    box-shadow: var(--shadow);
}

.pro-copy {
    padding: 34px;
}

.pro-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 24px;
    padding: 30px;
}

.pro-panel ul {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pro-panel li {
    position: relative;
    padding-left: 28px;
    color: var(--muted);
}

.pro-panel li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--teal);
}

.support-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
    padding: 34px;
}

.support-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    padding: 30px 36px;
    color: var(--muted);
    background: var(--paper);
    border-top: 1px solid var(--line);
}

.site-footer div,
.site-footer nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.site-footer strong {
    color: var(--ink);
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: var(--blue);
}

.subpage {
    background: var(--paper);
}

.page-hero {
    width: min(980px, calc(100% - 48px));
    margin: 0 auto;
    padding: 86px 0 32px;
}

.page-hero h1 {
    max-width: 840px;
}

.page-hero p:not(.eyebrow) {
    max-width: 720px;
}

@media (max-width: 1080px) {
    .site-header {
        grid-template-columns: auto minmax(0, 1fr) auto;
        gap: 10px;
        padding: 12px 18px;
    }

    .main-nav {
        min-width: 0;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .main-nav::-webkit-scrollbar {
        display: none;
    }

    .language-switcher {
        justify-content: flex-end;
        justify-self: end;
    }

    .language-menu {
        right: 0;
        left: auto;
    }

    .hero {
        min-height: 1120px;
        align-items: flex-start;
        padding-top: 96px;
    }

    .hero h1 {
        font-size: 4.25rem;
    }

    .product-preview {
        right: 24px;
        top: auto;
        bottom: 48px;
        width: calc(100% - 48px);
        max-width: 620px;
        min-height: 430px;
        transform: none;
    }

    .preview-body {
        grid-template-columns: 190px 1fr;
    }

    .proof-strip,
    .feature-grid,
    .feature-detail-grid,
    .pro-section {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .split-section,
    .support-section {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 720px) {
    .site-header {
        position: sticky;
        top: 0;
        gap: 8px;
        padding: 10px 14px;
    }

    .brand {
        gap: 8px;
    }

    .brand-icon {
        width: 32px;
        height: 32px;
    }

    .main-nav a {
        padding: 9px 9px;
        font-size: 0.84rem;
    }

    .language-trigger {
        min-width: 58px;
        height: 38px;
        justify-content: center;
        padding: 0 10px;
        font-size: 0.84rem;
    }

    .language-current {
        display: none;
    }

    .language-trigger::before {
        content: attr(data-current-label);
        font-weight: 780;
    }

    .language-menu button {
        font-size: 0.84rem;
    }

    .language-menu {
        position: fixed;
        top: 58px;
        right: 14px;
        left: auto;
        z-index: 100;
    }

    .hero {
        display: grid;
        min-height: auto;
        align-items: flex-start;
        padding: 74px 22px 42px;
    }

    .hero h1 {
        font-size: 3.4rem;
    }

    .hero-copy {
        font-size: 1.02rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-scene {
        position: relative;
        inset: auto;
        z-index: 3;
        order: 2;
        width: 100%;
        min-height: 400px;
        margin-top: 36px;
        opacity: 0.88;
        transform: none;
    }

    .hero-content {
        order: 1;
    }

    .product-preview {
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        bottom: auto;
        width: auto;
        max-width: none;
        min-height: 0;
        border-radius: 22px;
        transform: none;
    }

    .preview-toolbar {
        min-height: 52px;
        padding: 0 16px;
    }

    .preview-body {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 14px;
    }

    .preview-pdf {
        display: none;
    }

    .preview-map {
        min-height: 210px;
    }

    .preview-ai {
        padding: 14px;
    }

    .preview-footer {
        display: none;
    }

    .proof-strip,
    .feature-grid,
    .feature-detail-grid,
    .pro-section {
        grid-template-columns: 1fr;
    }

    .proof-strip div {
        min-height: auto;
        padding: 22px;
    }

    .section,
    .pro-section,
    .support-section,
    .page-hero {
        width: min(100% - 36px, 1180px);
    }

    .section {
        padding: 64px 0;
    }

    .section-heading h2,
    .pro-copy h2,
    .support-section h2,
    .page-hero h1 {
        font-size: 2rem;
    }

    .feature-card {
        min-height: auto;
    }

    .workflow-list article {
        grid-template-columns: 1fr;
    }

    .workflow-list span {
        grid-row: auto;
    }

    .pro-copy,
    .pro-panel,
    .support-section {
        padding: 24px;
    }

    .support-actions {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        justify-items: center;
        width: 100%;
    }

    .support-actions .button,
    .support-actions .text-link {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .site-footer {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        justify-items: center;
        padding: 26px 22px;
        text-align: center;
    }

    .site-footer div,
    .site-footer nav {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .brand span {
        display: none;
    }

    .language-trigger {
        min-width: 52px;
    }
}

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

    .hero-scene {
        transition: none;
    }
}