:root {
    color-scheme: light;
    --landing-ink: #121722;
    --landing-muted: #5f6978;
    --landing-line: rgba(18, 23, 34, 0.1);
    --landing-accent: #2457d6;
    --landing-surface: rgba(255, 255, 255, 0.9);
    --landing-shadow: 0 24px 70px rgba(20, 30, 50, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 28px;
}

body {
    margin: 0;
    color: var(--landing-ink);
    background: #f7f8fb;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
}

.landing-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at 84% 18%, rgba(36, 87, 214, 0.08), transparent 28%),
        linear-gradient(180deg, #f7f8fb 0%, #ffffff 36%, #f6f8fb 100%);
}

.landing-nav {
    display: flex;
    width: min(1180px, calc(100% - 32px));
    min-height: 72px;
    margin: 18px auto 0;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 10px 12px;
    border: 1px solid rgba(18, 23, 34, 0.08);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 16px 44px rgba(20, 30, 50, 0.07);
    backdrop-filter: blur(14px);
}

.landing-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.landing-brand-lockup {
    display: grid;
    gap: 2px;
}

.landing-brand-logo {
    display: block;
    width: clamp(118px, 10vw, 154px);
    height: auto;
    object-fit: contain;
}

.landing-brand-mark {
    display: grid;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 8px;
    background: var(--landing-ink);
    color: #ffffff;
    font-weight: 760;
}

.landing-brand strong,
.landing-brand small {
    display: block;
}

.landing-brand strong {
    font-size: 1rem;
    letter-spacing: 0;
}

.landing-brand small {
    color: var(--landing-muted);
    font-size: 0.76rem;
}

.landing-nav-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    color: #354052;
    font-size: 0.93rem;
}

.landing-nav-actions a {
    text-decoration: none;
}

.landing-nav-actions a:not(.landing-nav-cta):hover {
    color: var(--landing-ink);
}

.landing-nav-signin {
    color: #7a8494;
    font-size: 0.94em;
    font-weight: 540;
}

.landing-nav-actions .landing-nav-signin:hover {
    color: #4d5a70;
}

.landing-nav-actions .landing-nav-signin:focus-visible {
    outline: 2px solid rgba(36, 87, 214, 0.18);
    outline-offset: 4px;
    border-radius: 999px;
    color: #4d5a70;
}

.landing-nav-cta {
    min-height: 40px;
    border: 1px solid rgba(36, 87, 214, 0.24);
    padding: 9px 15px;
    background: rgba(255, 255, 255, 0.62);
    color: var(--landing-accent);
    font-weight: 720;
}

.landing-hero {
    position: relative;
    display: grid;
    width: min(1180px, calc(100% - 40px));
    min-height: calc(100vh - 90px);
    margin: 0 auto;
    grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
    align-items: center;
    gap: clamp(38px, 5.5vw, 84px);
    padding: clamp(54px, 8vw, 88px) 0 clamp(56px, 8vw, 92px);
}

.landing-hero::before {
    position: absolute;
    inset: 10% -7% auto auto;
    width: 44%;
    height: 68%;
    content: "";
    border: 1px solid rgba(18, 23, 34, 0.06);
    background: rgba(255, 255, 255, 0.34);
    pointer-events: none;
}

.landing-hero-copy,
.landing-product-scene {
    position: relative;
    z-index: 1;
    min-width: 0;
}

.landing-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 16px;
    color: var(--landing-accent);
    font-size: 0.75rem;
    font-weight: 780;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.landing-kicker::before {
    display: inline-block;
    width: 28px;
    height: 1px;
    content: "";
    background: currentColor;
}

.landing-hero h1 {
    max-width: 680px;
    margin: 0;
    font-size: clamp(3.05rem, 5.15vw, 5.05rem);
    font-weight: 760;
    line-height: 1;
    letter-spacing: 0;
}

.landing-hero-subtitle {
    max-width: 640px;
    margin: 22px 0 0;
    color: #293449;
    font-size: clamp(1.1rem, 1.45vw, 1.28rem);
}

.landing-pain-line {
    max-width: 620px;
    margin: 16px 0 0;
    color: var(--landing-muted);
    font-size: 1rem;
}

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

.landing-button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 0 22px;
    border: 1px solid transparent;
    font: inherit;
    text-decoration: none;
    font-weight: 740;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.landing-button:hover {
    transform: translateY(-1px);
}

.landing-button-primary {
    background: var(--landing-ink);
    color: #ffffff;
    box-shadow: 0 14px 34px rgba(18, 23, 34, 0.18);
}

.landing-button-secondary {
    min-width: 128px;
    border-color: rgba(20, 30, 50, 0.12);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.76);
    color: #42506a;
    box-shadow: none;
}

.landing-product-scene {
    display: flex;
    justify-content: flex-end;
}

.landing-preview-shell {
    position: relative;
    width: min(620px, 100%);
    border: 1px solid rgba(18, 23, 34, 0.12);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 34px 90px rgba(20, 30, 50, 0.16);
}

.landing-preview-shell::before,
.landing-preview-shell::after {
    position: absolute;
    content: "";
    border: 1px solid rgba(18, 23, 34, 0.08);
    background: rgba(255, 255, 255, 0.58);
    pointer-events: none;
}

.landing-preview-shell::before {
    right: 22px;
    bottom: -18px;
    left: 22px;
    height: 18px;
    box-shadow: 0 18px 44px rgba(20, 30, 50, 0.08);
}

.landing-preview-shell::after {
    top: 24px;
    right: -16px;
    width: 16px;
    height: calc(100% - 48px);
}

.landing-preview-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--landing-line);
    color: var(--landing-muted);
    font-size: 0.92rem;
}

.landing-preview-top span,
.landing-preview-top strong {
    display: block;
}

.landing-preview-top strong {
    margin-top: 2px;
    color: var(--landing-ink);
    font-size: 1.02rem;
}

.landing-live-dot {
    position: relative;
    padding-left: 14px;
    color: #1f8a5b;
    font-size: 0.78rem;
    font-weight: 760;
}

.landing-live-dot::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: 7px;
    height: 7px;
    content: "";
    border-radius: 999px;
    background: #1f8a5b;
    transform: translateY(-50%);
}

.landing-cockpit-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px;
    gap: 12px;
    padding: 18px 18px 12px;
}

.landing-cockpit-main,
.landing-cockpit-side {
    min-width: 0;
}

.landing-preview-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    color: var(--landing-muted);
    font-size: 0.78rem;
}

.landing-preview-label-row strong {
    color: var(--landing-ink);
}

.landing-mission {
    margin: 0;
    padding: 24px;
    border: 1px solid rgba(36, 87, 214, 0.14);
    background:
        linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.landing-mission-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.landing-status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    background: #fff4d9;
    color: #76540b;
    font-size: 0.76rem;
    font-weight: 760;
}

.landing-status-soft {
    background: #edf4ff;
    color: #2457d6;
}

.landing-mission h2 {
    margin: 18px 0 9px;
    font-size: clamp(1.5rem, 2.15vw, 2rem);
    line-height: 1.08;
    letter-spacing: 0;
}

.landing-mission p {
    margin: 0;
    color: var(--landing-muted);
}

.landing-focus-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 14px;
    margin-top: 24px;
}

.landing-focus-row div {
    padding: 11px 13px;
    border: 1px solid var(--landing-line);
    background: #ffffff;
}

.landing-focus-row span {
    display: block;
    color: var(--landing-muted);
    font-size: 0.72rem;
}

.landing-focus-row strong {
    display: block;
    margin-top: 2px;
    color: var(--landing-ink);
    font-variant-numeric: tabular-nums;
    font-size: 1.78rem;
    line-height: 1;
}

.landing-focus-row a {
    min-height: 42px;
    padding: 10px 14px;
    background: var(--landing-ink);
    color: #ffffff;
    font-size: 0.82rem;
    font-weight: 740;
    text-decoration: none;
}

.landing-cockpit-side {
    display: grid;
    align-content: stretch;
    gap: 10px;
}

.landing-side-panel {
    padding: 14px;
    border: 1px solid var(--landing-line);
    background: #ffffff;
}

.landing-side-panel-strong {
    background: #f4f8ff;
    border-color: rgba(36, 87, 214, 0.18);
}

.landing-side-panel span,
.landing-side-panel small {
    display: block;
    color: var(--landing-muted);
    font-size: 0.74rem;
}

.landing-side-panel strong {
    display: block;
    margin: 9px 0 4px;
    color: var(--landing-ink);
    font-size: 1rem;
}

.landing-signal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: 0 18px 12px;
}

.landing-signal-grid div {
    min-height: 82px;
    padding: 14px;
    border: 1px solid var(--landing-line);
    background: #ffffff;
}

.landing-signal-grid span,
.landing-task-strip span {
    display: block;
    color: var(--landing-muted);
    font-size: 0.76rem;
}

.landing-signal-grid strong {
    display: block;
    margin-top: 10px;
    font-size: 0.98rem;
}

.landing-task-strip {
    display: grid;
    gap: 8px;
    padding: 0 18px 18px;
}

.landing-task-strip span {
    padding: 11px 13px;
    border: 1px solid rgba(18, 23, 34, 0.08);
    background: #f8fafc;
    color: #2c3547;
}

.landing-brand-mark {
    position: relative;
    overflow: visible;
    border-radius: 0;
    background: transparent;
}

.landing-brand-mark::before,
.landing-brand-mark::after {
    position: absolute;
    inset: 7px 17px;
    content: "";
    border-radius: 999px;
    background: var(--landing-accent);
    box-shadow: 0 12px 28px rgba(36, 87, 214, 0.2);
}

.landing-brand-mark::after {
    transform: rotate(90deg);
}

.landing-nav {
    width: min(1340px, calc(100% - 56px));
    margin-top: 20px;
    border: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
}

.landing-nav-actions {
    gap: clamp(18px, 2.8vw, 52px);
    color: #263454;
    font-size: 0.98rem;
    font-weight: 690;
}

.landing-nav-cta {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
    padding: 8px 19px;
    border: 1px solid rgba(36, 87, 214, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.5);
    color: var(--landing-accent);
    box-shadow: 0 8px 24px rgba(36, 87, 214, 0.045);
    font-weight: 650;
}

.landing-page {
    background:
        radial-gradient(circle at 79% 20%, rgba(36, 87, 214, 0.08), transparent 30%),
        radial-gradient(circle at 20% 72%, rgba(36, 87, 214, 0.055), transparent 30%),
        linear-gradient(180deg, #f9fbff 0%, #ffffff 42%, #f6f8fb 100%);
}

.landing-hero {
    width: min(1340px, calc(100% - 56px));
    min-height: calc(100vh - 112px);
    grid-template-columns: minmax(360px, 0.84fr) minmax(0, 1.16fr);
    gap: clamp(34px, 4vw, 58px);
    overflow: clip;
    padding: clamp(8px, 2vw, 22px) 0 clamp(44px, 5.4vw, 72px);
}

.landing-hero::before {
    inset: auto 0 -48px auto;
    width: min(620px, 42vw);
    height: 170px;
    border: 0;
    background:
        radial-gradient(ellipse at center, rgba(36, 87, 214, 0.16), transparent 68%);
    opacity: 0.55;
}

.landing-hero .landing-kicker {
    gap: 0;
    margin-bottom: 20px;
    font-size: 0.79rem;
    letter-spacing: 0.18em;
}

.landing-hero .landing-kicker::before {
    display: none;
}

.landing-hero h1 {
    max-width: 650px;
    color: #06132f;
    font-size: clamp(3.05rem, 4.35vw, 4.8rem);
    font-weight: 760;
    line-height: 1.01;
}

.landing-hero h1 span {
    color: var(--landing-accent);
}

.landing-hero-subtitle {
    max-width: 590px;
    margin-top: 22px;
    color: #4f5b7a;
    font-size: clamp(1.05rem, 1.25vw, 1.22rem);
    line-height: 1.5;
}

.landing-hero-actions {
    margin-top: 28px;
}

.landing-button-primary {
    min-width: 224px;
    min-height: 54px;
    gap: 24px;
    border-radius: 9px;
    background: var(--landing-accent);
    box-shadow: 0 20px 46px rgba(36, 87, 214, 0.28);
    font-size: 1.05rem;
}

.landing-button-primary svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.landing-feature-row {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    align-items: center;
    margin-top: 26px;
    color: #62708b;
    font-size: 0.96rem;
    font-weight: 620;
}

.landing-feature-row span {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 32px;
}

.landing-feature-row span::before {
    display: none;
}

.landing-feature-row svg {
    width: 27px;
    height: 27px;
    flex: 0 0 auto;
    color: #6c7892;
    stroke: currentColor;
    stroke-width: 1.7;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.84;
}

.landing-feature-row span + span {
    padding-left: 18px;
    border-left: 1px solid rgba(18, 23, 34, 0.09);
}

.landing-product-scene {
    align-items: center;
    justify-content: center;
}

.landing-hero-mockup-image {
    display: block;
    width: min(772px, 100%, 95vh);
    height: auto;
    border: 1px solid rgba(36, 87, 214, 0.08);
    border-radius: 20px;
    box-shadow:
        0 24px 56px rgba(31, 45, 72, 0.12),
        0 1px 0 rgba(255, 255, 255, 0.9) inset;
}

.landing-product-mockup {
    display: grid;
    width: min(670px, 100%);
    grid-template-columns: 62px minmax(0, 1fr);
    overflow: hidden;
    border-color: rgba(36, 87, 214, 0.08);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 28px 74px rgba(31, 45, 72, 0.15);
}

.landing-product-mockup::before,
.landing-product-mockup::after {
    display: none;
}

.landing-app-sidebar {
    display: grid;
    grid-template-rows: 48px repeat(5, 40px) 1fr 40px;
    justify-items: center;
    gap: 9px;
    padding: 18px 10px;
    border-right: 1px solid rgba(18, 23, 34, 0.08);
    background: rgba(248, 251, 255, 0.82);
}

.landing-app-sidebar span {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(74, 88, 118, 0.18);
    border-radius: 10px;
    background: #ffffff;
}

.landing-app-sidebar .landing-mini-mark {
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 0;
    background: var(--landing-accent);
    clip-path: polygon(50% 0, 61% 38%, 100% 50%, 61% 62%, 50% 100%, 39% 62%, 0 50%, 39% 38%);
}

.landing-app-sidebar .active {
    border-color: rgba(36, 87, 214, 0.18);
    background: #edf4ff;
}

.landing-app-sidebar .settings {
    align-self: end;
}

.landing-app-content {
    min-width: 0;
    padding: 24px;
}

.landing-app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.landing-app-header h2 {
    margin: 0;
    color: #07142f;
    font-size: 1.42rem;
    letter-spacing: 0;
}

.landing-app-tools {
    display: flex;
    align-items: center;
    gap: 12px;
}

.landing-app-tools span {
    width: 22px;
    height: 22px;
    border: 1px solid rgba(74, 88, 118, 0.22);
    border-radius: 999px;
}

.landing-app-tools .landing-avatar {
    display: inline-grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 0;
    background: #e8edf6;
    color: #263454;
    font-size: 0.72rem;
    font-weight: 800;
}

.landing-app-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 192px;
    gap: 14px;
}

.landing-mission-card,
.landing-side-card {
    border: 1px solid rgba(18, 23, 34, 0.09);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 16px 40px rgba(31, 45, 72, 0.07);
}

.landing-mission-card {
    overflow: hidden;
    padding: 20px;
}

.landing-mission-label {
    color: #5c6885;
    font-size: 0.9rem;
    font-weight: 680;
}

.landing-mission-card h3 {
    max-width: 380px;
    margin: 15px 0 16px;
    color: #07142f;
    font-size: clamp(1.6rem, 2.05vw, 2.08rem);
    line-height: 1.08;
    letter-spacing: 0;
}

.landing-tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 20px;
}

.landing-tag {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 6px 9px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 760;
}

.landing-tag-blue {
    background: #eaf1ff;
    color: #2457d6;
}

.landing-tag-green {
    background: #eaf8f0;
    color: #28734f;
}

.landing-tag-red {
    background: #fdeeee;
    color: #b04444;
}

.landing-mission-detail {
    display: grid;
    gap: 0;
    margin: 0 -20px 18px;
    border-top: 1px solid rgba(18, 23, 34, 0.08);
    border-bottom: 1px solid rgba(18, 23, 34, 0.08);
}

.landing-mission-detail div {
    padding: 13px 20px;
}

.landing-mission-detail div + div {
    border-top: 1px solid rgba(18, 23, 34, 0.08);
}

.landing-mission-detail span,
.landing-side-card-top span {
    display: block;
    color: #07142f;
    font-size: 0.82rem;
    font-weight: 780;
}

.landing-mission-detail p,
.landing-side-card p {
    margin: 6px 0 0;
    color: #64708e;
    font-size: 0.84rem;
}

.landing-mockup-button {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    padding: 0 18px;
    border-radius: 8px;
    background: var(--landing-accent);
    color: #ffffff;
    box-shadow: 0 14px 30px rgba(36, 87, 214, 0.24);
    font-weight: 760;
    text-decoration: none;
}

.landing-panel-stack {
    display: grid;
    gap: 12px;
}

.landing-side-card {
    padding: 16px;
}

.landing-side-card-top strong {
    display: block;
    margin-top: 8px;
    color: #07142f;
    font-size: 0.88rem;
}

.landing-focus-preview {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 14px;
}

.landing-focus-preview strong {
    color: #07142f;
    font-size: 1.36rem;
    font-weight: 520;
}

.landing-focus-preview span {
    width: 42px;
    height: 42px;
    border: 4px solid #dfe8ff;
    border-top-color: var(--landing-accent);
    border-radius: 999px;
}

.landing-side-card a {
    display: inline-flex;
    margin-top: 16px;
    color: var(--landing-accent);
    font-size: 0.82rem;
    font-weight: 720;
    text-decoration: none;
}

.landing-pulse-card dl {
    display: grid;
    gap: 9px;
    margin: 14px 0 0;
}

.landing-pulse-card dl div {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    color: #64708e;
    font-size: 0.86rem;
}

.landing-pulse-card dt,
.landing-pulse-card dd {
    margin: 0;
}

.landing-pulse-card dd {
    color: #394765;
    font-weight: 760;
}

.landing-section,
.landing-final-cta {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
    padding: clamp(58px, 7.5vw, 94px) 0;
}

.landing-section-heading {
    display: grid;
    grid-template-columns: minmax(220px, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(24px, 4.5vw, 62px);
    align-items: start;
    margin-bottom: 28px;
}

.landing-section-heading h2,
.landing-deadline h2,
.landing-final-cta h2 {
    margin: 0;
    font-size: clamp(1.9rem, 3.65vw, 3.35rem);
    font-weight: 740;
    line-height: 1.04;
    letter-spacing: 0;
}

.landing-section-heading p:not(.landing-kicker),
.landing-solution p,
.landing-deadline p,
.landing-final-cta p {
    margin: 0;
    color: var(--landing-muted);
    font-size: 1.04rem;
}

.landing-section-heading-narrow {
    display: block;
    max-width: 820px;
}

.landing-section-heading-narrow p:not(.landing-kicker) {
    margin-top: 18px;
}

.landing-problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.landing-problem .landing-section-heading {
    margin-bottom: 30px;
}

.landing-problem {
    padding-bottom: clamp(44px, 5vw, 64px);
}

.landing-problem .landing-section-heading h2 {
    max-width: 780px;
    font-size: clamp(1.85rem, 3.15vw, 2.95rem);
    line-height: 1.08;
}

.landing-problem-intro {
    max-width: 680px;
    margin: 18px 0 0;
    color: var(--landing-muted);
    font-size: clamp(1rem, 1.25vw, 1.12rem);
    line-height: 1.72;
}

.landing-problem-grid article,
.landing-pillar,
.landing-comparison > div,
.landing-faq-list details {
    border: 1px solid var(--landing-line);
    background: var(--landing-surface);
    box-shadow: 0 14px 36px rgba(20, 30, 50, 0.055);
}

.landing-problem-grid article {
    position: relative;
    min-height: 156px;
    margin: 0;
    padding: 20px 20px 22px;
    overflow: hidden;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.9));
}

.landing-problem-grid article::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 3px;
    background: linear-gradient(180deg, rgba(30, 93, 255, 0.38), rgba(30, 93, 255, 0.04));
}

.landing-problem-grid span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 24px;
    margin-bottom: 18px;
    border-radius: 999px;
    background: rgba(30, 93, 255, 0.07);
    color: rgba(30, 93, 255, 0.78);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.08em;
}

.landing-problem-grid h3 {
    margin: 0 0 8px;
    color: var(--landing-ink);
    font-size: 1.02rem;
    font-weight: 760;
    letter-spacing: 0;
}

.landing-problem-grid p {
    margin: 0;
    color: #45516a;
    font-size: 0.99rem;
    line-height: 1.58;
}

.landing-solution,
.landing-deadline,
.landing-different {
    border-top: 1px solid var(--landing-line);
}

.landing-solution {
    position: relative;
    padding-top: clamp(44px, 5vw, 66px);
    border-top-color: rgba(20, 30, 50, 0.08);
}

.landing-execution-flow {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1px;
    margin-top: 34px;
    overflow: hidden;
    border: 1px solid rgba(18, 23, 34, 0.08);
    border-radius: 18px;
    background:
        linear-gradient(90deg, rgba(36, 87, 214, 0.13), rgba(18, 23, 34, 0.08));
    box-shadow: 0 22px 58px rgba(20, 30, 50, 0.075);
}

.landing-execution-flow article {
    position: relative;
    min-height: 218px;
    padding: 22px 20px 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(248, 251, 255, 0.92) 100%);
}

.landing-execution-flow article + article::before {
    position: absolute;
    top: 32px;
    left: -7px;
    width: 14px;
    height: 14px;
    content: "";
    border-top: 1px solid rgba(36, 87, 214, 0.28);
    border-right: 1px solid rgba(36, 87, 214, 0.28);
    background: rgba(255, 255, 255, 0.94);
    transform: rotate(45deg);
}

.landing-execution-flow span {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    padding: 0 10px;
    border: 1px solid rgba(36, 87, 214, 0.14);
    border-radius: 999px;
    background: #eef4ff;
    color: var(--landing-accent);
    font-size: 0.72rem;
    font-weight: 780;
}

.landing-execution-flow h3 {
    margin: 34px 0 10px;
    color: #07142f;
    font-size: 1.04rem;
    line-height: 1.12;
}

.landing-execution-flow p {
    margin: 0;
    color: #5f6978;
    font-size: 0.94rem;
}

.landing-pillars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    overflow: hidden;
    border: 1px solid rgba(20, 30, 50, 0.09);
    border-radius: 28px;
    background: rgba(20, 30, 50, 0.08);
    box-shadow: 0 24px 62px rgba(20, 30, 50, 0.07);
}

.landing-pillars-section .landing-section-heading {
    margin-bottom: 32px;
}

.landing-pillars-section {
    padding-bottom: clamp(46px, 5.8vw, 70px);
}

.landing-pillars-intro {
    max-width: 680px;
    margin: 18px 0 0;
    color: var(--landing-muted);
    font-size: clamp(1rem, 1.18vw, 1.1rem);
    line-height: 1.72;
}

.landing-pillar {
    position: relative;
    min-height: 248px;
    padding: 24px 22px 28px;
    border: 0;
    border-radius: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.93));
    box-shadow: none;
}

.landing-pillar::after {
    content: "";
    position: absolute;
    inset-inline: 22px;
    bottom: 0;
    height: 3px;
    border-radius: 999px 999px 0 0;
    background: linear-gradient(90deg, rgba(30, 93, 255, 0.34), rgba(30, 93, 255, 0.04));
}

.landing-pillar span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 26px;
    border: 1px solid rgba(30, 93, 255, 0.13);
    border-radius: 999px;
    background: rgba(30, 93, 255, 0.06);
    color: rgba(30, 93, 255, 0.82);
    font-size: 0.76rem;
    font-weight: 780;
}

.landing-pillar h3,
.landing-comparison h3 {
    margin: 30px 0 8px;
    font-size: 1.16rem;
}

.landing-pillar p {
    margin: 0;
    color: var(--landing-muted);
    line-height: 1.62;
}

.landing-pillar-role {
    margin-bottom: 12px !important;
    color: var(--landing-ink) !important;
    font-size: 0.92rem;
    font-weight: 760;
}

.landing-deadline {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(24px, 4.5vw, 64px);
    align-items: center;
    padding-top: clamp(46px, 5.8vw, 72px);
    padding-bottom: clamp(46px, 5.8vw, 72px);
    border-bottom: 1px solid rgba(20, 30, 50, 0.08);
}

.landing-deadline h2 {
    font-size: clamp(1.85rem, 3.35vw, 3.08rem);
    line-height: 1.07;
}

.landing-deadline-copy p {
    max-width: 620px;
    line-height: 1.72;
}

.landing-deadline p + p {
    margin-top: 16px;
}

.landing-deadline-panel {
    position: relative;
    overflow: hidden;
    padding: 19px;
    border: 1px solid rgba(129, 86, 15, 0.1);
    border-radius: 28px;
    background:
        linear-gradient(135deg, rgba(255, 250, 241, 0.94), rgba(255, 255, 255, 0.96) 44%, rgba(246, 249, 255, 0.9));
    box-shadow: 0 22px 56px rgba(72, 56, 30, 0.065);
}

.landing-deadline-panel::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    background: linear-gradient(90deg, rgba(217, 137, 29, 0.34), rgba(30, 93, 255, 0.07));
}

.landing-deadline-shift {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 12px;
}

.landing-deadline-shift div,
.landing-deadline-scenarios article {
    border: 1px solid rgba(20, 30, 50, 0.08);
    background: rgba(255, 255, 255, 0.78);
}

.landing-deadline-shift div {
    padding: 16px;
    border-radius: 18px;
}

.landing-deadline-shift span,
.landing-deadline-scenarios span {
    display: block;
    margin-bottom: 8px;
    color: rgba(120, 80, 15, 0.78);
    font-size: 0.72rem;
    font-weight: 780;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.landing-deadline-shift strong {
    display: block;
    color: var(--landing-ink);
    font-size: 0.98rem;
    line-height: 1.4;
}

.landing-deadline-scenarios {
    display: grid;
    gap: 10px;
}

.landing-deadline-scenarios article {
    padding: 16px 18px;
    border-radius: 20px;
}

.landing-deadline-scenarios p {
    margin: 0;
    color: #526074;
    font-size: 0.94rem;
    line-height: 1.52;
}

.landing-deadline-scenarios p + p {
    margin-top: 5px;
}

.landing-deadline-scenarios strong {
    color: #1f2b42;
}

.landing-before-after {
    padding-top: clamp(46px, 5.8vw, 72px);
    padding-bottom: clamp(46px, 5.8vw, 72px);
}

.landing-comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.landing-comparison > div {
    position: relative;
    overflow: hidden;
    padding: 28px;
    border-radius: 28px;
}

.landing-before-after-intro {
    max-width: 680px;
    margin: 18px 0 0;
    color: var(--landing-muted);
    font-size: clamp(1rem, 1.18vw, 1.1rem);
    line-height: 1.72;
}

.landing-comparison > div > span {
    display: inline-flex;
    margin-bottom: 26px;
    color: rgba(41, 53, 75, 0.62);
    font-size: 0.74rem;
    font-weight: 780;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.landing-comparison h3 {
    margin: 0 0 8px;
    color: var(--landing-ink);
    font-size: clamp(1.3rem, 2vw, 1.72rem);
    line-height: 1.08;
}

.landing-comparison-label {
    margin: 0 0 22px;
    color: var(--landing-muted);
    font-size: 1rem;
    font-weight: 720;
}

.landing-comparison-before {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 250, 253, 0.92));
}

.landing-comparison-after {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 249, 255, 0.95));
    box-shadow: 0 24px 58px rgba(30, 93, 255, 0.075);
}

.landing-comparison-before::before,
.landing-comparison-after::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
}

.landing-comparison-before::before {
    background: linear-gradient(90deg, rgba(86, 98, 118, 0.22), rgba(86, 98, 118, 0.02));
}

.landing-comparison-after::before {
    background: linear-gradient(90deg, rgba(30, 93, 255, 0.38), rgba(30, 93, 255, 0.04));
}

.landing-comparison ul {
    display: grid;
    gap: 11px;
    margin: 0;
    padding: 0;
    color: var(--landing-muted);
    list-style: none;
}

.landing-comparison li {
    position: relative;
    padding-inline-start: 22px;
    line-height: 1.58;
}

.landing-comparison li::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: 0.66em;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: rgba(86, 98, 118, 0.34);
}

.landing-comparison-after li::before {
    background: rgba(30, 93, 255, 0.62);
}

.landing-use-cases {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.landing-use-cases-section {
    padding-top: clamp(46px, 5.8vw, 72px);
    padding-bottom: clamp(46px, 5.8vw, 72px);
}

.landing-use-cases article,
.landing-use-case-note {
    border: 1px solid rgba(20, 30, 50, 0.08);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 14px 34px rgba(20, 30, 50, 0.045);
}

.landing-use-cases article {
    position: relative;
    min-height: 150px;
    padding: 22px;
    overflow: hidden;
    border-radius: 24px;
}

.landing-use-cases article::before {
    content: "";
    position: absolute;
    inset-block: 22px;
    inset-inline-start: 0;
    width: 3px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(30, 93, 255, 0.32), rgba(30, 93, 255, 0.03));
}

.landing-use-cases h3 {
    margin: 0 0 12px;
    color: var(--landing-ink);
    font-size: 1.04rem;
    line-height: 1.2;
}

.landing-use-cases article p {
    margin: 0;
    color: var(--landing-muted);
    font-size: 0.96rem;
    line-height: 1.58;
}

.landing-use-case-note {
    grid-column: 1 / -1;
    margin: 2px 0 0;
    padding: 16px 18px;
    border-radius: 20px;
    color: #39465d;
    font-size: 0.98rem;
    font-weight: 680;
    text-align: center;
}

.landing-different {
    padding-top: clamp(46px, 5.8vw, 72px);
    padding-bottom: clamp(46px, 5.8vw, 72px);
    border-top-color: rgba(20, 30, 50, 0.08);
}

.landing-difference-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 30px;
}

.landing-difference-grid article {
    position: relative;
    min-height: 190px;
    padding: 22px 20px;
    overflow: hidden;
    border: 1px solid rgba(20, 30, 50, 0.08);
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 250, 255, 0.92));
    box-shadow: 0 14px 36px rgba(20, 30, 50, 0.045);
}

.landing-difference-grid article::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    background: linear-gradient(90deg, rgba(30, 93, 255, 0.32), rgba(30, 93, 255, 0.04));
}

.landing-difference-grid span {
    display: inline-flex;
    margin-bottom: 28px;
    color: rgba(30, 93, 255, 0.78);
    font-size: 0.74rem;
    font-weight: 780;
    letter-spacing: 0.08em;
}

.landing-difference-grid h3 {
    margin: 0 0 10px;
    color: var(--landing-ink);
    font-size: 1.06rem;
    line-height: 1.18;
}

.landing-difference-grid p {
    margin: 0;
    color: var(--landing-muted);
    font-size: 0.95rem;
    line-height: 1.58;
}

.landing-faq {
    padding-top: clamp(46px, 5.8vw, 72px);
    padding-bottom: clamp(42px, 5vw, 64px);
    border-top: 1px solid rgba(20, 30, 50, 0.08);
}

.landing-faq .landing-section-heading {
    max-width: 860px;
    margin-right: auto;
    margin-bottom: 30px;
    margin-left: auto;
    grid-template-columns: 1fr;
    gap: 12px;
    text-align: center;
}

.landing-faq .landing-section-heading h2 {
    max-width: 760px;
    margin-right: auto;
    margin-left: auto;
}

.landing-faq-list {
    display: grid;
    width: min(920px, 100%);
    margin-right: auto;
    margin-left: auto;
    gap: 10px;
}

.landing-faq-list details {
    overflow: hidden;
    padding: 0;
    border-color: rgba(20, 30, 50, 0.08);
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.86));
    box-shadow: 0 12px 30px rgba(20, 30, 50, 0.04);
}

.landing-faq-list details[open] {
    border-color: rgba(30, 93, 255, 0.16);
    background: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(247, 250, 255, 0.96));
    box-shadow: 0 18px 44px rgba(30, 93, 255, 0.06);
}

.landing-faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 19px 22px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 760;
    line-height: 1.38;
    list-style: none;
}

.landing-faq-list summary::-webkit-details-marker {
    display: none;
}

.landing-faq-list summary::after {
    width: 10px;
    height: 10px;
    flex: 0 0 auto;
    margin-top: -5px;
    border-right: 2px solid rgba(75, 89, 118, 0.48);
    border-bottom: 2px solid rgba(75, 89, 118, 0.48);
    content: "";
    transform: rotate(45deg);
    transition: transform 180ms ease, border-color 180ms ease;
}

.landing-faq-list details[open] summary::after {
    margin-top: 4px;
    border-color: rgba(30, 93, 255, 0.62);
    transform: rotate(225deg);
}

.landing-faq-list summary:focus-visible {
    outline: 3px solid rgba(30, 93, 255, 0.16);
    outline-offset: -5px;
    border-radius: 18px;
}

.landing-faq-list p {
    max-width: 760px;
    margin: 0;
    padding: 0 22px 20px;
    color: var(--landing-muted);
    line-height: 1.68;
}

.landing-final-cta {
    position: relative;
    overflow: hidden;
    padding: clamp(52px, 6.5vw, 82px) clamp(20px, 4vw, 54px) clamp(64px, 8vw, 104px);
    border: 1px solid rgba(20, 30, 50, 0.08);
    border-bottom: 0;
    border-radius: 34px 34px 0 0;
    background:
        radial-gradient(circle at 50% 0%, rgba(36, 87, 214, 0.08), transparent 38%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.9));
    box-shadow: 0 -10px 46px rgba(20, 30, 50, 0.055);
    text-align: center;
}

.landing-final-cta p {
    max-width: 640px;
    margin: 18px auto 0;
}

.landing-final-cta .landing-hero-actions {
    justify-content: center;
    margin-top: 26px;
}

.landing-final-cta .landing-button-primary {
    min-height: 52px;
    border-radius: 12px;
    box-shadow: 0 18px 42px rgba(36, 87, 214, 0.22);
}

.landing-modal-open {
    overflow: hidden;
}

.landing-demo-modal[hidden] {
    display: none;
}

.landing-demo-modal {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
}

.landing-demo-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 15%, rgba(36, 87, 214, 0.12), transparent 38%),
        rgba(9, 15, 30, 0.38);
    backdrop-filter: blur(12px);
}

.landing-demo-panel {
    position: relative;
    width: min(520px, 100%);
    border: 1px solid rgba(20, 30, 50, 0.1);
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.96));
    box-shadow: 0 34px 90px rgba(12, 22, 44, 0.22);
    padding: clamp(28px, 5vw, 42px);
    color: var(--landing-ink);
    outline: none;
}

.landing-demo-close {
    position: absolute;
    top: 18px;
    right: 18px;
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 1px solid rgba(20, 30, 50, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    color: #66728a;
    cursor: pointer;
    font: inherit;
    font-size: 1.35rem;
    line-height: 1;
}

.landing-demo-close:hover {
    color: var(--landing-ink);
}

.landing-demo-panel .landing-kicker {
    margin-bottom: 18px;
}

.landing-demo-panel h2 {
    max-width: 420px;
    margin: 0;
    font-size: clamp(1.85rem, 4vw, 2.55rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.landing-demo-panel p {
    margin: 18px 0 0;
    color: var(--landing-muted);
    font-size: 1.02rem;
    line-height: 1.68;
}

.landing-demo-guidance {
    padding-top: 18px;
    border-top: 1px solid rgba(20, 30, 50, 0.08);
}

.landing-demo-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.landing-demo-actions .landing-button-primary {
    min-width: 154px;
    min-height: 52px;
    border-radius: 12px;
    background: var(--landing-accent);
    box-shadow: 0 18px 42px rgba(36, 87, 214, 0.24);
}

.landing-demo-actions .landing-button-secondary {
    min-height: 52px;
}

.landing-demo-close:focus-visible,
.landing-demo-panel .landing-button:focus-visible {
    outline: 3px solid rgba(30, 93, 255, 0.18);
    outline-offset: 3px;
}

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

    .landing-button {
        transition: none;
    }
}

@media (max-width: 980px) {
    .landing-nav {
        width: calc(100% - 28px);
    }

    .landing-nav-actions a:not(.landing-nav-cta):not(.landing-nav-signin) {
        display: none;
    }

    .landing-hero {
        min-height: auto;
        grid-template-columns: 1fr;
        padding: 48px 0 60px;
    }

    .landing-product-scene {
        justify-content: flex-start;
    }

    .landing-preview-shell::after {
        display: none;
    }

    .landing-app-grid {
        grid-template-columns: 1fr;
    }

    .landing-section-heading,
    .landing-deadline {
        grid-template-columns: 1fr;
    }

    .landing-execution-flow {
        grid-template-columns: 1fr;
    }

    .landing-execution-flow article {
        min-height: auto;
    }

    .landing-execution-flow article + article::before {
        top: -7px;
        left: 28px;
        transform: rotate(135deg);
    }

    .landing-problem-grid,
    .landing-pillars {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 680px) {
    .landing-nav {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .landing-nav-actions,
    .landing-nav-cta,
    .landing-button {
        width: 100%;
    }

    .landing-nav-actions {
        justify-content: stretch;
    }

    .landing-nav-cta,
    .landing-button {
        display: inline-flex;
        justify-content: center;
    }

    .landing-hero h1 {
        font-size: clamp(2.55rem, 12vw, 3.65rem);
    }

    .landing-feature-row {
        gap: 14px;
        margin-top: 28px;
    }

    .landing-feature-row span + span {
        padding-left: 0;
        border-left: 0;
    }

    .landing-hero-actions {
        width: 100%;
    }

    .landing-signal-grid,
    .landing-cockpit-grid,
    .landing-problem-grid,
    .landing-pillars,
    .landing-use-cases,
    .landing-difference-grid,
    .landing-comparison {
        grid-template-columns: 1fr;
    }

    .landing-product-mockup {
        grid-template-columns: 1fr;
    }

    .landing-deadline-shift {
        grid-template-columns: 1fr;
    }

    .landing-deadline-panel {
        padding: 14px;
    }

    .landing-app-sidebar {
        display: none;
    }

    .landing-app-content {
        padding: 20px;
    }

    .landing-app-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .landing-mission-card {
        padding: 20px;
    }

    .landing-mission-detail {
        margin-right: -20px;
        margin-left: -20px;
    }

    .landing-mission-detail div {
        padding-right: 20px;
        padding-left: 20px;
    }

    .landing-section,
    .landing-final-cta {
        width: min(100% - 28px, 1120px);
    }

    .landing-cockpit-grid {
        padding: 14px;
    }

    .landing-mission {
        padding: 20px;
    }

    .landing-focus-row {
        align-items: stretch;
        flex-direction: column;
    }

    .landing-focus-row a {
        display: inline-flex;
        justify-content: center;
    }
}