:root {
    --ink: #0E1520;
    --ink-deep: #0B1929;
    --page: #F4F7FB;
    --page-alt: #EAF0F6;
    --blue: #1C5FA3;
    --blue-bright: #2C7AC8;
    --teal: #3AAE9D;
    --gold: #B8922A;
    --gold-dark: #8A5008;
    --text: #0B1929;
    --text-2: #2C3E50;
    --muted: #72879B;
    --border: rgba(28, 95, 163, .12);
    --font-brand: "nasalization", sans-serif;
    --fd: "Syne", sans-serif;
    --fb: "IBM Plex Sans", sans-serif;
    --fm: "IBM Plex Mono", monospace;
    --container: 1280px;
    --transition: .26s ease
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden
}

body {
    margin: 0;
    background: var(--page);
    color: var(--text);
    font-family: var(--fb);
    font-size: 15px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden
}

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

.section-container {
    width: min(calc(100% - 12vw), var(--container));
    margin: 0 auto
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
    color: rgba(212, 175, 90, .9);
    font-family: var(--fm);
    font-size: .67rem;
    font-weight: 500;
    letter-spacing: .15em;
    text-transform: uppercase
}

.eyebrow-line {
    width: 30px;
    height: 1px;
    background: currentColor
}

.eyebrow-dark {
    color: var(--gold-dark)
}

h1,
h2,
h3 {
    margin: 0;
    font-family: var(--fd);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -.025em
}

h1 span,
h2 span {
    color: var(--blue)
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 48px;
    padding: 12px 20px;
    border-radius: 5px;
    font-family: var(--fm);
    font-size: .67rem;
    letter-spacing: .055em;
    text-transform: uppercase;
    transition: transform var(--transition), background var(--transition), border-color var(--transition)
}

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

.btn-primary {
    color: #fff;
    background: var(--blue);
    border: 1px solid var(--blue)
}

.btn-primary:hover {
    background: var(--blue-bright);
    border-color: var(--blue-bright)
}

.btn-secondary {
    color: #fff;
    background: rgba(255, 255, 255, .045);
    border: 1px solid rgba(255, 255, 255, .2)
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, .45)
}

.ent-hero {
    position: relative;
    min-height: 790px;
    padding: 150px 0 90px;
    overflow: hidden;
    color: #fff;
    background: radial-gradient(ellipse 50% 75% at 80% 48%, rgba(28, 95, 163, .2), transparent 70%), radial-gradient(ellipse 34% 45% at 48% 8%, rgba(184, 146, 42, .07), transparent 72%), var(--ink)
}

.hero-grid,
.cta-grid {
    position: absolute;
    inset: 0;
    opacity: .3;
    background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 58px 58px
}

.hero-glow {
    position: absolute;
    width: 560px;
    height: 560px;
    right: -180px;
    top: 160px;
    border: 1px solid rgba(44, 122, 200, .15);
    border-radius: 50%;
    box-shadow: 0 0 0 80px rgba(44, 122, 200, .025), 0 0 0 160px rgba(44, 122, 200, .018)
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(470px, 1.1fr);
    align-items: center;
    gap: clamp(45px, 6vw, 100px)
}

.hero-copy {
    max-width: 670px
}

.hero-copy h1 {
    font-size: clamp(2.7rem, 4.6vw, 4.8rem)
}

.hero-copy h1 span {
    display: block;
    color: #B9D3E8
}

.hero-lead {
    margin: 30px 0 0;
    color: rgba(255, 255, 255, .73);
    font-size: 1.08rem;
    line-height: 1.72
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 35px
}

.hero-intelligence {
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, .13);
    background: linear-gradient(145deg, rgba(255, 255, 255, .065), rgba(255, 255, 255, .018));
    box-shadow: 0 24px 70px rgba(0, 0, 0, .2)
}

.intel-top,
.intel-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    font-family: var(--fm);
    font-size: .58rem;
    letter-spacing: .08em;
    text-transform: uppercase
}

.intel-top {
    padding-bottom: 18px;
    color: rgba(255, 255, 255, .42);
    border-bottom: 1px solid rgba(255, 255, 255, .09)
}

.live-indicator {
    color: rgba(92, 199, 176, .72)
}

.live-indicator i {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 7px;
    border-radius: 50%;
    background: var(--teal)
}

.intel-flow {
    display: flex;
    flex-direction: column;
    padding: 30px 10px
}

.intel-node {
    display: grid;
    grid-template-columns: 35px 1fr;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid rgba(255, 255, 255, .09);
    background: rgba(255, 255, 255, .025)
}

.intel-node small {
    grid-row: span 2;
    color: rgba(255, 255, 255, .28);
    font-family: var(--fm);
    font-size: .59rem
}

.intel-node strong {
    color: #fff;
    font-family: var(--fm);
    font-size: .72rem;
    letter-spacing: .08em
}

.intel-node span {
    color: rgba(255, 255, 255, .43);
    font-size: .72rem
}

.node-signal {
    border-color: rgba(44, 122, 200, .3)
}

.node-narrative {
    border-color: rgba(92, 199, 176, .25)
}

.node-pressure {
    border-color: rgba(184, 146, 42, .35)
}

.flow-line {
    width: 1px;
    height: 25px;
    margin-left: 34px;
    background: linear-gradient(to bottom, rgba(44, 122, 200, .5), rgba(184, 146, 42, .5))
}

.intel-bottom {
    padding-top: 18px;
    color: rgba(255, 255, 255, .3);
    border-top: 1px solid rgba(255, 255, 255, .09)
}

.intel-bottom strong {
    color: rgba(255, 255, 255, .72)
}

.challenge-section,
.use-cases-section,
.proof-section {
    padding: 125px 0
}

.challenge-section {
    background: var(--page)
}

.challenge-grid,
.proof-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: clamp(55px, 8vw, 130px)
}

.section-heading h2 {
    font-size: clamp(2.25rem, 4vw, 4rem)
}

.section-heading h2 span {
    display: block
}

.challenge-copy {
    max-width: 650px
}

.large-copy {
    margin: 0 0 25px;
    color: var(--text-2);
    font-size: 1.18rem;
    line-height: 1.72
}

.challenge-copy>p:not(.large-copy) {
    color: var(--muted)
}

.challenge-callout {
    display: flex;
    gap: 17px;
    align-items: flex-start;
    margin-top: 38px;
    padding: 23px 0 0;
    border-top: 1px solid var(--border)
}

.callout-marker {
    flex: 0 0 4px;
    height: 45px;
    background: var(--gold)
}

.challenge-callout strong {
    font-family: var(--fd);
    font-size: 1.05rem;
    line-height: 1.45
}

.challenge-callout em {
    color: var(--blue);
    font-style: normal
}

.intelligence-section,
.language-section,
.final-cta {
    color: #fff;
    background: var(--ink-deep)
}

.intelligence-section,
.language-section,
.final-cta {
    padding: 125px 0
}

.intelligence-section {
    position: relative;
    overflow: hidden
}

.section-header {
    max-width: 780px;
    margin-bottom: 55px
}

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

.centered .eyebrow {
    justify-content: center
}

.section-header h2 {
    font-size: clamp(2.3rem, 4vw, 3.9rem)
}

.intelligence-section .section-header h2 span {
    color: #9CC4E4
}

.section-header p {
    max-width: 680px;
    margin: 22px auto 0;
    color: var(--muted);
    font-size: 1rem
}

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

.intelligence-card {
    min-height: 415px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, .11);
    background: rgba(255, 255, 255, .035);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .55s ease, transform .55s ease, border-color var(--transition)
}

.intelligence-card.is-visible,
.use-case-row.is-visible,
.proof-metric.is-visible,
.language-panel.is-visible {
    opacity: 1;
    transform: translateY(0)
}

.intelligence-card:hover {
    border-color: rgba(44, 122, 200, .42)
}

.card-number {
    color: rgba(255, 255, 255, .3);
    font-family: var(--fm);
    font-size: .64rem
}

.card-icon {
    width: 44px;
    height: 44px;
    margin: 45px 0 25px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(44, 122, 200, .25);
    color: #76B1DB;
    font-family: var(--fm);
    font-size: 1.1rem
}

.card-icon.narrative {
    color: #74C4B4;
    border-color: rgba(92, 199, 176, .25)
}

.card-icon.momentum {
    color: #D4B967;
    border-color: rgba(184, 146, 42, .25)
}

.card-icon.actor {
    color: #B9D3E8
}

.card-label,
.card-footer {
    font-family: var(--fm);
    font-size: .58rem;
    letter-spacing: .12em
}

.card-label {
    color: rgba(255, 255, 255, .34)
}

.intelligence-card h3 {
    margin-top: 7px;
    color: #fff;
    font-size: 1.35rem
}

.intelligence-card p {
    margin: 15px 0 0;
    color: rgba(255, 255, 255, .54);
    font-size: .88rem;
    line-height: 1.7
}

.card-footer {
    position: absolute;
    left: 24px;
    bottom: 24px;
    color: rgba(255, 255, 255, .3)
}

.use-cases-section {
    background: var(--page-alt)
}

.use-case-list {
    border-top: 1px solid var(--border)
}

.use-case-row {
    display: grid;
    grid-template-columns: 70px 1fr 1.05fr;
    gap: 30px;
    align-items: center;
    padding: 31px 0;
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .5s ease, transform .5s ease
}

.use-case-index {
    color: var(--gold-dark);
    font-family: var(--fm);
    font-size: .64rem
}

.use-case-title h3 {
    font-size: 1.18rem
}

.use-case-description p {
    margin: 0;
    color: var(--muted);
    font-size: .91rem
}

.language-grid {
    display: grid;
    grid-template-columns: .82fr 1.18fr;
    align-items: center;
    gap: clamp(55px, 8vw, 120px)
}

.language-grid h2 {
    font-size: clamp(2.4rem, 4vw, 4rem)
}

.language-grid h2 span {
    display: block;
    color: #AFCBE0
}

.language-grid .large-copy {
    margin-top: 27px;
    color: rgba(255, 255, 255, .7)
}

.language-grid>div>p:not(.large-copy) {
    color: rgba(255, 255, 255, .48)
}

.language-panel {
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .035);
    opacity: 0;
    transform: translateY(15px);
    transition: opacity .55s ease, transform .55s ease
}

.language-panel-top,
.language-panel-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: rgba(255, 255, 255, .33);
    font-family: var(--fm);
    font-size: .57rem;
    letter-spacing: .09em
}

.language-panel-top {
    padding-bottom: 17px;
    border-bottom: 1px solid rgba(255, 255, 255, .08)
}

.language-stream {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    margin: 25px 0;
    background: rgba(255, 255, 255, .08)
}

.language-stream span {
    padding: 17px;
    color: rgba(255, 255, 255, .72);
    background: #101D2A;
    font-size: 1rem
}

.language-stream span:nth-child(2n) {
    color: #8DC8BC
}

.language-stream span:nth-child(3n) {
    color: #A9C9E2
}

.language-output {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 25px
}

.language-output div {
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .09);
    color: rgba(255, 255, 255, .68);
    font-family: var(--fm);
    font-size: .59rem;
    letter-spacing: .08em
}

.language-output span {
    margin-right: 10px;
    color: var(--gold)
}

.language-panel-bottom {
    padding-top: 17px;
    border-top: 1px solid rgba(255, 255, 255, .08)
}

.proof-section {
    background: #fff
}

.proof-copy {
    max-width: 620px
}

.proof-copy h2 {
    font-size: clamp(2.25rem, 4vw, 3.7rem)
}

.proof-copy h2 span {
    display: block
}

.proof-copy>p {
    margin-top: 25px;
    color: var(--muted);
    font-size: 1rem
}

.proof-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border)
}

.proof-metric {
    min-height: 180px;
    padding: 28px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .5s ease, transform .5s ease
}

.proof-metric strong {
    display: block;
    color: var(--blue);
    font-family: var(--fd);
    font-size: 2.8rem;
    line-height: 1
}

.proof-metric span {
    display: block;
    margin-top: 12px;
    color: var(--muted);
    font-family: var(--fm);
    font-size: .58rem;
    letter-spacing: .09em;
    line-height: 1.5
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 25px;
    color: var(--blue);
    font-family: var(--fm);
    font-size: .68rem;
    letter-spacing: .04em;
    text-transform: uppercase
}

.text-link span {
    font-size: 1rem
}

.final-cta {
    position: relative;
    overflow: hidden
}

.cta-inner {
    position: relative;
    z-index: 2;
    max-width: 850px;
    text-align: center
}

.cta-inner .eyebrow {
    justify-content: center
}

.cta-inner h2 {
    font-size: clamp(2.4rem, 4.5vw, 4.6rem)
}

.cta-inner h2 span {
    display: block;
    color: #AFCBE0
}

.cta-inner p {
    max-width: 620px;
    margin: 25px auto 32px;
    color: rgba(255, 255, 255, .55)
}

@media(max-width:1100px) {

    .hero-inner,
    .challenge-grid,
    .language-grid,
    .proof-grid {
        grid-template-columns: 1fr
    }

    .intelligence-grid {
        grid-template-columns: repeat(2, 1fr)
    }
}

@media(max-width:800px) {

    .ent-hero {
        min-height: auto;
        padding-top: 125px
    }

    .challenge-section,
    .intelligence-section,
    .use-cases-section,
    .language-section,
    .proof-section,
    .final-cta {
        padding: 90px 0
    }

    .use-case-row {
        grid-template-columns: 45px 1fr;
        gap: 10px 18px
    }

    .use-case-description {
        grid-column: 2
    }
}

@media(max-width:560px) {

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

    .hero-actions .btn {
        width: 100%
    }

    .intel-top,
    .intel-bottom {
        flex-direction: column;
        gap: 7px
    }

    .intelligence-grid {
        grid-template-columns: 1fr
    }

    .intelligence-card {
        min-height: 424px
    }

    .language-stream,
    .language-output {
        grid-template-columns: 1fr
    }
}

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

    * {
        transition: none !important
    }
}