:root,
[data-theme] {
    --landing-bg: #07131f;
    --landing-bg-soft: #0c1f2c;
    --landing-panel: rgba(7, 19, 31, 0.82);
    --landing-panel-strong: rgba(9, 28, 40, 0.95);
    --landing-border: rgba(142, 197, 252, 0.16);
    --landing-border-strong: rgba(255, 255, 255, 0.14);
    --landing-text: #f2f4f8;
    --landing-text-soft: rgba(242, 244, 248, 0.74);
    --landing-text-muted: rgba(242, 244, 248, 0.56);
    --landing-accent: #18b7a6;
    --landing-accent-strong: #0f8f82;
    --landing-accent-soft: rgba(24, 183, 166, 0.18);
    --landing-warm: #f78c4c;
    --landing-warm-soft: rgba(247, 140, 76, 0.16);
    --landing-cool: #8ec5fc;
    --landing-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
    --landing-radius-xl: 32px;
    --landing-radius-lg: 24px;
    --landing-radius-md: 18px;
    --landing-width: min(1200px, calc(100vw - 32px));
    --landing-chart-line: #18b7a6;
    --landing-chart-fill-start: rgba(24, 183, 166, 0.35);
    --landing-chart-fill-end: rgba(24, 183, 166, 0);
    --landing-chart-text: rgba(242, 244, 248, 0.72);
    --landing-chart-grid: rgba(255, 255, 255, 0.08);
    --font-body: 'Manrope', sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    display: block;
    height: auto;
    min-height: 100vh;
    color: var(--landing-text);
    font-family: var(--font-body);
    background:
        radial-gradient(circle at top left, rgba(24, 183, 166, 0.14), transparent 30%),
        radial-gradient(circle at 85% 12%, rgba(247, 140, 76, 0.12), transparent 24%),
        linear-gradient(180deg, #07131f 0%, #091b27 52%, #07131f 100%);
    overflow-x: hidden;
    overflow-y: auto;
}

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

main {
    display: block;
}

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

#preloader {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(7, 19, 31, 0.98);
    z-index: 2000;
    transition: opacity 0.35s ease;
}

#preloader.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.landing-loader {
    position: relative;
    width: 132px;
    height: 132px;
    display: grid;
    place-items: center;
}

.landing-loader__pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(24, 183, 166, 0.35), transparent 68%);
    animation: landing-pulse 1.8s ease-in-out infinite alternate;
}

.landing-loader__logo {
    position: relative;
    width: 68px;
    z-index: 1;
}

@keyframes landing-pulse {
    from {
        transform: scale(0.88);
        opacity: 0.72;
    }

    to {
        transform: scale(1.08);
        opacity: 1;
    }
}

.landing-header,
.section,
.final-cta,
.landing-footer {
    width: var(--landing-width);
    margin: 0 auto;
}

.landing-header {
    position: sticky;
    top: 16px;
    z-index: 1000;
    margin-top: 16px;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    background: rgba(7, 19, 31, 0.48);
    backdrop-filter: blur(18px);
    transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.landing-header--scrolled {
    border-color: var(--landing-border);
    background: rgba(7, 19, 31, 0.78);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
}

.landing-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.landing-brand__logo {
    width: 34px;
}

.landing-brand__name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.landing-nav {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--landing-text-soft);
}

.landing-nav > a:not(.btn) {
    display: inline-block;
    font-size: 0.96rem;
}

.landing-nav > a:not(.btn):hover {
    color: var(--landing-text);
}

.landing-nav__cta {
    margin-left: 10px;
}

.hero {
    position: relative;
    width: var(--landing-width);
    min-height: calc(100vh - 96px);
    margin: 32px auto 0;
    padding: 72px 0 56px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
    gap: 40px;
    align-items: center;
}

.hero__backdrop {
    position: absolute;
    border-radius: 999px;
    filter: blur(70px);
    pointer-events: none;
    opacity: 0.7;
}

.hero__backdrop--warm {
    top: 40px;
    right: 40px;
    width: 220px;
    height: 220px;
    background: rgba(247, 140, 76, 0.14);
}

.hero__backdrop--cool {
    left: -40px;
    bottom: 20px;
    width: 280px;
    height: 280px;
    background: rgba(142, 197, 252, 0.14);
}

.hero__content,
.hero__panel {
    position: relative;
    z-index: 1;
}

.hero__eyebrow {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.landing-badge {
    background: rgba(142, 197, 252, 0.14);
    border: 1px solid rgba(142, 197, 252, 0.22);
    color: var(--landing-text);
}

.landing-badge--muted {
    background: rgba(24, 183, 166, 0.12);
    border-color: rgba(24, 183, 166, 0.18);
}

.landing-badge--soft {
    background: rgba(247, 140, 76, 0.14);
    border-color: rgba(247, 140, 76, 0.22);
}

.hero h1 {
    margin: 0;
    max-width: 12ch;
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5.4rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

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

.hero__lead {
    max-width: 620px;
    margin: 24px 0 0;
    font-size: clamp(1.05rem, 2vw, 1.22rem);
    line-height: 1.7;
    color: var(--landing-text-soft);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.hero__secondary-action {
    border-color: var(--landing-border-strong);
}

.hero__proof-list {
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
    color: var(--landing-text-soft);
}

.hero__proof-list li {
    position: relative;
    padding-left: 22px;
}

.hero__proof-list li::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--landing-accent), var(--landing-warm));
    box-shadow: 0 0 18px rgba(24, 183, 166, 0.35);
}

.hero-board {
    position: relative;
    padding: 24px;
    background:
        linear-gradient(160deg, rgba(142, 197, 252, 0.08), rgba(7, 19, 31, 0.86)),
        var(--landing-panel);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-xl);
    box-shadow: var(--landing-shadow);
    overflow: hidden;
}

.hero-board::after {
    content: '';
    position: absolute;
    inset: auto -10% -40% auto;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(24, 183, 166, 0.18), transparent 68%);
    pointer-events: none;
}

.hero-board__top,
.hero-board__timeline-head,
.hero-board__chart-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.hero-board__label,
.hero-board__chart-head,
.hero-board__timeline-head,
.hero-card__title {
    font-size: 0.84rem;
    color: var(--landing-text-muted);
}

.hero-board__top strong,
.hero-board__amount,
.hero-card strong {
    display: block;
    color: var(--landing-text);
}

.hero-board__top strong {
    margin-top: 6px;
    font-size: 1.3rem;
}

.hero-board__amount {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: -0.04em;
}

.hero-board__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 22px;
}

.hero-board__stats article,
.hero-card {
    padding: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--landing-radius-md);
}

.hero-board__stats strong {
    margin-top: 6px;
    font-size: 1.5rem;
    font-family: var(--font-display);
}

.hero-board__chart {
    height: 250px;
    margin-top: 18px;
    padding: 18px;
    border-radius: var(--landing-radius-lg);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-board__chart canvas {
    width: 100%;
    height: 180px !important;
    margin-top: 16px;
}

.hero-board__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.hero-card--accent {
    background: linear-gradient(145deg, rgba(24, 183, 166, 0.18), rgba(24, 183, 166, 0.05));
    border-color: rgba(24, 183, 166, 0.24);
}

.hero-card strong {
    margin-top: 6px;
    font-size: 1.35rem;
}

.hero-card p {
    margin: 8px 0 0;
    color: var(--landing-text-soft);
    font-size: 0.94rem;
    line-height: 1.55;
}

.hero-board__timeline {
    margin-top: 18px;
    padding: 18px;
    border-radius: var(--landing-radius-lg);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-board__timeline ul,
.model-card ul,
.capability-card ul {
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

.hero-board__timeline li,
.model-card li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-board__timeline li:last-child,
.model-card li:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.section {
    padding: 76px 0;
}

.section--tinted {
    position: relative;
}

.section--tinted::before {
    content: '';
    position: absolute;
    inset: 20px -24px;
    border-radius: 40px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
    border: 1px solid rgba(255, 255, 255, 0.04);
    z-index: -1;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 34px;
}

.section-heading__eyebrow {
    margin: 0 0 12px;
    color: var(--landing-accent);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-heading h2 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1;
    letter-spacing: -0.05em;
}

.section-heading p {
    margin: 16px 0 0;
    color: var(--landing-text-soft);
    line-height: 1.7;
}

.model-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 20px;
    align-items: center;
}

.model-layout__equals {
    font-family: var(--font-display);
    font-size: 3.4rem;
    color: var(--landing-warm);
}

.model-card,
.workflow-card,
.capability-card,
.use-case-card,
.testimonial-card {
    padding: 24px;
    border-radius: var(--landing-radius-lg);
    background: var(--landing-panel);
    border: 1px solid var(--landing-border);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

.model-card__header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 12px;
}

.model-card__header span {
    color: var(--landing-text-soft);
}

.model-card__header strong {
    font-family: var(--font-display);
    font-size: 1.8rem;
    letter-spacing: -0.05em;
}

.workflow-grid,
.capability-grid,
.use-case-grid,
.testimonial-grid {
    display: grid;
    gap: 18px;
    margin-top: 26px;
}

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

.workflow-card__index,
.capability-card__eyebrow {
    display: inline-block;
    margin-bottom: 18px;
    color: var(--landing-warm);
    font-family: var(--font-display);
    font-size: 0.98rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.workflow-card h3,
.capability-card h3,
.use-case-card h3 {
    margin: 0;
    font-size: 1.3rem;
}

.workflow-card p,
.capability-card p,
.use-case-card p,
.testimonial-card p,
.landing-footer p {
    margin: 12px 0 0;
    color: var(--landing-text-soft);
    line-height: 1.7;
}

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

.capability-card ul {
    display: grid;
    gap: 10px;
}

.capability-card li {
    position: relative;
    padding-left: 18px;
    color: var(--landing-text-soft);
    line-height: 1.55;
}

.capability-card li::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--landing-accent);
}

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

.use-case-card .badge {
    margin-bottom: 16px;
}

.comparison-table-wrap {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
    overflow: hidden;
    background: var(--landing-panel-strong);
    border: 1px solid var(--landing-border);
    border-radius: var(--landing-radius-lg);
}

.comparison-table th,
.comparison-table td {
    padding: 18px 20px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.comparison-table th {
    font-size: 0.95rem;
    color: var(--landing-text);
    background: rgba(255, 255, 255, 0.03);
}

.comparison-table td {
    color: var(--landing-text-soft);
}

.comparison-table tbody tr:last-child td {
    border-bottom: 0;
}

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

.testimonial-card span {
    display: inline-block;
    margin-top: 18px;
    color: var(--landing-text);
    font-weight: 700;
}

.final-cta {
    margin-top: 16px;
    margin-bottom: 72px;
    padding: 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    border-radius: var(--landing-radius-xl);
    background:
        linear-gradient(135deg, rgba(247, 140, 76, 0.12), rgba(24, 183, 166, 0.16)),
        var(--landing-panel);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--landing-shadow);
}

.final-cta__content {
    max-width: 720px;
}

.final-cta__content h2 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
}

.final-cta__content p:last-child {
    margin-top: 14px;
    color: var(--landing-text-soft);
    line-height: 1.7;
}

.final-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: flex-end;
}

.landing-footer {
    padding: 0 0 56px;
}

.landing-footer__top,
.landing-footer__bottom {
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.landing-footer__top {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.landing-footer__links {
    display: grid;
    gap: 10px;
    color: var(--landing-text-soft);
}

.landing-footer__links a {
    display: inline-block;
}

.landing-footer__bottom {
    margin-top: 28px;
    color: var(--landing-text-muted);
    font-size: 0.94rem;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1080px) {
    .hero,
    .capability-grid,
    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .workflow-grid,
    .use-case-grid {
        grid-template-columns: 1fr 1fr;
    }

    .final-cta,
    .landing-footer__top,
    .landing-footer__bottom {
        flex-direction: column;
    }

    .final-cta__actions {
        justify-content: flex-start;
    }
}

@media (max-width: 820px) {
    .landing-header {
        position: static;
        border-radius: 24px;
        padding: 16px;
    }

    .landing-nav {
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .model-layout,
    .workflow-grid,
    .use-case-grid,
    .hero-board__grid {
        grid-template-columns: 1fr;
    }

    .model-layout__equals {
        display: none;
    }

    .hero {
        padding-top: 44px;
        min-height: auto;
    }

    .hero h1 {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .landing-header,
    .section,
    .final-cta,
    .landing-footer,
    .hero {
        width: min(100vw - 20px, 1200px);
    }

    .landing-nav {
        justify-content: flex-start;
    }

    .hero-board,
    .model-card,
    .workflow-card,
    .capability-card,
    .use-case-card,
    .testimonial-card,
    .final-cta {
        padding: 20px;
    }

    .hero-board__stats {
        grid-template-columns: 1fr;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 14px 16px;
        font-size: 0.94rem;
    }
}