/* ODY // FLOW UPGRADE */
:root {
    --bg-color: #080808;
    --surface: rgba(10, 10, 10, 0.9);
    --surface-strong: rgba(14, 14, 14, 0.96);
    --surface-soft: rgba(255, 255, 255, 0.04);
    --text-primary: #f3efe6;
    --text-secondary: #94897d;
    --text-tertiary: #61584f;
    --accent: #d85b22;
    --accent-soft: rgba(216, 91, 34, 0.12);
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.14);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    --font-display: 'Unbounded', cursive;
    --font-mono: 'JetBrains Mono', monospace;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --container: 1400px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-mono);
    overflow-x: hidden;
    line-height: 1.6;
}

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

a {
    color: inherit;
}

::selection {
    background: var(--accent);
    color: var(--bg-color);
}

.skip-link {
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 40;
    padding: 12px 14px;
    border: 1px solid var(--line-strong);
    background: rgba(8, 8, 8, 0.95);
    color: var(--text-primary);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-decoration: none;
    text-transform: uppercase;
    transform: translateY(-150%);
    transition: transform 0.25s var(--ease-out-expo);
}

.skip-link:focus {
    transform: translateY(0);
}

.bg-image,
.bg-grid,
.bg-noise,
.vignette {
    position: fixed;
    inset: 0;
    pointer-events: none;
}

.bg-image {
    z-index: -5;
    background-image:
        linear-gradient(rgba(8, 8, 8, 0.64), rgba(8, 8, 8, 0.72)),
        url('../assets/background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: grayscale(100%);
    opacity: 0.22;
}

.bg-grid {
    z-index: -4;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 52px 52px;
    opacity: 0.55;
}

.bg-noise {
    z-index: -3;
    background-image:
        radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px),
        radial-gradient(circle at 80% 25%, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px),
        radial-gradient(circle at 45% 70%, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px);
    background-size: 180px 180px, 220px 220px, 260px 260px;
    opacity: 0.14;
}

.vignette {
    z-index: -2;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.84) 100%);
}

.topbar {
    position: fixed;
    top: 20px;
    left: 50%;
    z-index: 30;
    width: min(calc(100% - 32px), var(--container));
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border: 1px solid var(--line-strong);
    background: rgba(8, 8, 8, 0.78);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
    transform: translateX(-50%);
}

.brand-mark {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    text-decoration: none;
    text-transform: uppercase;
}

.top-links {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.76rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.top-meta {
    color: var(--text-secondary);
}

.top-link {
    text-decoration: none;
    transition: color 0.25s var(--ease-out-expo);
}

.top-link:hover,
.brand-mark:hover,
.footer-links a:hover {
    color: var(--accent);
}

.site-shell {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
    padding: 112px 0 72px;
    display: flex;
    flex-direction: column;
    gap: 96px;
}

.hero {
    position: relative;
    min-height: calc(100dvh - 112px);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 56px 0 20px;
    overflow: hidden;
}

.hero-marquee {
    position: absolute;
    inset: 14% 0 auto;
    overflow: hidden;
    pointer-events: none;
    opacity: 0.09;
}

.marquee-track {
    width: max-content;
    font-family: var(--font-display);
    font-size: clamp(5rem, 12vw, 12rem);
    font-weight: 900;
    letter-spacing: -0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    animation: scroll-track 24s linear infinite;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 24px;
    align-items: end;
}

.hero-copy {
    display: grid;
    gap: 28px;
    max-width: 760px;
}

.eyebrow,
.panel-head,
.panel-row span,
.dl-top,
.dl-footer,
.network-label,
.footer-meta {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.eyebrow,
.panel-head,
.panel-row span,
.network-label,
.footer-meta {
    color: var(--text-secondary);
}

.hero-title {
    display: grid;
    gap: 6px;
    font-family: var(--font-display);
    font-size: clamp(4.5rem, 9.8vw, 8rem);
    font-weight: 900;
    line-height: 0.82;
    letter-spacing: -0.08em;
    text-transform: uppercase;
}

.reveal-text {
    display: block;
}

.highlight {
    color: transparent;
    -webkit-text-stroke: 2px var(--text-primary);
}

.hero-description,
.section-heading-row p,
.panel-copy,
.dl-copy p,
.network-card p {
    max-width: 58ch;
    color: var(--text-secondary);
    text-wrap: pretty;
}

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

.hero-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 56px;
    padding: 8px 10px 8px 20px;
    border: 1px solid var(--line-strong);
    background: var(--surface);
    color: var(--text-primary);
    font-size: 0.76rem;
    letter-spacing: 0.16em;
    text-decoration: none;
    text-transform: uppercase;
    transition:
        transform 0.25s var(--ease-out-expo),
        background-color 0.25s var(--ease-out-expo),
        border-color 0.25s var(--ease-out-expo),
        color 0.25s var(--ease-out-expo);
}

.hero-button-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-color);
    font-weight: 700;
}

.button-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid currentColor;
    background: rgba(255, 255, 255, 0.08);
}

.hero-button-primary .button-icon {
    background: rgba(8, 8, 8, 0.08);
}

.hero-button:hover,
.network-card:hover,
.dl-card:hover {
    transform: translateY(-2px);
}

.hero-button:active,
.network-card:active,
.dl-card:active {
    transform: translateY(1px) scale(0.98);
}

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

.hero-note {
    padding: 18px 16px;
    display: grid;
    gap: 6px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
}

.hero-note strong {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: -0.04em;
    line-height: 1;
}

.hero-note span {
    color: var(--text-secondary);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero-panel {
    padding: 20px;
    display: grid;
    gap: 18px;
    border: 1px solid var(--line-strong);
    background: var(--surface-strong);
    box-shadow: var(--shadow);
}

.panel-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.panel-figure {
    overflow: hidden;
    border: 1px solid var(--line);
    background: #111111;
}

.panel-figure img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.05) brightness(0.82);
}

.panel-list {
    display: grid;
    gap: 1px;
    background: var(--line);
}

.panel-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
}

.panel-row strong {
    font-size: 0.76rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.scroll-cue {
    align-self: flex-start;
    margin-top: 22px;
    padding-left: 16px;
    border-left: 1px solid var(--line-strong);
    color: var(--text-secondary);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.25s var(--ease-out-expo);
}

.scroll-cue:hover {
    color: var(--accent);
}

.section-downloads,
.section-network {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.section-header {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.section-heading-row {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
    gap: 24px;
    align-items: end;
}

.section-heading-row h2 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4.4rem);
    font-weight: 800;
    letter-spacing: -0.06em;
    line-height: 0.92;
    text-transform: uppercase;
    text-wrap: balance;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
}

.dl-card {
    grid-column: span 5;
    min-height: 280px;
    padding: 22px;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 24px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text-primary);
    text-decoration: none;
    transition:
        transform 0.25s var(--ease-out-expo),
        background-color 0.25s var(--ease-out-expo),
        border-color 0.25s var(--ease-out-expo),
        box-shadow 0.25s var(--ease-out-expo);
}

.dl-card:hover {
    background: rgba(14, 14, 14, 0.98);
    border-color: var(--line-strong);
    box-shadow: var(--shadow);
}

.dl-card-feature {
    grid-column: span 7;
    grid-row: span 2;
    min-height: 420px;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    --feature-pan-x: 0px;
    --feature-pan-y: 0px;
    --feature-glow-x: 78%;
    --feature-glow-y: 34%;
}

.dl-card-feature > :not(.dl-ambient) {
    position: relative;
    z-index: 1;
}

.dl-ambient {
    position: absolute;
    inset: 88px 24px 84px 52%;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.04);
    opacity: 0.26;
    pointer-events: none;
    transform: translate3d(calc(var(--feature-pan-x) * 0.35), calc(var(--feature-pan-y) * 0.35), 0);
    transition:
        transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
        opacity 220ms ease;
    z-index: 0;
}

.dl-ambient::before,
.dl-ambient::after {
    content: "";
    position: absolute;
    inset: 0;
}

.dl-ambient::before {
    background-image:
        linear-gradient(180deg, rgba(216, 91, 34, 0.08), rgba(216, 91, 34, 0)),
        linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(rgba(8, 8, 8, 0.4), rgba(8, 8, 8, 0.76)),
        url('../assets/background.jpg');
    background-size: auto, 28px 28px, 28px 28px, auto, cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: grayscale(100%) contrast(1.08);
    transform: scale(1.06);
    animation: feature-preview-drift 18s cubic-bezier(0.25, 1, 0.5, 1) infinite alternate;
}

.dl-ambient::after {
    background: radial-gradient(circle at var(--feature-glow-x) var(--feature-glow-y), rgba(216, 91, 34, 0.2), transparent 40%);
    opacity: 0.45;
    transition: opacity 220ms ease;
}

.dl-ambient-mark {
    position: absolute;
    right: -18px;
    bottom: 20px;
    font-family: var(--font-display);
    font-size: clamp(4.4rem, 8vw, 7.2rem);
    font-weight: 900;
    letter-spacing: -0.08em;
    line-height: 0.82;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.07);
    opacity: 0.6;
    animation: feature-mark-float 12s cubic-bezier(0.25, 1, 0.5, 1) infinite alternate;
}

.dl-card-feature:hover .dl-ambient {
    opacity: 0.34;
}

.dl-card-feature:hover .dl-ambient::after {
    opacity: 0.68;
}

.dl-card-feature .dl-body {
    grid-template-columns: 1fr;
    height: 100%;
    align-content: space-between;
    gap: 28px;
}

.dl-card-feature .dl-copy {
    height: auto;
    align-content: start;
    gap: 16px;
    max-width: 34rem;
}

.dl-card-feature .dl-copy h3 {
    font-size: clamp(3rem, 4.8vw, 4.6rem);
}

.dl-card-feature .dl-copy p {
    max-width: 34ch;
}

.dl-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.dl-meta span {
    padding: 8px 10px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition:
        transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
        background-color 200ms ease,
        border-color 200ms ease,
        color 200ms ease;
}

.dl-card-feature:hover .dl-meta span {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--line-strong);
    color: var(--text-primary);
}

.dl-card-feature:hover .dl-meta span:nth-child(2) {
    transition-delay: 24ms;
}

.dl-card-feature:hover .dl-meta span:nth-child(3) {
    transition-delay: 48ms;
}

.dl-card-feature .dl-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-self: start;
    gap: 12px;
}

.dl-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.75fr);
    gap: 18px;
    align-items: start;
}

.dl-copy {
    display: grid;
    gap: 12px;
}

.dl-copy h3 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -0.06em;
    line-height: 0.9;
    text-transform: uppercase;
}

.dl-points {
    list-style: none;
    display: grid;
    gap: 10px;
}

.dl-points li {
    padding: 12px 14px;
    border-left: 2px solid var(--accent);
    background: var(--accent-soft);
    color: var(--text-secondary);
}

.dl-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.dl-action {
    color: var(--accent);
}

.network-grid {
    display: grid;
    grid-template-columns: minmax(320px, 1.45fr) repeat(3, minmax(0, 1fr));
    gap: 16px;
    align-items: stretch;
}

.network-card {
    min-height: 220px;
    padding: 22px;
    display: grid;
    grid-template-rows: auto 1fr auto;
    align-content: start;
    gap: 18px;
    min-width: 0;
    border: 1px solid var(--line);
    background: var(--surface);
    text-decoration: none;
    transition:
        transform 0.25s var(--ease-out-expo),
        background-color 0.25s var(--ease-out-expo),
        border-color 0.25s var(--ease-out-expo),
        box-shadow 0.25s var(--ease-out-expo);
}

.network-card:hover {
    background: rgba(14, 14, 14, 0.98);
    border-color: var(--line-strong);
    box-shadow: var(--shadow);
}

.network-card-primary {
    background: linear-gradient(180deg, rgba(216, 91, 34, 0.12), rgba(255, 255, 255, 0.03));
}

.network-card strong {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 1.6vw, 1.9rem);
    font-weight: 800;
    letter-spacing: -0.045em;
    line-height: 0.94;
    text-transform: uppercase;
    text-wrap: balance;
    overflow-wrap: anywhere;
    align-self: center;
    justify-self: center;
    text-align: center;
}

.network-card-primary strong {
    font-size: clamp(2.1rem, 3.4vw, 3.4rem);
    letter-spacing: -0.06em;
}

.network-card p {
    align-self: end;
}

.site-footer {
    position: relative;
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto 28px;
    padding: 72px 0 0;
    border-top: 1px solid var(--line);
    overflow: hidden;
}

.footer-marquee {
    overflow: hidden;
    opacity: 0.08;
}

.footer-track {
    width: max-content;
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    letter-spacing: -0.07em;
    text-transform: uppercase;
    white-space: nowrap;
    animation: scroll-track 32s linear infinite reverse;
}

.footer-meta {
    position: relative;
    z-index: 1;
    margin-top: -12px;
    padding: 22px 0 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-links a {
    text-decoration: none;
}

a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

body.js-ready .reveal-section {
    opacity: 0;
    transform: translateY(44px);
    transition:
        opacity 0.9s var(--ease-out-expo),
        transform 0.9s var(--ease-out-expo);
}

body.js-ready .reveal-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

body.js-ready [data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity 0.8s var(--ease-out-expo),
        transform 0.8s var(--ease-out-expo);
}

body.js-ready [data-reveal].active {
    opacity: 1;
    transform: translateY(0);
}

@keyframes scroll-track {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@keyframes feature-preview-drift {
    0% {
        transform: translate3d(-10px, 8px, 0) scale(1.05);
    }

    100% {
        transform: translate3d(10px, -8px, 0) scale(1.1);
    }
}

@keyframes feature-mark-float {
    0% {
        transform: translate3d(-6px, 8px, 0);
        opacity: 0.46;
    }

    100% {
        transform: translate3d(8px, -6px, 0);
        opacity: 0.64;
    }
}

@media (max-width: 1100px) {
    .hero-grid,
    .section-heading-row,
    .dl-body {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
        padding-top: 72px;
    }

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

    .dl-card-feature,
    .dl-card {
        grid-column: span 12;
    }

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

    .network-card,
    .network-card-primary {
        grid-column: auto;
    }

    .network-card-primary {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .topbar {
        top: 12px;
        width: calc(100% - 16px);
        padding: 14px 16px;
        align-items: flex-start;
        flex-direction: column;
    }

    .site-shell {
        width: calc(100% - 16px);
        padding-top: 100px;
        gap: 72px;
    }

    .hero-title {
        font-size: clamp(3.4rem, 17vw, 5.4rem);
    }

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

    .hero-button {
        width: 100%;
        justify-content: space-between;
    }

    .download-grid,
    .network-grid {
        gap: 12px;
    }

    .dl-ambient {
        inset: 128px 18px 88px 18px;
        opacity: 0.16;
    }

    .dl-card-feature .dl-points {
        grid-template-columns: 1fr;
    }

    .network-grid {
        grid-template-columns: 1fr;
    }

    .dl-card,
    .network-card {
        min-height: auto;
    }

    .site-footer {
        width: calc(100% - 16px);
        padding-top: 56px;
    }

    .footer-meta {
        align-items: flex-start;
        flex-direction: column;
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    body.js-ready .reveal-section,
    body.js-ready [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
    }
}