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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 72px;
    color-scheme: dark;
}

body {
    margin: 0;
    background: var(--atrix-bg-deep);
    color: var(--atrix-text-soft);
    font-family: var(--atrix-font);
    font-size: 17px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img,
svg {
    display: block;
}

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

h1,
h2,
h3 {
    margin: 0;
    font-family: var(--atrix-font-display);
    font-weight: 500;
    text-transform: uppercase;
    color: var(--atrix-text);
}

p {
    margin: 0;
}

.kicker {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--atrix-kicker-spacing);
    color: var(--atrix-accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 26px;
    border: 1px solid transparent;
    border-radius: var(--atrix-radius-sm);
    font-family: var(--atrix-font-display);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.2s ease-out, box-shadow 0.2s ease-out, border-color 0.2s ease-out, color 0.2s ease-out;
}

.btn svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.btn-primary {
    background: var(--atrix-accent-grad);
    color: var(--atrix-accent-ink);
    box-shadow: var(--atrix-glow-accent);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(var(--atrix-accent-rgb), 0.45);
}

.btn-ghost {
    background: transparent;
    border-color: var(--atrix-border-strong);
    color: var(--atrix-text-soft);
}

.btn-ghost:hover {
    border-color: var(--atrix-accent);
    color: var(--atrix-text);
}

.btn-sm {
    min-height: 44px;
    padding: 0 18px;
    font-size: 13px;
}

.btn:focus-visible,
.link:focus-visible,
.nav a:focus-visible {
    outline: 2px solid var(--atrix-accent);
    outline-offset: 3px;
}

.nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 32px;
    height: 72px;
    padding: 0 clamp(16px, 4vw, 48px);
    background: linear-gradient(rgba(4, 3, 8, 0.85), transparent);
    transition: background 0.3s ease-out, border-color 0.3s ease-out;
    border-bottom: 1px solid transparent;
}

.nav.scrolled {
    background: rgba(var(--atrix-bg-deep-rgb), 0.96);
    border-bottom-color: var(--atrix-border);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--atrix-font-display);
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--atrix-text);
}

.nav-links {
    display: flex;
    gap: 28px;
    margin-left: auto;
}

.nav-links a {
    font-family: var(--atrix-font-display);
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--atrix-text-muted);
    transition: color 0.2s ease-out;
}

.nav-links a:hover {
    color: var(--atrix-text);
}

.hero {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 100svh;
    padding: 112px 16px 96px;
    text-align: center;
    overflow: hidden;
    isolation: isolate;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    background-image:
        linear-gradient(var(--atrix-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--atrix-border) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
    opacity: 0.35;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 30%;
    z-index: -1;
    background: linear-gradient(transparent, var(--atrix-bg-deep));
}

.hero-glow {
    position: absolute;
    left: 50%;
    top: 42%;
    z-index: -1;
    width: min(900px, 140vw);
    aspect-ratio: 1;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(var(--atrix-accent-rgb), 0.18), rgba(var(--atrix-accent-rgb), 0.04) 40%, transparent 65%);
    pointer-events: none;
}

.hero-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 760px;
}

.hero-mark {
    width: clamp(96px, 14vw, 128px);
    height: auto;
    margin-bottom: 28px;
    filter: drop-shadow(0 0 40px rgba(var(--atrix-accent-rgb), 0.35));
}

.hero-title {
    margin-top: 14px;
    font-size: clamp(48px, 11vw, 112px);
    font-weight: 600;
    line-height: 1;
    letter-spacing: clamp(6px, 1.6vw, 14px);
    margin-right: calc(clamp(6px, 1.6vw, 14px) * -1);
    background: var(--atrix-accent-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-title span {
    display: block;
    margin-top: 10px;
    font-size: 0.32em;
    font-weight: 500;
    letter-spacing: 0.9em;
    margin-right: -0.9em;
}

.hero-rule {
    width: min(420px, 80%);
    height: 2px;
    margin: 30px 0 28px;
    background: radial-gradient(ellipse at center, var(--atrix-accent), transparent 70%);
    box-shadow: 0 0 18px rgba(var(--atrix-accent-rgb), 0.6);
}

.hero-copy {
    max-width: 580px;
    font-size: clamp(16px, 2.2vw, 19px);
    color: var(--atrix-text-soft);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 36px;
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 28px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: var(--atrix-kicker-spacing);
    text-transform: uppercase;
    color: var(--atrix-text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--atrix-warning);
    box-shadow: 0 0 10px rgba(var(--atrix-warning-rgb), 0.8);
    animation: pulse 2s ease-in-out infinite;
}

.status.online .status-dot {
    background: var(--atrix-success);
    box-shadow: 0 0 10px rgba(var(--atrix-success-rgb), 0.8);
}

.hero-scroll {
    position: absolute;
    bottom: 28px;
    left: 50%;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    transform: translateX(-50%);
    color: var(--atrix-text-dim);
    animation: bob 2.4s ease-in-out infinite;
}

.hero-scroll svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.section {
    max-width: 1160px;
    margin: 0 auto;
    padding: clamp(72px, 10vw, 128px) clamp(16px, 4vw, 48px);
}

.section-head {
    margin-bottom: 48px;
}

.section-head h2 {
    margin-top: 12px;
    font-size: clamp(30px, 5vw, 46px);
    line-height: 1.1;
    letter-spacing: 3px;
}

.section-head h2::after {
    content: "";
    display: block;
    width: 44px;
    height: 2px;
    margin-top: 20px;
    background: var(--atrix-accent);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 56px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 56px 0 0;
    border: 1px solid var(--atrix-border);
    border-radius: var(--atrix-radius);
    background: var(--atrix-surface);
}

.stats div {
    padding: 26px 28px;
}

.stats div + div {
    border-left: 1px solid var(--atrix-border);
}

.stats dt {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: var(--atrix-kicker-spacing);
    text-transform: uppercase;
    color: var(--atrix-text-muted);
}

.stats dd {
    margin: 6px 0 0;
    font-family: var(--atrix-font-display);
    font-size: clamp(24px, 3.4vw, 34px);
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--atrix-accent);
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.card {
    padding: 30px 28px;
    border: 1px solid var(--atrix-border);
    border-radius: var(--atrix-radius);
    background: var(--atrix-surface);
    transition: border-color 0.25s ease-out, box-shadow 0.25s ease-out, transform 0.25s ease-out;
}

.card:hover {
    border-color: var(--atrix-accent);
    box-shadow: 0 0 24px rgba(var(--atrix-accent-rgb), 0.25);
    transform: translateY(-3px);
}

.card svg {
    width: 32px;
    height: 32px;
    fill: none;
    stroke: var(--atrix-accent);
    stroke-width: 1.1;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.card h3 {
    margin: 20px 0 10px;
    font-size: 20px;
    letter-spacing: 3px;
}

.card p {
    font-size: 15.5px;
    color: var(--atrix-text-muted);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.steps li {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 30px 28px;
    border: 1px solid var(--atrix-border);
    border-radius: var(--atrix-radius);
    background: var(--atrix-surface);
}

.step-num {
    font-family: var(--atrix-font-display);
    font-size: 13px;
    letter-spacing: var(--atrix-kicker-spacing);
    color: var(--atrix-accent);
}

.steps h3 {
    font-size: 20px;
    letter-spacing: 3px;
}

.steps p {
    flex: 1;
    font-size: 15.5px;
    color: var(--atrix-text-muted);
}

.link {
    align-self: flex-start;
    font-family: var(--atrix-font-display);
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--atrix-accent);
    border-bottom: 1px solid rgba(var(--atrix-accent-rgb), 0.4);
    padding: 10px 0 2px;
}

.link:hover {
    border-bottom-color: var(--atrix-accent);
}

.connect {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 2px 2px 2px 14px;
    border: 1px solid var(--atrix-border-strong);
    border-radius: var(--atrix-radius-sm);
    background: rgba(0, 0, 0, 0.3);
}

.connect code {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: Consolas, "Cascadia Mono", monospace;
    font-size: 14px;
    color: var(--atrix-text-soft);
}

.cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    margin-top: 72px;
    padding: clamp(40px, 7vw, 64px) 24px;
    text-align: center;
    border: 1px solid rgba(var(--atrix-accent-rgb), 0.35);
    border-radius: var(--atrix-radius-lg);
    background:
        radial-gradient(ellipse at 50% 0%, rgba(var(--atrix-accent-rgb), 0.16), transparent 70%),
        var(--atrix-surface-solid);
}

.cta h2 {
    font-size: clamp(26px, 4.4vw, 38px);
    letter-spacing: 4px;
}

.cta p {
    margin-bottom: 10px;
    color: var(--atrix-text-muted);
}

.footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    max-width: 1160px;
    margin: 0 auto;
    padding: 32px clamp(16px, 4vw, 48px) 40px;
    border-top: 1px solid var(--atrix-border);
    font-size: 13px;
    color: var(--atrix-text-dim);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--atrix-font-display);
    font-size: 14px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--atrix-text-muted);
}

.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.in {
    opacity: 1;
    transform: none;
}

@keyframes pulse {
    50% {
        opacity: 0.4;
    }
}

@keyframes bob {
    50% {
        transform: translate(-50%, 6px);
    }
}

@media (max-width: 900px) {
    .cards,
    .steps {
        grid-template-columns: 1fr 1fr;
    }

    .steps li:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .nav {
        gap: 12px;
    }

    .nav-links {
        display: none;
    }

    .nav .btn {
        margin-left: auto;
    }

    .about-grid,
    .cards,
    .steps {
        grid-template-columns: 1fr;
    }

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

    .stats div + div {
        border-left: 0;
        border-top: 1px solid var(--atrix-border);
    }

    .hero-actions .btn {
        flex: 1 1 100%;
    }
}

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

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}