@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #070a0f;
    --bg-2: #0b1017;
    --panel: rgba(14, 20, 29, .78);
    --panel-strong: #0f1620;
    --line: rgba(255,255,255,.09);
    --line-strong: rgba(255,255,255,.16);
    --text: #eef5ff;
    --muted: #8b98aa;
    --accent: #8cffc1;
    --accent-2: #77a7ff;
    --warning: #ffd166;
    --danger: #ff7b86;
    --shadow: 0 30px 80px rgba(0,0,0,.35);
    --radius: 22px;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at 72% 14%, rgba(119,167,255,.09), transparent 32rem),
        radial-gradient(circle at 18% 22%, rgba(140,255,193,.06), transparent 30rem),
        var(--bg);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: inherit; }

button, input { font: inherit; }

.noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: .035;
    z-index: 10;
    background-image:
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
}

.grid-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: .22;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 82%);
}

.topbar,
main,
footer {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
    position: relative;
    z-index: 2;
}

.topbar {
    min-height: 96px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.brand-mark {
    width: 48px;
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-strong);
    background: rgba(255,255,255,.04);
    border-radius: 14px;
    font-family: "IBM Plex Mono", monospace;
    font-weight: 700;
    letter-spacing: -.08em;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.02);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.brand-copy strong {
    font-size: .94rem;
    letter-spacing: .08em;
}

.brand-copy small {
    margin-top: 4px;
    color: var(--muted);
    font-family: "IBM Plex Mono", monospace;
    font-size: .68rem;
}

.system-pill {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255,255,255,.03);
    color: #c7d3e1;
    font: 600 .68rem/1 "IBM Plex Mono", monospace;
    letter-spacing: .06em;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 18px var(--accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    50% { opacity: .45; box-shadow: 0 0 8px var(--accent); }
}

.hero {
    padding: 110px 0 90px;
    min-height: 650px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.eyebrow,
.section-kicker,
.app-path {
    font-family: "IBM Plex Mono", monospace;
}

.eyebrow {
    color: var(--accent);
    font-size: .72rem;
    letter-spacing: .13em;
    margin-bottom: 24px;
}

.hero h1 {
    margin: 0;
    max-width: 950px;
    font-size: clamp(3.8rem, 9vw, 7.6rem);
    line-height: .91;
    letter-spacing: -.075em;
    font-weight: 800;
}

.hero h1 span {
    color: transparent;
    -webkit-text-stroke: 1px rgba(238,245,255,.52);
}

.hero-copy {
    width: min(720px, 100%);
    margin: 32px 0 0;
    color: #a9b5c5;
    font-size: clamp(1rem, 1.5vw, 1.18rem);
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.btn {
    min-height: 48px;
    padding: 0 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid var(--line-strong);
    background: transparent;
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
    font: 600 .72rem "IBM Plex Mono", monospace;
    letter-spacing: .07em;
    transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.btn:hover {
    transform: translateY(-2px);
    border-color: rgba(255,255,255,.28);
}

.btn-primary {
    background: var(--text);
    color: #06090d;
    border-color: var(--text);
}

.btn-ghost {
    background: rgba(255,255,255,.025);
}

.hero-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 12px;
    margin-top: 72px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

.hero-meta div {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hero-meta span {
    color: var(--muted);
    font: 500 .66rem "IBM Plex Mono", monospace;
    letter-spacing: .12em;
}

.hero-meta strong {
    font: 600 .8rem "IBM Plex Mono", monospace;
}

.online-text { color: var(--accent); }

.section {
    padding: 70px 0;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.section-kicker {
    color: var(--accent-2);
    font-size: .68rem;
    letter-spacing: .12em;
}

.section-heading h2,
.philosophy h2 {
    margin: 8px 0 0;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.03;
    letter-spacing: -.045em;
}

.counter {
    color: var(--muted);
    font: 500 .7rem "IBM Plex Mono", monospace;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 16px;
}

.app-card {
    min-height: 330px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255,255,255,.025), transparent),
        var(--panel);
    text-decoration: none;
    box-shadow: inset 0 1px rgba(255,255,255,.02);
    transition: transform .22s ease, border-color .22s ease, background .22s ease;
}

.app-card.is-link:hover {
    transform: translateY(-5px);
    border-color: rgba(140,255,193,.28);
    background:
        linear-gradient(180deg, rgba(140,255,193,.045), transparent),
        var(--panel);
}

.app-card-top,
.app-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.app-icon {
    min-width: 48px;
    height: 48px;
    padding: 0 10px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--line);
    font: 600 .75rem "IBM Plex Mono", monospace;
}

.app-status {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--muted);
    font: 600 .62rem "IBM Plex Mono", monospace;
    letter-spacing: .06em;
}

.app-status span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

.app-status.online { color: var(--accent); }
.app-status.coming { color: var(--accent-2); }
.app-status.maintenance { color: var(--warning); }
.app-status.planned { color: #778395; }

.app-card-body {
    margin: 32px 0 auto;
}

.app-path {
    color: #697789;
    font-size: .68rem;
}

.app-card h3 {
    margin: 12px 0 10px;
    font-size: 1.55rem;
    letter-spacing: -.035em;
}

.app-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
    font-size: .92rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tags span {
    padding: 6px 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: #8996a7;
    font: 500 .6rem "IBM Plex Mono", monospace;
}

.launch {
    color: #c2ccd8;
    font: 600 .62rem "IBM Plex Mono", monospace;
    white-space: nowrap;
}

.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding-bottom: 130px;
}

.panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.panel-titlebar {
    min-height: 48px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--line);
    color: #778496;
    font: 500 .66rem "IBM Plex Mono", monospace;
}

.window-dots {
    display: flex;
    gap: 6px;
}

.window-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #33404f;
}

.terminal-lines {
    min-height: 330px;
    padding: 28px;
    background:
        radial-gradient(circle at 50% 120%, rgba(140,255,193,.06), transparent 60%),
        #0a0f15;
    font: 500 .78rem/1.8 "IBM Plex Mono", monospace;
}

.terminal-lines p { margin: 0 0 8px; }

.prompt { color: var(--accent); }

.terminal-response {
    padding-left: 18px;
    color: #8593a5;
}

.terminal-response b {
    color: var(--accent);
    font-weight: 500;
}

.terminal-response em {
    color: var(--accent-2);
    font-style: normal;
}

.cursor {
    display: inline-block;
    width: 9px;
    height: 1em;
    vertical-align: -.15em;
    background: var(--accent);
    animation: blink 1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.philosophy {
    padding: 34px;
}

.philosophy p {
    color: var(--muted);
    line-height: 1.75;
    max-width: 560px;
}

.architecture {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 10px;
    margin-top: 42px;
}

.architecture div {
    min-height: 120px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    justify-content: end;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255,255,255,.018);
}

.architecture span {
    margin-bottom: auto;
    color: #536174;
    font: 600 .62rem "IBM Plex Mono", monospace;
}

.architecture strong {
    font: 600 .68rem "IBM Plex Mono", monospace;
}

.architecture small {
    margin-top: 6px;
    color: var(--muted);
    font-size: .68rem;
}

footer {
    min-height: 110px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid var(--line);
    color: #718094;
    font: 500 .65rem "IBM Plex Mono", monospace;
}

footer > div:first-child {
    display: flex;
    gap: 18px;
}

.footer-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-modal {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: none;
    place-items: center;
    padding: 24px;
    background: rgba(2,5,8,.72);
    backdrop-filter: blur(12px);
}

.terminal-modal.open {
    display: grid;
}

.terminal-window {
    width: min(820px, 100%);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 18px;
    background: #080d13;
    box-shadow: 0 40px 120px rgba(0,0,0,.7);
    overflow: hidden;
}

.terminal-close {
    margin-left: auto;
    border: 0;
    background: transparent;
    color: #778496;
    cursor: pointer;
    font-size: 1.3rem;
}

.terminal-body {
    height: min(520px, 70vh);
    padding: 22px;
    overflow-y: auto;
    font: 500 .76rem/1.65 "IBM Plex Mono", monospace;
}

.terminal-output {
    color: #9ba7b6;
}

.terminal-output p { margin: 0; }

.terminal-output b {
    color: var(--accent);
    font-weight: 500;
}

#terminalForm {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
}

#terminalInput {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text);
    caret-color: var(--accent);
    font: inherit;
}

.command {
    color: #d8e1ed;
}

.command-error {
    color: var(--danger);
}

.command-link {
    color: var(--accent-2);
}

@media (max-width: 900px) {
    .hero {
        min-height: auto;
        padding-top: 90px;
    }

    .apps-grid,
    .split-section {
        grid-template-columns: 1fr;
    }

    .app-card { min-height: 280px; }

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

@media (max-width: 620px) {
    .topbar,
    main,
    footer {
        width: min(100% - 28px, 1180px);
    }

    .topbar { min-height: 82px; }

    .brand-copy small { display: none; }

    .system-pill {
        padding: 9px 10px;
        font-size: .58rem;
    }

    .hero {
        padding: 72px 0 64px;
    }

    .hero h1 {
        font-size: clamp(3rem, 17vw, 5rem);
    }

    .hero-copy {
        font-size: .95rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn { width: 100%; }

    .section {
        padding: 52px 0;
    }

    .section-heading {
        align-items: start;
        flex-direction: column;
    }

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

    footer {
        align-items: flex-start;
        flex-direction: column;
        padding: 28px 0;
    }
}