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

:root {
    --bg:           #0e0e0f;
    --bg-panel:     #141416;
    --bg-input:     #1a1a1d;
    --border:       #2a2a2e;
    --border-active:#404046;
    --text-primary: #f0eee8;
    --text-secondary:#6b6b72;
    --text-muted:   #3d3d42;
    --accent:       #c8fa64;
    --accent-dim:   #8fba2a;
    --accent-bg:    #1a2408;
    --font-display: 'Syne', sans-serif;
    --font-mono:    'DM Mono', monospace;
    --radius:       6px;
    --radius-lg:    10px;
}

html, body {
    background: var(--bg);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}


header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    border-bottom: 1px solid var(--border);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.8); }
}

.logo-text {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.logo-text em {
    font-style: normal;
    color: var(--accent);
}

.header-badge {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 3px 9px;
}


main {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px 80px;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.section-label {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 28px;
}


.hero {
    padding: 72px 0 64px;
    border-bottom: 1px solid var(--border);
}

.hero-label {
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(42px, 7vw, 76px);
    font-weight: 800;
    line-height: 1.0;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 32px;
}

.hero-title em {
    font-style: normal;
    color: var(--accent);
}

.hero-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 520px;
}


.how {
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 20px 16px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition: border-color 0.15s, background 0.15s;
}

.step:hover {
    background: var(--bg-panel);
    border-color: var(--border);
}

.step-n {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 500;
    min-width: 24px;
    padding-top: 2px;
}

.step-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.step-title {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 500;
}

.step-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.6;
}


.install-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
}

.install-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 540px;
    margin-bottom: 32px;
}

.mono {
    font-family: var(--font-mono);
    color: var(--accent-dim);
}

.install-steps {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-width: 560px;
}

.istep {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding: 16px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    transition: border-color 0.15s, background 0.15s;
}

.istep:hover {
    background: var(--bg-panel);
    border-color: var(--border);
}

.istep-n {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 500;
    min-width: 20px;
    flex-shrink: 0;
}


.team-section {
    padding: 60px 0 0;
}

.team-grid {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.member {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition: border-color 0.15s, background 0.15s;
    animation: slide-in 0.3s ease both;
}

.member:nth-child(1) { animation-delay: 0.0s; }
.member:nth-child(2) { animation-delay: 0.06s; }
.member:nth-child(3) { animation-delay: 0.12s; }

@keyframes slide-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.member:hover {
    background: var(--bg-panel);
    border-color: var(--border);
}

.member-index {
    font-size: 11px;
    color: var(--accent);
    min-width: 16px;
}

.member-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}


footer {
    border-top: 1px solid var(--border);
    padding: 20px 40px;
    text-align: center;
}

.footer-text {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.footer-text a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s;
}

.footer-text a:hover {
    color: var(--accent);
}


@media (max-width: 600px) {
    header { padding: 16px 20px; }
    main    { padding: 0 20px 60px; }
    footer  { padding: 16px 20px; }
    .hero   { padding: 48px 0 40px; }
}