/* neonheart711 — ultra-lite stylesheet
   No external fonts · No pseudo-element overlays · No backdrop-filter
   No box-shadows on scroll · GPU paint: near zero
   ---------------------------------------- */

:root {
    --bg:     #060a10;
    --surf:   #0b1120;
    --green:  #00ff88;
    --cyan:   #00e5ff;
    --text:   #c8d8e8;
    --muted:  #4a6070;
    --border: #0d2a1a;
    --hh:     56px;
    --px:     20px;
}

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

html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body {
    font-family: 'Courier New', Courier, monospace;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

/* === HEADER === */
header {
    position: fixed;
    top:0; left:0; right:0;
    z-index: 50;
    height: var(--hh);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--px);
    background: var(--surf);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: clamp(13px,3.5vw,16px);
    color: var(--green);
    letter-spacing: 1px;
}

.status {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dot {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 2s infinite;
}

/* === HERO === */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: calc(var(--hh) + 60px) var(--px) 60px;
}

.tag {
    font-size: 11px;
    color: var(--green);
    letter-spacing: 3px;
    opacity: .75;
    margin-bottom: 16px;
}

h1 {
    font-size: clamp(40px, 10vw, 88px);
    font-weight: 700;
    color: #fff;
    line-height: 1;
    margin-bottom: 20px;
    letter-spacing: -1px;
    word-break: break-word;
}

h1 span { color: var(--green); }

.sub {
    font-size: clamp(12px,3vw,16px);
    color: var(--muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 40px;
    line-height: 1.8;
}

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}

/* === BUTTONS === */
.btn {
    font-family: inherit;
    font-size: clamp(11px,2.5vw,13px);
    letter-spacing: 2px;
    padding: 12px 26px;
    border-radius: 2px;
    text-decoration: none;
    display: inline-block;
    transition: opacity .15s, transform .15s;
    -webkit-tap-highlight-color: transparent;
}

.primary {
    background: var(--green);
    color: #060a10;
    font-weight: 700;
}

.secondary {
    color: var(--cyan);
    border: 1px solid #0d3540;
}

.btn:hover  { opacity: .85; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* === STATS === */
.stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: clamp(24px,5vw,56px);
    padding: clamp(28px,5vw,48px) var(--px);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--surf);
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 72px;
}

.val {
    font-size: clamp(22px,4.5vw,32px);
    color: var(--green);
    line-height: 1;
}

.lbl {
    font-size: clamp(9px,1.8vw,11px);
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
    white-space: nowrap;
}

/* === FOOTER === */
footer {
    padding: clamp(16px,3vw,24px) var(--px);
    background: var(--surf);
    border-top: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    font-size: clamp(10px,2vw,11px);
    color: var(--muted);
    letter-spacing: 1px;
}

footer b { color: var(--green); font-weight: normal; }

/* === ANIMATIONS (CSS-only, no JS) === */
@keyframes pulse {
    0%,100% { opacity:1; }
    50%      { opacity:.2; }
}

/* === BREAKPOINTS === */
@media (min-width:480px)  { :root { --px:28px; } }
@media (min-width:600px)  { :root { --px:40px; --hh:60px; } }
@media (min-width:768px)  { :root { --px:52px; } }
@media (min-width:1024px) { :root { --px:64px; --hh:64px; } }
@media (min-width:1280px) { :root { --px:80px; } }
@media (min-width:1440px) { :root { --px:120px; } h1 { font-size:96px; } }

/* Respect reduced motion */
@media (prefers-reduced-motion:reduce) {
    .dot { animation:none; }
    .btn { transition:none; }
}