:root {
  --bg: #0d1424;
  --bg2: #131c31;
  --panel: #18233c;
  --panel2: #1f2c4a;
  --line: #2b3b60;
  --text: #e6ecf7;
  --muted: #8d9bb8;
  --accent: #3fd8c2;
  --accent2: #2aa894;
  --shadow: #070b15;
  --px: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  background-image:
    linear-gradient(rgba(63, 216, 194, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63, 216, 194, .04) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--text);
  font: 400 18px/1.55 "Pixelify Sans", system-ui, sans-serif;
}
img { image-rendering: pixelated; }
a { color: var(--accent); text-decoration: none; }
h1, h2, h3, .brand span, .btn, .stat b, .chip, .lang {
  font-family: "Press Start 2P", monospace;
  font-weight: 400;
  letter-spacing: .02em;
}

/* pixel frame: stepped corners via box-shadow */
.card, .btn, .chip, input[type=search], .lang {
  border: none;
  box-shadow:
    0 calc(-1 * var(--px)) 0 0 var(--line),
    0 var(--px) 0 0 var(--line),
    calc(-1 * var(--px)) 0 0 0 var(--line),
    var(--px) 0 0 0 var(--line),
    0 calc(2 * var(--px)) 0 0 var(--shadow);
}

.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 24px;
  background: rgba(13, 20, 36, .92);
  backdrop-filter: blur(6px);
  border-bottom: var(--px) solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); }
.brand span { font-size: 14px; }
.nav nav { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.nav nav a { color: var(--muted); font-size: 17px; }
.nav nav a:hover { color: var(--accent); }
.lang {
  background: var(--panel); color: var(--text);
  font-size: 10px; padding: 8px 10px; cursor: pointer;
}

main { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

.hero { text-align: center; padding: 88px 0 64px; position: relative; }

.hero-logo {
  width: 128px; height: 128px;
  animation: float 4s steps(8) infinite;
}
@keyframes float { 50% { transform: translateY(-10px); } }
.hero h1 {
  font-size: clamp(28px, 6vw, 56px);
  margin: 28px 0 18px;
  color: var(--accent);
  text-shadow: 4px 4px 0 var(--shadow), 8px 8px 0 rgba(63, 216, 194, .15);
}
.tagline { max-width: 680px; margin: 0 auto; color: var(--muted); font-size: 20px; }
.stats { display: flex; justify-content: center; gap: 40px; margin: 36px 0; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; gap: 8px; }
.stat b { font-size: 22px; color: var(--text); }
.stat span { color: var(--muted); font-size: 16px; }
.cta { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 20px;
  background: var(--panel); color: var(--text); font-size: 12px;
  transition: transform .08s steps(2);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(2px); }
.btn.primary { background: var(--accent); color: #062a24; }

.section { padding: 56px 0; }
.section h2 { font-size: clamp(18px, 3vw, 26px); margin: 0 0 12px; }
.section h2::before { content: "> "; color: var(--accent); }
.lead { color: var(--muted); margin: 0 0 28px; }

.toolbar { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; margin-bottom: 28px; }
input[type=search] {
  flex: 1 1 240px; padding: 12px 14px;
  background: var(--panel); color: var(--text);
  font: inherit; outline: none;
}
input[type=search]:focus { box-shadow: 0 -4px 0 0 var(--accent), 0 4px 0 0 var(--accent), -4px 0 0 0 var(--accent), 4px 0 0 0 var(--accent); }
.filters { display: flex; gap: 14px; flex-wrap: wrap; }
.chip {
  background: var(--panel); color: var(--muted);
  font-size: 10px; padding: 10px 12px; cursor: pointer;
}
.chip.active { background: var(--accent); color: #062a24; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 28px; }
.card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--panel); color: var(--text);
  padding: 20px;
  transition: transform .1s steps(2), background .1s;
}
a.card:hover { transform: translateY(-4px); background: var(--panel2); }
.card h3 { font-size: 12px; line-height: 1.5; margin: 0; }
.card p { margin: 0; color: var(--muted); font-size: 16px; flex: 1; }
.project-head { display: flex; gap: 14px; align-items: center; }
.project-head img { width: 56px; height: 56px; object-fit: contain; image-rendering: auto; background: var(--bg2); flex: none; }
.meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.tag {
  display: inline-block; align-self: flex-start;
  background: var(--bg2); color: var(--accent);
  padding: 3px 8px; font-size: 14px;
}
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.dl { color: var(--muted); font-size: 15px; }
.loading, .empty { color: var(--muted); grid-column: 1 / -1; }

.about-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 28px; }
.pixel-list { list-style: none; padding: 0; margin: 8px 0 0; }
.pixel-list li { padding-left: 24px; position: relative; margin: 6px 0; }
.pixel-list li::before {
  content: ""; position: absolute; left: 4px; top: .55em;
  width: 8px; height: 8px; background: var(--accent);
}
.member { display: flex; gap: 14px; align-items: center; }
.member img { image-rendering: auto; object-fit: cover; }
.member div { display: flex; flex-direction: column; }
.member span { color: var(--muted); font-size: 15px; }
.muted { color: var(--muted); font-size: 15px; }

/* contact form */
.contact-form { margin-top: 36px; padding: 28px; gap: 16px; }
.contact-form label { display: flex; flex-direction: column; gap: 6px; flex: 1; color: var(--muted); font-size: 16px; }
.form-row { display: flex; gap: 20px; flex-wrap: wrap; }
.form-row label { min-width: 220px; }
.contact-form input, .contact-form select, .contact-form textarea {
  font: inherit; color: var(--text); background: var(--bg2);
  border: var(--px) solid var(--line); padding: 10px 12px; outline: none; resize: vertical;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--accent); }
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-foot .btn { cursor: pointer; }
.form-foot .btn:disabled { opacity: .6; cursor: wait; }
.form-status.ok { color: var(--accent); }
.form-status.err { color: #ff7a7a; }

/* featured server */
.featured { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; padding: 28px; align-items: center; }
.featured .pixel-list { margin: 0 0 6px; }
.featured .lead { margin: 0; }
h2.plain::before { content: none; }
.badge {
  align-self: flex-start; display: inline-block;
  font: 10px "Press Start 2P", monospace;
  background: #f2b84b; color: #2a1c02; padding: 6px 8px; margin-bottom: 10px;
}
.featured-text { display: flex; flex-direction: column; gap: 12px; }
.cta.left { justify-content: flex-start; margin-top: 8px; }
.terminal {
  margin: 0; padding: 18px; overflow-x: auto;
  background: #060a13; color: var(--text);
  font: 13px/1.35 ui-monospace, "DejaVu Sans Mono", monospace;
  box-shadow: inset 0 0 0 var(--px) var(--line);
}
.t-acc { color: var(--accent); }
.t-dim { color: var(--muted); }
.cursor { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.small { margin-top: 18px; font-size: 14px; }

/* about page */
.name-story { flex-direction: row; gap: 24px; align-items: center; padding: 28px; margin-bottom: 32px; }
.name-story img { width: 96px; height: 96px; flex: none; }
.name-story h3, .about-block h3 { font-size: 13px; margin-bottom: 4px; }
.name-story p, .about-block > p { color: var(--text); font-size: 18px; }
.name-story b { color: var(--accent); font-weight: 600; }
.about-block { padding: 28px; margin-bottom: 32px; }
.about-block .member + .member { margin-top: 6px; }
@media (max-width: 760px) { .name-story { flex-direction: column; align-items: flex-start; } }

/* blog */
.date { color: var(--accent); font-size: 14px; }
.post-card h3 { font-size: 11px; }
.blog { max-width: 820px; }
.post { margin-bottom: 36px; padding: 28px; gap: 12px; }
.post h3 { font-size: 15px; }
.post-body { color: var(--text); font-size: 18px; }
.post-body h3 { font-size: 11px; margin: 22px 0 6px; color: var(--accent); }
.post-body p { color: var(--text); margin: 0 0 12px; font-size: 18px; }
.post-body ul { margin: 0 0 12px; padding-left: 22px; }
.post-body li { margin: 4px 0; }
.post-body code { background: var(--bg2); padding: 1px 6px; color: var(--accent); }

.footer {
  margin-top: 40px; padding: 36px 20px;
  border-top: var(--px) solid var(--line);
  text-align: center;
}
.footer .links { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; margin-bottom: 12px; }
.footer p { margin: 6px 0; }

@media (max-width: 760px) {
  .nav { padding: 10px 16px; flex-direction: column; align-items: flex-start; }
  .nav nav { gap: 14px; }
  .brand span { font-size: 12px; }
  main { padding: 0 16px; }
  .hero { padding: 56px 0 40px; }
  .about-grid, .featured { grid-template-columns: 1fr; }
  .featured { padding: 20px; }
  .terminal { font-size: 10px; }
  .grid { gap: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-logo { animation: none; }
  html { scroll-behavior: auto; }
}