:root {
  --bg: #0a0b0d;
  --bg-raised: #111318;
  --border: #23262e;
  --text: #e9eaee;
  --text-dim: #9297a3;
  --accent: #5eead4;
  --accent-glitch-1: #ff4d6d;
  --accent-glitch-2: #4d9fff;
  --radius: 10px;
  --max-w: 880px;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
  position: relative;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 0;
}

header, main, footer { position: relative; z-index: 1; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 28px 24px 0;
}

.site-nav {
  display: flex;
  gap: 18px;
}

.site-nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.15s, border-color 0.15s;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--text);
  border-color: var(--accent);
}

.status-pill { margin-left: auto; }

.logo-mark {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 999px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 120px 24px 60px;
  text-align: center;
}

.glitch-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(2.1rem, 6vw, 4rem);
  letter-spacing: -0.01em;
  margin: 0;
  position: relative;
  color: var(--text);
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  background: var(--bg);
  overflow: hidden;
}

.glitch-text::before {
  color: var(--accent-glitch-1);
  animation: glitch-1 4.5s infinite linear alternate-reverse;
}

.glitch-text::after {
  color: var(--accent-glitch-2);
  animation: glitch-2 4.5s infinite linear alternate-reverse;
}

@keyframes glitch-1 {
  0%, 92%, 100% { clip-path: inset(0 0 100% 0); transform: translate(0); }
  93% { clip-path: inset(10% 0 60% 0); transform: translate(-2px, 1px); }
  94% { clip-path: inset(60% 0 5% 0); transform: translate(2px, -1px); }
  95% { clip-path: inset(30% 0 40% 0); transform: translate(-1px, 0); }
  96%, 100% { clip-path: inset(0 0 100% 0); transform: translate(0); }
}

@keyframes glitch-2 {
  0%, 90%, 100% { clip-path: inset(0 0 100% 0); transform: translate(0); }
  91% { clip-path: inset(70% 0 5% 0); transform: translate(2px, 0); }
  92% { clip-path: inset(15% 0 65% 0); transform: translate(-2px, 1px); }
  93% { clip-path: inset(45% 0 20% 0); transform: translate(1px, -1px); }
  94%, 100% { clip-path: inset(0 0 100% 0); transform: translate(0); }
}

@media (prefers-reduced-motion: reduce) {
  .glitch-text::before, .glitch-text::after { animation: none; display: none; }
}

.tagline {
  color: var(--text-dim);
  font-size: 1.05rem;
  margin: 18px auto 0;
  max-width: 46ch;
}

.about {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 24px 60px;
  border-top: 1px solid var(--border);
  padding-top: 48px;
}

.about h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  margin: 0 0 14px;
}

.about p {
  font-size: 1.05rem;
  max-width: 65ch;
  color: var(--text);
}

.split {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 640px) {
  .split { grid-template-columns: 1fr; }
}

.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.card h2 {
  font-size: 1.15rem;
  margin: 0 0 8px;
}

.card-sub {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin: 0 0 20px;
}

form label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 14px 0 6px;
}

form label:first-of-type { margin-top: 0; }

input, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

button {
  margin-top: 18px;
  background: var(--accent);
  color: #06110f;
  border: none;
  border-radius: 6px;
  padding: 11px 18px;
  font-family: inherit;
  font-weight: 500;
  font-size: 0.92rem;
  cursor: pointer;
}

button:hover { opacity: 0.9; }

.form-status {
  font-size: 0.85rem;
  color: var(--text-dim);
  min-height: 1.2em;
  margin: 10px 0 0;
}

.mail-row {
  display: flex;
  gap: 8px;
}

.mail-row input { flex: 1; }
.mail-row button { margin-top: 0; }

.diary-hero { padding-bottom: 20px; }

.diary-list {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 24px 100px;
  border-top: 1px solid var(--border);
  padding-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.diary-entry {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
}

.diary-date {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.diary-entry h2 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.diary-entry p {
  margin: 0;
  color: var(--text);
  line-height: 1.6;
}

.diary-empty {
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
}

.site-footer {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
  font-family: 'JetBrains Mono', monospace;
}