styles.css

/* === TOKENS === */
:root {
  --bg:        #0a0c0f;
  --bg-1:      #0f1217;
  --bg-2:      #141820;
  --surface:   #161b24;
  --border:    #1e2530;
  --border-hi: #2a3345;

  --green:     #00ff88;
  --green-dim: #00c96a;
  --green-muted: rgba(0,255,136,0.12);
  --red:       #ff4d6a;
  --red-muted: rgba(255,77,106,0.12);
  --amber:     #ffa94d;

  --text:      #c8d0dc;
  --text-dim:  #5e6b80;
  --text-hi:   #eef0f5;

  --mono: 'Space Mono', monospace;
  --display: 'Syne', sans-serif;

  --radius: 6px;
  --nav-h: 64px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--mono);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* === GRID BG === */
.grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,255,136,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

.scanlines {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
}

/* === TYPOGRAPHY === */
h1, h2 { font-family: var(--display); color: var(--text-hi); letter-spacing: -0.03em; }
h3 { font-family: var(--mono); color: var(--text-hi); }
code {
  font-family: var(--mono);
  background: rgba(0,255,136,0.07);
  color: var(--green);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.88em;
  border: 1px solid rgba(0,255,136,0.15);
}

/* === NAVBAR === */
.navbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(10,12,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 2rem;
  height: 100%; display: flex; align-items: center; gap: 2rem;
}
.logo {
  font-family: var(--display);
  font-size: 1.3rem; font-weight: 800;
  color: var(--text-hi);
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.logo-bracket { color: var(--green); }

.nav-links {
  list-style: none; display: flex; gap: 0.25rem;
  margin-left: auto;
}
.nav-links a {
  text-decoration: none;
  font-family: var(--mono); font-size: 0.82rem;
  color: var(--text-dim);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover { color: var(--green); background: var(--green-muted); }

.nav-toggle {
  display: none; background: none; border: none;
  color: var(--text); font-size: 1.4rem; cursor: pointer;
  margin-left: auto;
}

@media (max-width: 680px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--bg-1);
    border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 1rem 2rem;
    gap: 0.25rem;
  }
  .nav-links.open { display: flex; }
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  font-family: var(--mono); font-size: 0.85rem; font-weight: 700;
  border-radius: var(--radius); border: none;
  cursor: pointer; text-decoration: none;
  transition: all 0.15s ease;
  letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--green); color: #0a0c0f;
}
.btn-primary:hover { background: var(--green-dim); transform: translateY(-1px); box-shadow: 0 0 24px rgba(0,255,136,0.25); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border-hi);
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); background: var(--green-muted); }
.btn-full { width: 100%; justify-content: center; }

/* === HERO === */
.hero {
  position: relative; z-index: 1;
  min-height: calc(100vh - var(--nav-h));
  padding: 6rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1100px; margin: 0 auto;
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .hero-code-block { display: none; }
}

.hero-tag {
  font-size: 0.75rem; color: var(--green);
  letter-spacing: 0.08em; margin-bottom: 1.5rem;
  font-family: var(--mono);
}
.hero-tag::before { content: '> '; opacity: 0.4; }

h1 { font-size: clamp(2rem, 5vw, 4rem); line-height: 1.05; margin-bottom: 1.5rem; }
.h1-top { display: block; color: var(--text-hi); white-space: nowrap; }
.h1-bottom { display: block; color: var(--green); white-space: nowrap; }

.hero-sub {
  font-size: 0.95rem; color: var(--text-dim); max-width: 480px;
  margin-bottom: 2rem; line-height: 1.8;
}
.hero-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.badge {
  font-size: 0.72rem; font-family: var(--mono);
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--border-hi);
  border-radius: 2rem; color: var(--text-dim);
}

/* Code block */
.hero-code-block {
  background: var(--bg-1);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0,255,136,0.05), 0 20px 60px rgba(0,0,0,0.5);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.code-header {
  background: var(--bg-2); padding: 0.6rem 1rem;
  display: flex; align-items: center; gap: 0.4rem;
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }
.code-filename { margin-left: auto; font-size: 0.75rem; color: var(--text-dim); }
.code-content {
  padding: 1.5rem; font-size: 0.82rem; line-height: 1.9;
  white-space: pre; overflow-x: auto;
  font-family: var(--mono);
}
.c-comment { color: var(--text-dim); }
.c-kw { color: #82b1ff; }
.c-fn { color: var(--green); }
.c-str { color: var(--amber); }

/* === SECTIONS === */
.section {
  position: relative; z-index: 1;
  padding: 6rem 2rem;
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.section.visible { opacity: 1; transform: none; }
.section-alt { background: var(--bg-1); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-label {
  font-size: 0.7rem; letter-spacing: 0.15em;
  color: var(--green); margin-bottom: 0.75rem;
  font-family: var(--mono);
}
.section-inner h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 0.75rem; }
.section-sub { color: var(--text-dim); font-size: 0.92rem; margin-bottom: 3rem; }

/* === DEV GRID === */
.dev-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}
.loading-state {
  grid-column: 1/-1; display: flex; align-items: center;
  gap: 0.75rem; color: var(--text-dim); font-size: 0.85rem;
}
.loading-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--green);
  animation: blink 1s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

.dev-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  transition: border-color 0.2s, transform 0.2s;
  text-decoration: none; color: inherit;
}
.dev-card:hover { border-color: var(--green); transform: translateY(-3px); }
.dev-card img {
  width: 52px; height: 52px; border-radius: 50%;
  border: 2px solid var(--border-hi); flex-shrink: 0;
}
.dev-card:hover img { border-color: var(--green); }
.dev-info { min-width: 0; }
.dev-name { font-weight: 700; font-size: 0.95rem; color: var(--text-hi); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dev-role { font-size: 0.75rem; color: var(--green); margin-top: 0.15rem; }
.dev-commits { font-size: 0.72rem; color: var(--text-dim); margin-top: 0.25rem; }

/* === TABLE === */
.table-scroll { overflow-x: auto; }
.compare-table {
  width: 100%; border-collapse: collapse;
  min-width: 640px; font-size: 0.85rem;
}
.compare-table thead tr {
  border-bottom: 2px solid var(--border-hi);
}
.compare-table th {
  padding: 1rem; text-align: left;
  font-family: var(--mono); font-size: 0.78rem;
  font-weight: 700; letter-spacing: 0.04em;
  color: var(--text-dim); white-space: nowrap;
}
.th-bad { color: var(--red) !important; }
.th-good { color: var(--green) !important; }

.compare-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top; line-height: 1.6;
}
.compare-table tbody tr:hover td { background: rgba(255,255,255,0.015); }
.compare-table td:first-child { color: var(--text-hi); white-space: nowrap; }

.pill {
  display: inline-block; font-size: 0.68rem; font-family: var(--mono);
  padding: 0.15rem 0.5rem; border-radius: 2rem; margin-right: 0.5rem;
  font-weight: 700; letter-spacing: 0.04em; white-space: nowrap;
}
.pill-bad { background: var(--red-muted); color: var(--red); border: 1px solid rgba(255,77,106,0.25); }
.pill-good { background: var(--green-muted); color: var(--green); border: 1px solid rgba(0,255,136,0.25); }
.cell-bad { color: var(--text-dim); }
.cell-good { color: var(--text); }

/* === FORM === */
.contact-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2.5rem;
  max-width: 680px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; font-size: 0.78rem; letter-spacing: 0.05em;
  color: var(--text-dim); margin-bottom: 0.5rem; font-weight: 700;
}
.form-group input,
.form-group textarea {
  width: 100%; padding: 0.7rem 0.9rem;
  background: var(--bg); border: 1px solid var(--border-hi);
  color: var(--text); border-radius: var(--radius);
  font-family: var(--mono); font-size: 0.85rem;
  transition: border-color 0.15s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0,255,136,0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); opacity: 0.6; }
.form-group textarea { resize: vertical; }

/* === FOOTER === */
footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--border);
  padding: 2rem;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
}
.footer-logo { font-size: 1rem; }
.footer-copy { color: var(--text-dim); font-size: 0.78rem; margin: 0 auto; }
.footer-links { display: flex; gap: 1rem; }
.footer-links a {
  font-size: 0.78rem; color: var(--text-dim); text-decoration: none;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--green); }