/* Maksim Golub - global styles */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=Instrument+Sans:wght@400;500;600;700&display=swap');

:root {
  --bg: #0B0F14;
  --bg-elevated: #12171E;
  --accent: #E8C872;
  --accent-dim: rgba(232,200,114,0.12);
  --accent-line: rgba(232,200,114,0.35);
  --text: #E2E4E8;
  --text-muted: #8B919A;
  --text-dark: #5A6170;
  --border: rgba(255,255,255,0.06);
  --border-strong: rgba(255,255,255,0.12);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Instrument Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-w: 1140px;
  --content-w: 720px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex; flex-direction: column;
}
::selection { background: var(--accent); color: var(--bg); }
a { color: inherit; text-decoration: none; }

/* subtle noise texture */
body::before {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}

/* ==================== NAV ==================== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,15,20,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; height: 64px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.15rem; color: var(--accent);
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex; gap: 2rem; list-style: none;
  font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 600;
}
.nav-links a {
  color: var(--text-muted); transition: color .2s;
  padding: 4px 0; border-bottom: 1px solid transparent;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--accent); border-bottom-color: var(--accent); }

.nav-burger {
  display: none; background: none; border: none; cursor: pointer;
  width: 28px; height: 22px; position: relative;
}
.nav-burger span {
  position: absolute; left: 0; right: 0; height: 2px;
  background: var(--accent); border-radius: 2px;
}
.nav-burger span:nth-child(1) { top: 0; }
.nav-burger span:nth-child(2) { top: 10px; }
.nav-burger span:nth-child(3) { top: 20px; }

@media (max-width: 768px) {
  .nav-burger { display: block; }
  .nav-links {
    position: fixed; inset: 64px 0 0 0;
    background: rgba(11,15,20,0.98);
    flex-direction: column; align-items: center; justify-content: center;
    gap: 2.5rem; font-size: 1.1rem;
    transform: translateY(-100%);
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: transform .3s, opacity .3s, visibility .3s;
    z-index: 40;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1; visibility: visible; pointer-events: auto;
  }
}

/* ==================== MAIN ==================== */
main {
  flex: 1; position: relative; z-index: 1;
  width: 100%; max-width: var(--max-w); margin: 0 auto;
  padding: 3rem 2rem 4rem;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-dim);
  padding: .4rem 1rem; border-radius: 100px; margin-bottom: 1.25rem;
}
.eyebrow.dot::before {
  content: ''; width: 6px; height: 6px; background: var(--accent);
  border-radius: 50%; animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% {opacity:1} 50% {opacity:.3} }

h1.display {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  line-height: 1.12; letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
h1.display em { font-style: normal; color: var(--accent); }

h2.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2; letter-spacing: -0.01em;
  margin: 0 0 .5rem;
}

.lead {
  color: var(--text-muted); font-size: 1.05rem; line-height: 1.7;
  max-width: 640px; margin-bottom: 2rem;
}
.meta-line {
  color: var(--text-dark); font-size: .82rem;
  letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 2rem;
}

/* ==================== HERO (home) ==================== */
.hero-home {
  padding: 4rem 0 6rem; text-align: left; position: relative;
}
.hero-home .glow {
  position: absolute; width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,200,114,.07) 0%, transparent 70%);
  pointer-events: none; top: -50%; left: 30%; z-index: -1;
}
.cta-row { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 3rem; }

.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .8rem 1.75rem; border-radius: 8px;
  font-weight: 700; font-size: .9rem; font-family: var(--font-body);
  transition: all .2s; cursor: pointer; border: none;
}
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(232,200,114,.2); }
.btn-ghost {
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border-strong); font-weight: 600;
}
.btn-ghost:hover { border-color: var(--text-muted); color: var(--text); }

.stats-strip {
  display: flex; gap: 2.5rem; flex-wrap: wrap;
  padding-top: 2rem; border-top: 1px solid var(--border);
}
.stat-num { font-family: var(--font-display); font-size: 1.8rem; color: var(--accent); line-height: 1; }
.stat-label {
  font-size: .7rem; color: var(--text-dark); margin-top: .25rem;
  text-transform: uppercase; letter-spacing: .08em; font-weight: 500;
}

/* ==================== SECTIONS ==================== */
.section { padding: 3rem 0; border-top: 1px solid var(--border); }
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem;
}
.section-head .more {
  font-size: .82rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted); transition: color .2s;
}
.section-head .more:hover { color: var(--accent); }

/* ==================== CARDS (tools grid) ==================== */
.tool-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px; padding: 1.5rem;
  transition: border-color .2s, transform .2s;
  display: flex; flex-direction: column; height: 100%;
}
.card:hover { border-color: var(--accent-line); transform: translateY(-2px); }
.card-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: .75rem; gap: 1rem;
}
.card-title {
  font-family: var(--font-display); font-size: 1.4rem;
  color: var(--text); letter-spacing: -0.01em;
}
.card-desc { color: var(--text-muted); font-size: .95rem; line-height: 1.55; flex: 1; }
.card-foot {
  margin-top: 1rem; padding-top: 1rem;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-size: .78rem; color: var(--text-dark);
  letter-spacing: .08em; text-transform: uppercase;
}
.card-arrow { color: var(--accent); font-weight: 700; }

.status-badge {
  font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  padding: .3rem .7rem; border-radius: 100px; white-space: nowrap;
}
.status-badge.prod { background: rgba(30,180,120,0.15); color: #64d3a3; }
.status-badge.beta { background: rgba(232,200,114,0.15); color: var(--accent); }
.status-badge.alpha { background: rgba(232,140,80,0.15); color: #f0a86a; }
.status-badge.coming { background: rgba(139,145,154,0.15); color: var(--text-muted); }

/* ==================== TOOL SUB-PAGE ==================== */
.tool-hero { padding: 3rem 0 2rem; }
.tool-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1.05;
  letter-spacing: -0.03em; margin-bottom: 1rem;
}
.tool-tagline { font-size: 1.2rem; color: var(--text-muted); max-width: 640px; line-height: 1.6; }
.tool-meta {
  display: flex; gap: 1rem; align-items: center; margin-top: 1.5rem;
  flex-wrap: wrap;
}
.tool-screenshot {
  margin: 2rem 0 3rem; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  min-height: 320px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dark); font-size: .9rem;
  letter-spacing: .1em; text-transform: uppercase;
}
.tool-body {
  max-width: var(--content-w);
  display: grid; gap: 2.5rem;
}
.tool-body h3 {
  font-family: var(--font-display); font-size: 1.4rem;
  color: var(--accent); margin-bottom: .75rem;
}
.tool-body p { color: var(--text); font-size: 1rem; line-height: 1.7; }
.tool-body ul { list-style: none; display: grid; gap: .5rem; }
.tool-body ul li {
  padding-left: 1.5rem; position: relative;
  color: var(--text); line-height: 1.6;
}
.tool-body ul li::before {
  content: '-'; position: absolute; left: 0; color: var(--accent);
}
.tool-cta { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1rem; }

/* ==================== WRITING ==================== */
.article-list { display: grid; gap: 1rem; }
.article-preview {
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px; transition: border-color .2s;
  display: block;
}
.article-preview:hover { border-color: var(--accent-line); }
.article-meta {
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-dark); margin-bottom: .5rem;
}
.article-title {
  font-family: var(--font-display); font-size: 1.5rem;
  color: var(--text); margin-bottom: .5rem; line-height: 1.2;
}
.article-desc { color: var(--text-muted); font-size: .95rem; line-height: 1.6; }

.article-body {
  max-width: var(--content-w);
  font-size: 1.1rem; line-height: 1.75; color: var(--text);
}
.article-body h2 {
  font-family: var(--font-display); font-size: 1.8rem;
  color: var(--accent); margin: 2.5rem 0 1rem;
}
.article-body p { margin-bottom: 1.25rem; }

/* ==================== DOT LIST ==================== */
.article-body ul.dot-list {
  list-style: disc; padding-left: 1.5rem;
  display: grid; gap: .5rem;
  margin: 1rem 0 1.5rem;
}
.article-body ul.dot-list li {
  color: var(--text); line-height: 1.55;
  padding-left: .25rem;
}
.article-body ul.dot-list li::marker { color: var(--accent); }

/* ==================== EMPTY / PLACEHOLDER ==================== */
.placeholder {
  padding: 3rem 2rem; text-align: center;
  background: var(--bg-elevated); border: 1px dashed var(--border-strong);
  border-radius: 12px; color: var(--text-muted);
}
.placeholder h3 {
  font-family: var(--font-display); font-size: 1.4rem;
  color: var(--text); margin-bottom: .5rem;
}

/* ==================== FOOTER ==================== */
.footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--border);
  padding: 2rem; text-align: center;
}
.footer-links {
  display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap;
  margin-bottom: 1rem;
}
.footer-links a {
  color: var(--text-dark); font-size: .82rem;
  letter-spacing: .08em; text-transform: uppercase;
  transition: color .2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-copy { color: var(--text-dark); font-size: .75rem; letter-spacing: .05em; }

/* ==================== 404 ==================== */
.error-page {
  flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 4rem 2rem; text-align: center; position: relative; z-index: 1;
}
.error-page .code {
  font-family: var(--font-display); font-size: clamp(6rem, 20vw, 12rem);
  color: var(--accent); line-height: 1; letter-spacing: -0.04em;
}