/* ==========================================================================
   Bcoding — public site stylesheet
   Design language: "night build" — a solo developer's terminal glow,
   set against warm rickshaw-art accents (magenta / mustard / cyan).
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Baloo+Da+2:wght@600;700&family=Inter:wght@400;500;600&family=Hind+Siliguri:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #0B0D12;
  --surface: #12151C;
  --surface-2: #191D26;
  --border: #262B38;
  --text: #ECEDF3;
  --muted: #8B93A6;
  --magenta: #E8368F;
  --mustard: #F2A93B;
  --cyan: #2FD9C7;
  --radius: 16px;
  --font-display-en: 'Space Grotesk', sans-serif;
  --font-display-bn: 'Baloo Da 2', sans-serif;
  --font-body-en: 'Inter', sans-serif;
  --font-body-bn: 'Hind Siliguri', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

[data-theme="light"] {
  --bg: #F6F5F1;
  --surface: #FFFFFF;
  --surface-2: #EFEDE7;
  --border: #DEDAD0;
  --text: #16181D;
  --muted: #5C6270;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body-en), var(--font-body-bn);
  line-height: 1.6;
  transition: background 0.3s ease, color 0.3s ease;
}

html[lang="bn"] body { font-family: var(--font-body-bn), var(--font-body-en); }

h1, h2, h3, .display {
  font-family: var(--font-display-en), var(--font-display-bn);
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 0.5em;
}
html[lang="bn"] h1, html[lang="bn"] h2, html[lang="bn"] h3, html[lang="bn"] .display {
  font-family: var(--font-display-bn), var(--font-display-en);
  letter-spacing: 0;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: 1120px;
  margin: 0 auto;
}
.brand {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand .dot { color: var(--cyan); }

.nav-links {
  display: flex;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 0.94rem;
  color: var(--muted);
  transition: color 0.2s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 7px 12px;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  cursor: pointer;
}
.icon-btn:hover { border-color: var(--cyan); }

.btn-submit {
  background: linear-gradient(135deg, var(--magenta), var(--mustard));
  color: #100b0d;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 0.88rem;
}

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

@media (max-width: 860px) {
  .nav-links { position: fixed; top: 62px; left: 0; right: 0; background: var(--surface); flex-direction: column; padding: 18px 20px; gap: 16px; border-bottom: 1px solid var(--border); transform: translateY(-130%); transition: transform 0.25s ease; }
  .nav-links.open { transform: translateY(0); }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 56px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }

.eyebrow {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  display: inline-block;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
.hero p.sub { color: var(--muted); font-size: 1.08rem; max-width: 46ch; margin: 18px 0 30px; }

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid var(--border);
}
.btn-primary { background: var(--cyan); color: #08161a; border: none; }
.btn-ghost { background: transparent; color: var(--text); }
.btn-ghost:hover { border-color: var(--cyan); }

/* Terminal card — signature element */
.terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px -30px rgba(232, 54, 143, 0.35);
}
.terminal-bar {
  display: flex;
  gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.terminal-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.terminal-bar span:nth-child(1) { background: var(--magenta); }
.terminal-bar span:nth-child(2) { background: var(--mustard); }
.terminal-bar span:nth-child(3) { background: var(--cyan); }
.terminal-body {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  padding: 20px;
  min-height: 160px;
  color: #C7D8D6;
}
.terminal-body .line { margin-bottom: 10px; opacity: 0; animation: reveal 0.4s ease forwards; }
.cursor { display: inline-block; width: 8px; height: 1.1em; background: var(--cyan); vertical-align: text-bottom; animation: blink 1s step-end infinite; }
@keyframes reveal { to { opacity: 1; } }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .terminal-body .line { opacity: 1; animation: none; }
  .cursor { animation: none; }
}

/* ---------- Section shared ---------- */
section { padding: 56px 0; }
.section-head { max-width: 60ch; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.section-head p { color: var(--muted); }

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 0.92rem; margin: 0; }
.card .glyph { font-family: var(--font-mono); color: var(--mustard); font-size: 0.8rem; margin-bottom: 12px; display: block; }

/* ---------- Counter + updates ---------- */
.stats-row { display: flex; gap: 40px; flex-wrap: wrap; margin-bottom: 40px; }
.stat { font-family: var(--font-mono); }
.stat .num { font-size: 2.6rem; color: var(--cyan); font-weight: 500; display: block; }
.stat .label { color: var(--muted); font-size: 0.85rem; }

.update-list { display: flex; flex-direction: column; gap: 12px; }
.update-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  flex-wrap: wrap;
}
.update-item .name { font-weight: 600; }
.update-item .type { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); text-transform: uppercase; }

/* ---------- Item grid (apps / websites) ---------- */
.item-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.item-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.item-card h3 { font-size: 1.1rem; }
.item-card p.desc { color: var(--muted); font-size: 0.9rem; flex-grow: 1; }
.item-meta { display: flex; flex-wrap: wrap; gap: 10px 18px; font-size: 0.8rem; font-family: var(--font-mono); color: var(--muted); }
.item-meta b { color: var(--text); font-weight: 500; }
.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  border: 1px solid var(--border);
}
.status-pill.live, .status-pill.active { color: var(--cyan); border-color: var(--cyan); }
.status-pill.beta, .status-pill.progress { color: var(--mustard); border-color: var(--mustard); }
.status-pill.archived { color: var(--muted); }

.empty-state { color: var(--muted); font-family: var(--font-mono); font-size: 0.9rem; padding: 24px; text-align: center; border: 1px dashed var(--border); border-radius: var(--radius); }

/* ---------- Pricing ---------- */
.pricing-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.pricing-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; }
.pricing-card.highlight { border-color: var(--cyan); }
.pricing-card h3 { font-size: 1.25rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.contact-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; display: flex; align-items: center; gap: 14px; }
.contact-card .glyph { font-family: var(--font-mono); font-size: 1.4rem; color: var(--magenta); }
.contact-card .label { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.contact-card .value { font-weight: 600; word-break: break-word; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 40px;
}
.footer-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-row .tagline { font-family: var(--font-mono); color: var(--muted); font-size: 0.85rem; }
.footer-row .rights { color: var(--muted); font-size: 0.8rem; }

/* ---------- Utility ---------- */
.section-alt { background: var(--surface-2); }
.text-muted { color: var(--muted); }