/* ================================================================
   TraderDesk Launcher — Website Stylesheet
   Shared across: index.html  terms.html  privacy.html
   ================================================================ */

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

/* ── Variables ────────────────────────────────────────────────── */
:root {
  --bg:         #070b16;
  --surface:    #0d1525;
  --surface-2:  #101e32;
  --green:      #00ff41;
  --green-dim:  #00cc33;
  --green-glow: rgba(0, 255, 65, 0.10);
  --amber:      #ffc400;
  --red:        #ff4444;
  --text:       #b8c4d4;
  --text-dim:   #94a2af;
  --border:     rgba(0, 255, 65, 0.13);
  --border-2:   rgba(255, 255, 255, 0.05);
  --font:       'Courier New', 'Lucida Console', monospace;
  --radius:     3px;
}

/* ── Base ─────────────────────────────────────────────────────── */
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1.3;
}
h1 { font-size: clamp(1.5rem, 5vw, 2.6rem); }
h2 { font-size: clamp(1rem, 3vw, 1.4rem); margin-bottom: 1rem; }
h3 { font-size: 0.82rem; letter-spacing: 1.5px; }

p   { font-size: 0.84rem; line-height: 1.9; color: var(--text); }
a   { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout helpers ───────────────────────────────────────────── */
.container { max-width: 980px; margin: 0 auto; padding: 0 24px; }
.section   { padding: 60px 0; }

/* ── SPA Pages (JS-toggled, index.html only) ──────────────────── */
.page           { display: none; }
.page.is-active { display: block; }

/* ── Sticky Nav ───────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 200;
  height: 54px;
  background: rgba(7, 11, 22, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}
.nav-logo {
  font-size: 0.8rem; font-weight: bold;
  letter-spacing: 3px; color: var(--green);
  cursor: pointer; user-select: none;
  text-decoration: none;
}
.nav-logo:hover { text-decoration: none; }
.nav-logo em { color: var(--text-dim); font-style: normal; }

.nav-links { display: flex; gap: 2px; list-style: none; }

/* Style both <button> and <a> elements inside nav-links identically */
.nav-links button,
.nav-links a {
  display: block;
  background: none; border: none;
  font-family: var(--font);
  font-size: 0.68rem; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--text-dim);
  padding: 6px 11px; border-radius: var(--radius);
  cursor: pointer;
  transition: color 140ms, background 140ms;
  text-decoration: none;
}
.nav-links button:hover,
.nav-links a:hover {
  color: var(--green);
  background: var(--green-glow);
  text-decoration: none;
}
.nav-links button.active,
.nav-links a.active {
  color: var(--green);
  border-bottom: 2px solid var(--green);
}

.nav-hamburger {
  display: none; background: none;
  border: 1px solid var(--border); color: var(--green);
  font-family: var(--font); font-size: 0.72rem;
  letter-spacing: 1px; padding: 5px 12px;
  cursor: pointer; border-radius: var(--radius);
}

/* ── Hero ─────────────────────────────────────────────────────── */
.hero { padding: 76px 0 64px; text-align: center; }
.hero-badge {
  display: inline-block;
  font-size: 0.65rem; letter-spacing: 3px;
  color: var(--green); text-transform: uppercase;
  border: 1px solid var(--border);
  padding: 4px 18px; border-radius: 2px;
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 0.88rem; color: var(--text-dim);
  max-width: 520px; margin: 14px auto 40px; line-height: 1.9;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font); font-size: 0.74rem;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 12px 26px; border-radius: var(--radius);
  cursor: pointer; transition: opacity 160ms, transform 100ms;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--green); color: #000;
  font-weight: bold; border: none;
}
.btn-primary:hover { opacity: 0.88; text-decoration: none; }
.btn-outline {
  background: transparent; color: var(--green);
  border: 1px solid var(--border);
}
.btn-outline:hover { background: var(--green-glow); text-decoration: none; }

/* ── Terminal mockup ──────────────────────────────────────────── */
.mockup-wrap { max-width: 360px; margin: 56px auto 0; }
.mockup {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 0 60px rgba(0, 255, 65, 0.07);
  text-align: left;
}
.mockup-bar {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span { width: 9px; height: 9px; border-radius: 50%; }
.mockup-dots span:nth-child(1) { background: #ff5f57; }
.mockup-dots span:nth-child(2) { background: #febc2e; }
.mockup-dots span:nth-child(3) { background: #28c840; }
.mockup-title { font-size: 0.65rem; letter-spacing: 2px; color: var(--green); }
.mockup-body  { padding: 16px; }

.ml  { font-size: 0.73rem; line-height: 2.1; }
.mg  { color: var(--green); }
.md  { color: var(--text-dim); }
.ma  { color: var(--amber); }
.mr  { color: var(--red); }
.msep { border: none; border-top: 1px solid var(--border); margin: 8px 0; }

.cursor {
  display: inline-block; width: 7px; height: 13px;
  background: var(--green); vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.quick-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.chip {
  font-size: 0.62rem; letter-spacing: 1px;
  color: var(--green); border: 1px solid var(--border);
  padding: 3px 8px; border-radius: 2px;
}
.swipe-nav {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; margin-top: 16px;
  font-size: 0.66rem; letter-spacing: 1px; color: var(--text-dim);
}
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--text-dim); }
.dot.on { background: var(--green); }

/* ── Feature grid ─────────────────────────────────────────────── */
.section-label {
  font-size: 0.64rem; letter-spacing: 3px;
  color: var(--text-dim); text-transform: uppercase;
  margin-bottom: 8px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px; margin-top: 32px;
}
.fc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  transition: border-color 200ms, box-shadow 200ms;
}
.fc:hover {
  border-color: rgba(0, 255, 65, 0.3);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.05);
}
.fc-icon { font-size: 1.3rem; margin-bottom: 12px; display: block; }
.fc h3   { font-size: 0.75rem; margin-bottom: 7px; }
.fc p    { font-size: 0.75rem; color: var(--text-dim); line-height: 1.7; }

/* ── Stats row ────────────────────────────────────────────────── */
.stats {
  display: flex; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; margin-top: 48px;
}
.stat {
  flex: 1; text-align: center;
  padding: 24px 12px;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-n { display: block; font-size: 1.5rem; font-weight: bold; color: var(--green); letter-spacing: 2px; }
.stat-l { font-size: 0.64rem; letter-spacing: 1.5px; color: var(--text-dim); text-transform: uppercase; }

/* ── Detail blocks ────────────────────────────────────────────── */
.dblock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px; margin-bottom: 16px;
}
.dblock h3 {
  font-size: 0.8rem; margin-bottom: 14px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.dlist { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.dlist li {
  display: flex; align-items: flex-start;
  gap: 9px; font-size: 0.8rem; color: var(--text);
}
.dlist li::before { content: '▸'; color: var(--green); flex-shrink: 0; margin-top: 1px; }
.tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.tag {
  font-size: 0.66rem; letter-spacing: 1px; color: var(--green);
  border: 1px solid var(--border); padding: 3px 10px;
  border-radius: 2px; text-transform: uppercase;
}

/* ── Developer ────────────────────────────────────────────────── */
.dev-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px 36px;
  max-width: 580px; margin: 28px auto; text-align: center;
}
.dev-avatar {
  width: 68px; height: 68px; border-radius: 50%;
  background: var(--surface-2); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin: 0 auto 20px;
}
.dev-name { font-size: 0.95rem; margin-bottom: 4px; }
.dev-role { font-size: 0.7rem; color: var(--text-dim); letter-spacing: 2px; }
.dev-bio  { margin-top: 16px; font-size: 0.8rem; color: var(--text-dim); line-height: 1.85; }
.social-row { display: flex; gap: 10px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }
.social-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.68rem; letter-spacing: 1px; color: var(--text-dim);
  border: 1px solid var(--border); padding: 7px 16px;
  border-radius: 2px; text-transform: uppercase;
  transition: color 140ms, border-color 140ms;
}
.social-btn:hover { color: var(--green); border-color: rgba(0, 255, 65, 0.4); text-decoration: none; }

/* ── FAQ ──────────────────────────────────────────────────────── */
.faq { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 10px; overflow: hidden; }
.faq-q {
  width: 100%; text-align: left;
  background: var(--surface); border: none;
  color: var(--text); font-family: var(--font);
  font-size: 0.8rem; padding: 15px 18px;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  transition: background 140ms;
}
.faq-q:hover { background: var(--surface-2); color: var(--green); }
.faq-q .arr { color: var(--green); font-size: 0.65rem; transition: transform 180ms; }
.faq-q.open .arr { transform: rotate(90deg); }
.faq-a {
  display: none; padding: 0 18px 14px;
  font-size: 0.78rem; color: var(--text-dim);
  background: var(--surface); line-height: 1.9;
}
.faq-a.open { display: block; }

.contact-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px;
  margin-top: 36px; text-align: center;
}
.contact-email { display: inline-block; font-size: 0.85rem; color: var(--green); margin-top: 10px; }

/* ── Legal pages ──────────────────────────────────────────────── */
.legal {
  max-width: 700px; margin: 0 auto;
  padding: 52px 24px 72px;
}
.legal h1 { font-size: 1.1rem; margin-bottom: 6px; }
.legal-date { font-size: 0.7rem; color: var(--text-dim); margin-bottom: 32px; }
.legal h2 { font-size: 0.84rem; margin: 28px 0 8px; color: var(--green); }
.legal p  { font-size: 0.8rem; margin-bottom: 10px; color: var(--text-dim); line-height: 1.95; }
.legal ul { list-style: none; padding: 0; margin-bottom: 10px; }
.legal ul li {
  font-size: 0.8rem; color: var(--text-dim);
  line-height: 1.9; padding-left: 18px; position: relative;
}
.legal ul li::before { content: '—'; position: absolute; left: 0; color: var(--text-dim); }
.legal a { color: var(--green); }

/* ── Page header (inner pages) ────────────────────────────────── */
.page-head {
  padding: 56px 0 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 36px;
}
.page-head p { max-width: 560px; margin-top: 8px; font-size: 0.84rem; color: var(--text-dim); }

/* ── Footer ───────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 24px; text-align: center;
}
.footer-nav { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 14px; }
.footer-nav button,
.footer-nav a {
  background: none; border: none; font-family: var(--font);
  font-size: 0.68rem; letter-spacing: 1px; text-transform: uppercase;
  color: var(--text-dim); cursor: pointer; transition: color 140ms;
  text-decoration: none;
}
.footer-nav button:hover,
.footer-nav a:hover { color: var(--green); text-decoration: none; }
.footer-copy { font-size: 0.68rem; color: var(--text-dim); letter-spacing: 1px; }
.footer-copy b { color: var(--green); font-weight: normal; }

/* ── Configuration grid ───────────────────────────────────────── */
.config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 24px;
  background: var(--border);
}
.cfg-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  background: var(--surface);
  transition: background 140ms;
}
.cfg-item:hover { background: var(--surface-2); }
.cfg-k {
  font-size: 0.74rem;
  letter-spacing: 1px;
  color: var(--text-dim);
  text-transform: uppercase;
  flex-shrink: 0;
}
.cfg-v {
  font-size: 0.74rem;
  color: var(--green);
  text-align: right;
}

/* ── Disclaimer / notice box ──────────────────────────────────── */
.notice-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 196, 0, 0.04);
  border: 1px solid rgba(255, 196, 0, 0.2);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 48px;
}
.notice-icon { font-size: 1rem; color: var(--amber); flex-shrink: 0; margin-top: 2px; }
.notice-title {
  font-size: 0.76rem; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--amber); margin-bottom: 5px;
}
.notice-body { font-size: 0.78rem; color: var(--text-dim); line-height: 1.8; }

/* ── Review / social row ──────────────────────────────────────── */
.review-row { display: flex; gap: 10px; flex-wrap: wrap; }
.review-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font); font-size: 0.72rem; letter-spacing: 1px;
  text-transform: uppercase; padding: 10px 20px;
  border-radius: var(--radius); border: 1px solid var(--border);
  color: var(--text-dim); background: var(--surface);
  cursor: pointer; transition: color 140ms, border-color 140ms, background 140ms;
  text-decoration: none;
}
.review-btn:hover { color: var(--green); border-color: rgba(0,255,65,0.35); background: var(--green-glow); text-decoration: none; }
.review-btn.primary-review {
  background: var(--green); color: #000; font-weight: bold; border-color: var(--green);
}
.review-btn.primary-review:hover { opacity: 0.88; color: #000; }

/* ── Donate card ──────────────────────────────────────────────── */
.donate-card {
  background: var(--surface);
  border: 1px solid rgba(0, 255, 65, 0.22);
  border-radius: var(--radius);
  padding: 26px;
  margin-top: 16px;
}
.donate-header {
  display: flex; gap: 14px; align-items: flex-start;
  margin-bottom: 20px;
}
.donate-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; color: var(--green); }
.donate-btns { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.donate-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font); font-size: 0.72rem; letter-spacing: 1px;
  text-transform: uppercase; padding: 10px 18px;
  border-radius: var(--radius); border: 1px solid var(--border);
  color: var(--green); background: var(--surface-2);
  cursor: pointer; transition: background 140ms, border-color 140ms;
  text-decoration: none;
}
.donate-btn:hover { background: var(--green-glow); border-color: rgba(0,255,65,0.4); text-decoration: none; }
.donate-btn.upi-btn { border-color: rgba(255, 196, 0, 0.3); color: var(--amber); }
.donate-btn.upi-btn:hover { background: rgba(255,196,0,0.05); border-color: rgba(255,196,0,0.5); }
.donate-note {
  font-size: 0.7rem; letter-spacing: 0.5px;
  color: var(--text-dim); margin-top: 4px;
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 660px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 54px; left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 10px 0;
  }
  .nav-hamburger { display: block; }
  .stats { flex-direction: column; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); }
  .stat:last-child { border-bottom: none; }
  .dev-card { padding: 28px 20px; }
  .hero { padding: 52px 0 44px; }
}