/* ============================================================
   TRUCUE — trucue.io
   Dark, technical, broadcast-grade.
   ============================================================ */

:root {
  --bg: #0d0e10;
  --bg-raise: #131518;
  --panel: #16181c;
  --line: #24272c;
  --line-soft: #1c1f23;
  --text: #e6e7e9;
  --muted: #9aa0a8;
  --faint: #6b7078;
  --red: #e8382a;
  --red-hover: #f24d3f;
  --green: #30c754;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Menlo", "SF Mono", "Cascadia Code", "Consolas", monospace;
  --wrap: 1140px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--text); text-decoration: none; }
p a, details a { color: var(--red-hover); }
p a:hover, details a:hover { text-decoration: underline; }

.mono { font-family: var(--mono); }
.center { text-align: center; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap-wide { max-width: 1240px; }
.wrap-narrow { max-width: 780px; }

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.12; }
h1 { font-size: clamp(2.4rem, 5.4vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }

.lede {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.9vw, 1.25rem);
  line-height: 1.65;
  max-width: 46em;
}
.lede strong { color: var(--text); font-weight: 600; }

.fine { color: var(--faint); font-size: 0.8rem; letter-spacing: 0.02em; }

/* ---------- eyebrows ---------- */
.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow.center { justify-content: center; }
.eyebrow i { font-style: normal; color: var(--red); font-weight: 700; }
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 10px rgba(232, 56, 42, 0.8);
  display: inline-block;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--red);
  color: #fff;
}
.btn-primary:hover { background: var(--red-hover); }
.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--faint); background: var(--bg-raise); }
.btn-sm { padding: 8px 16px; font-size: 0.88rem; border-radius: 7px; }
.btn-lg { padding: 16px 36px; font-size: 1.1rem; }

.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin: 30px 0 16px; }
.cta-row.center { justify-content: center; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 14, 16, 0.82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.nav.scrolled { border-bottom-color: var(--line-soft); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark { width: 27px; height: 19px; flex: none; }
.brand-name {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.14em;
}
.nav-links { display: flex; gap: 30px; }
.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 40px; height: 40px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text);
  transition: transform 0.2s ease;
}

/* ---------- hero ---------- */
.hero {
  padding: 92px 0 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* faint technical grid */
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 55% at 50% 0%, rgba(0,0,0,0.5), transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 55% at 50% 0%, rgba(0,0,0,0.5), transparent 75%);
  pointer-events: none;
}
.hero .wrap { position: relative; }
.hero h1 { margin-bottom: 22px; }
.hero .fine { margin-top: 2px; }

.hero-shot {
  margin-top: 40px;
  position: relative;
}
.hero-shot::before {
  /* red glow under the screenshot */
  content: "";
  position: absolute;
  left: 12%; right: 12%; top: 10%; bottom: 12%;
  background: radial-gradient(ellipse at 50% 30%, rgba(232, 56, 42, 0.16), transparent 65%);
  filter: blur(30px);
  pointer-events: none;
}
.hero-shot img { position: relative; }

/* ---------- stat strip ---------- */
.strip {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg-raise);
  margin-top: -6px;
}
.strip-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px 36px;
  padding-top: 26px;
  padding-bottom: 26px;
}
.stat b {
  display: block;
  color: var(--text);
  font-size: 0.98rem;
  letter-spacing: 0.05em;
}
.stat span {
  color: var(--faint);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

/* ---------- feature sections ---------- */
.feature { padding: 110px 0 0; }

.feature-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 56px;
  align-items: center;
}
.feature.flip .feature-grid { grid-template-columns: 7fr 5fr; }
.feature.flip .feature-text { order: 2; }
.feature.flip .feature-shot { order: 1; }

.feature-text h2 { margin-bottom: 16px; }
.feature-text > p { color: var(--muted); margin-bottom: 22px; }
.feature-text b { color: var(--text); }

.checks { list-style: none; }
.checks li {
  position: relative;
  padding: 7px 0 7px 26px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}
.checks li::before {
  content: "▸";
  position: absolute;
  left: 2px;
  color: var(--red);
  font-family: var(--mono);
}
.checks b { color: var(--text); font-weight: 600; }
.checks code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 6px;
  color: var(--text);
}

.feature-shot { position: relative; min-width: 0; }
.feature-shot img { position: relative; }
.feature-shot figcaption {
  margin-top: 6px;
  padding-left: 14px;
  font-size: 0.74rem;
  letter-spacing: 0.03em;
  color: var(--faint);
  border-left: 2px solid var(--red);
  line-height: 1.5;
}

/* ---------- transport band ---------- */
.transport {
  margin-top: 110px;
  padding: 72px 0;
  background: var(--bg-raise);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.transport h2 { margin-bottom: 40px; }

.keys {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px 44px;
  margin-bottom: 40px;
}
.keygroup {
  display: flex;
  align-items: center;
  gap: 7px;
}
.keygroup span {
  margin-left: 7px;
  color: var(--faint);
  font-size: 0.8rem;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}
kbd {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  background: linear-gradient(180deg, #1e2126, #16181c);
  border: 1px solid var(--line);
  border-bottom-width: 3px;
  border-radius: 7px;
  padding: 6px 11px;
  min-width: 36px;
  text-align: center;
  display: inline-block;
}
kbd.wide { padding: 6px 26px; }
.keys-more {
  color: var(--faint);
  font-size: 0.8rem;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.transport-points {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.transport-points p {
  color: var(--muted);
  font-size: 0.95rem;
  padding: 5px 0;
}
.transport-points b { color: var(--text); }

/* ---------- compatibility ---------- */
.compat { padding: 110px 0 0; }
.compat h2 { margin-bottom: 44px; }

.compat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  max-width: 1040px;
  margin: 0 auto;
}
.compat-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 30px 26px 26px;
  text-align: center;
}
.vendor {
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  white-space: nowrap;
}
.compat-card p { color: var(--muted); font-size: 0.92rem; }

.compat-note {
  text-align: center;
  color: var(--faint);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  margin: 22px 0 0;
}

/* ---------- countdown surfaces ---------- */
.cd-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 44px;
}
.cd-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 22px 20px;
}
.cd-card h3 { font-size: 1.02rem; margin-bottom: 8px; letter-spacing: -0.01em; }
.cd-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.55; }
@media (max-width: 960px) { .cd-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .cd-grid { grid-template-columns: 1fr; } }

.reqs {
  max-width: 880px;
  margin: 56px auto 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 34px;
  background: var(--bg-raise);
}
.reqs h3 {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--faint);
  margin-bottom: 16px;
  font-weight: 700;
}
.reqs ul { list-style: none; }
.reqs li {
  font-size: 0.85rem;
  color: var(--muted);
  padding: 7px 0;
  border-top: 1px solid var(--line-soft);
  line-height: 1.5;
}
.reqs li b { color: var(--text); }

/* ---------- pricing ---------- */
.pricing { padding: 110px 0 0; }
.pricing h2 { margin-bottom: 44px; }

.price-card {
  max-width: 620px;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 38px 40px 30px;
  position: relative;
  overflow: hidden;
}
.price-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
}
.price-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 22px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
  flex-wrap: wrap;
}
.price-head h3 { font-size: 1.15rem; padding-top: 6px; }
.price { text-align: right; }
.price .amount {
  display: block;
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1;
}
.price .term {
  display: block;
  color: var(--faint);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  margin-top: 7px;
  line-height: 1.45;
}
.price-card .cta-row { margin: 26px 0 18px; }
.price-card .fine { line-height: 1.55; }
.existing-link {
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--faint);
  margin: 4px 0 2px;
}
.existing-link a { color: var(--red-hover); text-decoration: none; }
.existing-link a:hover { text-decoration: underline; }

/* ---------- faq ---------- */
.faq { padding: 110px 0 0; }
.faq h2 { margin-bottom: 36px; }

details {
  border-bottom: 1px solid var(--line-soft);
}
details:first-of-type { border-top: 1px solid var(--line-soft); }
summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 40px 20px 2px;
  font-weight: 600;
  font-size: 1.02rem;
  position: relative;
  transition: color 0.15s ease;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 1.2rem;
  color: var(--red);
  transition: transform 0.2s ease;
}
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
summary:hover { color: #fff; }
details p {
  padding: 0 2px 22px;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 60em;
}

/* ---------- download band ---------- */
.download {
  margin-top: 120px;
  padding: 96px 0;
  background:
    radial-gradient(ellipse 60% 90% at 50% 110%, rgba(232, 56, 42, 0.13), transparent 70%),
    var(--bg-raise);
  border-top: 1px solid var(--line-soft);
  text-align: center;
}
.dl-mark { width: 46px; height: 33px; margin-bottom: 26px; }
.download h2 { margin-bottom: 14px; }
.download .lede { margin: 0 auto; }
.download .cta-row { margin: 32px 0 18px; }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--line-soft);
  padding: 60px 0 34px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 44px;
}
.footer-brand p {
  margin-top: 14px;
  color: var(--faint);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
.footer-links { display: flex; gap: 72px; }
.footer-links h4 {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--faint);
  margin-bottom: 14px;
  font-weight: 700;
}
.footer-links a {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 4px 0;
}
.footer-links a:hover { color: var(--text); }
.footer-legal {
  border-top: 1px solid var(--line-soft);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 12px 32px;
  flex-wrap: wrap;
}
.footer-legal p { color: var(--faint); font-size: 0.72rem; letter-spacing: 0.03em; }

/* ---------- reveal on scroll (gated on .js so no-JS still shows everything) ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js .reveal.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- "new" badge ---------- */
.badge-new {
  background: var(--red);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 3px 7px;
  border-radius: 5px;
}

/* ---------- bento grid ---------- */
.bento { padding: 110px 0 0; }
.bento-head { text-align: center; margin-bottom: 44px; }
.bento-head h2 { margin-bottom: 12px; }
.bento-sub { color: var(--muted); max-width: 40em; margin: 0 auto; }

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-flow: row dense;
  gap: 16px;
}
.bento-tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px 24px 22px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.bento-tile:hover { border-color: var(--faint); background: var(--bg-raise); }
.bento-tile.wide { grid-column: span 2; }

/* icon slot — swap the inner <svg> for your own artwork */
.bento-ico {
  width: 42px; height: 42px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--bg-raise);
  color: var(--red);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.bento-ico svg { width: 23px; height: 23px; display: block; }

.bento-tile h3 { font-size: 1.06rem; letter-spacing: -0.01em; margin-bottom: 8px; }
.bento-tile p { color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.bento-tile p b { color: var(--text); font-weight: 600; }
.bento-tile code {
  font-family: var(--mono);
  font-size: 0.82em;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 5px;
  color: var(--text);
}
.bento-keys { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.bento-keys kbd { font-size: 0.72rem; min-width: 0; padding: 4px 8px; border-bottom-width: 2px; }

@media (max-width: 960px) {
  .bento { padding-top: 84px; }
  .bento-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .bento-grid { grid-template-columns: 1fr; }
  .bento-tile.wide { grid-column: span 1; }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .compat-grid { grid-template-columns: 1fr; max-width: 520px; }
  .feature-grid,
  .feature.flip .feature-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .feature.flip .feature-text { order: 1; }
  .feature.flip .feature-shot { order: 2; }
  .feature { padding-top: 84px; }
  .strip-inner { justify-content: flex-start; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .br-wide { display: none; }
  .hero { padding-top: 60px; }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
  }
  .nav-links a { padding: 12px 0; font-size: 1rem; }
  .nav-open .nav-links { display: flex; }
  .nav-toggle { display: flex; }
  .nav-open .nav-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-open .nav-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }

  .compat-grid { grid-template-columns: 1fr; }
  .price-card { padding: 30px 24px 24px; }
  .price-head { flex-direction: column; gap: 12px; }
  .price { text-align: left; }
  .footer-links { gap: 48px; }
  .transport { padding: 56px 0; }
  /* one keyboard shortcut per line, left-aligned as a centered block */
  .keys {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    width: max-content;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
}