/* ============================================================
   Stand Down — stylesheet
   Dark, technical theme for a 3D/VFX tools brand.
   Edit the :root variables below to re-skin the whole site.
   ============================================================ */

:root {
  /* Palette */
  --bg:            #0c0e12;
  --bg-2:          #0f1217;
  --surface:       #151921;
  --surface-2:     #1b212b;
  --border:        #262e3a;
  --border-soft:   #1f2630;

  --text:          #e8ecf2;
  --text-muted:    #9aa6b6;
  --text-dim:      #6b7686;

  --accent:        #ffb443;   /* warm amber — "we got this" */
  --accent-hover:  #ffc266;
  --accent-ink:    #1a1206;   /* text on top of accent */
  --accent-soft:   rgba(255, 180, 67, 0.12);

  /* Type */
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  /* Layout */
  --maxw: 1120px;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px -20px rgba(0, 0, 0, 0.7);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 0.5em; font-weight: 700; letter-spacing: -0.02em; }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }

img, svg { display: block; max-width: 100%; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.section { padding: 88px 0; }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.section-head p { color: var(--text-muted); font-size: 1.05rem; margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5em;
  font-family: inherit; font-weight: 600; font-size: 0.98rem;
  padding: 0.78em 1.5em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 0.55em 1.05em; font-size: 0.9rem; }

.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); }

.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 14, 18, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 64px; }

.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.02em; }
.brand-mark { width: 32px; height: 32px; display: block; }
.brand-text { font-size: 1.12rem; }

.site-nav { display: flex; gap: 26px; margin-left: auto; }
.site-nav a { color: var(--text-muted); font-size: 0.95rem; font-weight: 500; transition: color 0.15s ease; }
.site-nav a:hover { color: var(--text); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.site-nav + .header-actions { margin-left: 0; }
.site-nav { margin-left: auto; }

/* Mobile nav toggle */
.nav-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.2s; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 96px 0 84px; }
.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(900px 500px at 70% -10%, rgba(255, 180, 67, 0.10), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
}
.hero-grid-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(700px 400px at 50% 0%, #000 40%, transparent 80%);
}
.hero-inner { position: relative; z-index: 1; max-width: 760px; }

.eyebrow {
  font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 18px;
}
.hero-title { font-size: clamp(2.6rem, 7vw, 4.6rem); font-weight: 800; margin-bottom: 22px; }
.hero-title .accent { color: var(--accent); }
.hero-sub { font-size: clamp(1.05rem, 2.2vw, 1.28rem); color: var(--text-muted); max-width: 620px; }
.hero-sub strong { color: var(--text); font-weight: 600; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.hero-badges { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; padding: 0; margin: 40px 0 0; }
.hero-badges li {
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-dim);
  display: flex; align-items: center; gap: 8px;
}
.hero-badges li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ---------- Features ---------- */
.features { padding: 8px 0 12px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature {
  background: var(--surface); border: 1px solid var(--border-soft);
  border-radius: var(--radius); padding: 28px;
}
.feature-icon {
  width: 44px; height: 44px; margin-bottom: 16px;
  display: grid; place-items: center;
  border-radius: 11px; background: var(--accent-soft); color: var(--accent);
}
.feature-icon svg { width: 24px; height: 24px; }
.feature h3 { font-size: 1.15rem; }
.feature p { color: var(--text-muted); margin: 0; font-size: 0.98rem; }

/* ---------- Products ---------- */
.category { margin-bottom: 56px; }
.category:last-child { margin-bottom: 0; }
.category-head { margin-bottom: 24px; }
.category-head h3 { font-size: 1.4rem; display: flex; align-items: center; gap: 12px; }
.category-head p { color: var(--text-muted); margin: 0; }

.tag {
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent);
  background: var(--accent-soft); padding: 4px 9px; border-radius: 6px;
}

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }

.card {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow); }

.card-media {
  height: 132px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--surface-2), #11151c);
  border-bottom: 1px solid var(--border-soft);
}
.media-maya { background: linear-gradient(135deg, #163a3f, #11151c); }
.media-max  { background: linear-gradient(135deg, #1d2f47, #11151c); }
.media-ps   { background: linear-gradient(135deg, #0f2a4a, #11151c); }
.card-media-label {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em;
  color: var(--text-dim);
}

.card-body { padding: 20px 20px 8px; flex: 1; }
.card-title { font-size: 1.12rem; margin-bottom: 8px; }
.card-sub {
  display: block; font-size: 0.78rem; font-weight: 500; letter-spacing: 0;
  color: var(--text-dim); margin-top: 2px;
}
.card-desc { color: var(--text-muted); font-size: 0.94rem; margin-bottom: 14px; }
.card-meta { display: flex; flex-wrap: wrap; gap: 7px; }
.badge {
  font-size: 0.74rem; color: var(--text-dim);
  border: 1px solid var(--border); border-radius: 6px; padding: 3px 8px;
}
.badge-accent { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

/* "Coming soon" product state */
.card-soon { opacity: 0.92; }
.price-soon { font-size: 0.95rem; color: var(--text-dim); font-family: var(--font-mono); }
.is-disabled { opacity: 0.5; pointer-events: none; cursor: default; }

.card-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px 20px; margin-top: auto;
}
.price { font-weight: 700; font-size: 1.18rem; font-family: var(--font-mono); }
.price-free { color: var(--accent); }

.card-free .card-body { padding-top: 22px; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(700px 300px at 50% 0%, rgba(255,180,67,0.10), transparent 70%),
    var(--bg-2);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: 72px 0;
}
.cta-inner { text-align: center; max-width: 600px; margin: 0 auto; }
.cta-inner h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
.cta-inner p { color: var(--text-muted); font-size: 1.08rem; margin-bottom: 28px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-list details {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 4px 20px;
}
.faq-list summary {
  cursor: pointer; font-weight: 600; padding: 16px 0; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { color: var(--text-muted); margin: 0 0 16px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-2); border-top: 1px solid var(--border-soft); padding: 56px 0 28px; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; padding-bottom: 32px; border-bottom: 1px solid var(--border-soft); }
.footer-brand-row { display: flex; align-items: center; gap: 10px; }
.footer-brand .brand-text { font-size: 1.3rem; font-weight: 800; }
.footer-tagline { color: var(--accent); font-family: var(--font-mono); font-size: 0.85rem; margin: 4px 0 0; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
.footer-nav a { color: var(--text-muted); font-size: 0.92rem; transition: color 0.15s ease; }
.footer-nav a:hover { color: var(--text); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding-top: 22px; }
.footer-bottom p { color: var(--text-dim); font-size: 0.82rem; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .features-grid { grid-template-columns: 1fr; }

  .site-nav {
    position: fixed; inset: 64px 0 auto 0;
    flex-direction: column; gap: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--border);
    padding: 8px 24px 20px; margin: 0;
    transform: translateY(-130%); transition: transform 0.22s ease; pointer-events: none;
  }
  .site-nav.open { transform: translateY(0); pointer-events: auto; }
  .site-nav a { padding: 14px 0; border-bottom: 1px solid var(--border-soft); }
  .nav-toggle { display: flex; }
  .header-actions .btn { display: none; }
}