/* =========================================================
   Wilder Screen Keys — Design System
   ========================================================= */

/* --- Wilder W icon font --- */
@font-face {
  font-family: 'wilder-w';
  src: url('../fonts/wilder-w/wilder-w.woff') format('woff'),
       url('../fonts/wilder-w/wilder-w.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: block;
}

/* --- Tokens (dark mode default) --- */
:root {
  --bg: #0d1117;
  --surface: #161b22;
  --surface-2: #1f2937;
  --border: #2d3748;
  --text: #f0f4f8;
  --text-muted: #8b9ab3;
  --green: #a9d15c;
  --green-dark: #6f8f38;
  --green-glow: rgba(169, 209, 92, 0.15);
  --max: 920px;
  --radius: 10px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --surface: #f8fafc;
    --surface-2: #f1f5f9;
    --border: #e2e8f0;
    --text: #0f172a;
    --text-muted: #64748b;
    --green: #6f8f38;
    --green-dark: #4a6025;
    --green-glow: rgba(111, 143, 56, 0.12);
  }
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

/* --- Layout --- */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.25rem;
}

/* --- Typography --- */
h1, h2, h3 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(1.9rem, 5vw, 2.75rem); margin: 0 0 0.6rem; }
h2 { font-size: 1.65rem; margin: 3rem 0 0.75rem; }
h3 { font-size: 1.15rem; margin: 1.75rem 0 0.4rem; }
p  { margin: 0.75rem 0; }
a  { color: var(--green); text-decoration: none; }
a:hover, a:focus { color: var(--green-dark); text-decoration: underline; }
ul, ol { padding-left: 1.4rem; }
li { margin: 0.35rem 0; }
.muted { color: var(--text-muted); }
.tagline { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 1.5rem; }

/* --- Focus --- */
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }

/* --- Header --- */
header.site {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}
header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  padding: 0.875rem 1.25rem;
}
header.site a.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}
header.site a.brand:hover { color: var(--green); text-decoration: none; }
.brand-logo {
  height: 32px;
  width: auto;
  display: block;
}
header.site nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.1rem;
  margin-left: auto;
}
header.site nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
header.site nav a:hover,
header.site nav a:focus {
  color: var(--text);
  background: var(--surface-2);
  text-decoration: none;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid var(--green);
  box-shadow: 0 2px 8px rgba(34, 197, 94, 0.25);
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  cursor: pointer;
}
.btn:hover, .btn:focus {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: #fff;
  box-shadow: 0 4px 16px rgba(34, 197, 94, 0.35);
  text-decoration: none;
  transform: translateY(-1px);
}
.btn.secondary {
  background: transparent;
  color: var(--green);
  box-shadow: none;
}
.btn.secondary:hover, .btn.secondary:focus {
  background: var(--green-glow);
  color: var(--green);
  box-shadow: none;
  transform: translateY(-1px);
}

.cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 1.75rem 0 2rem;
  align-items: center;
}

/* --- Hero --- */
.hero {
  background: linear-gradient(160deg, #0d1117 0%, #0f2518 100%);
  padding: 5rem 1.25rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(34,197,94,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero .wrap {
  padding: 0;
  position: relative;
}
.hero h1 {
  color: #f0f4f8;
  font-size: clamp(2rem, 5.5vw, 3.25rem);
  max-width: 760px;
  margin: 0 auto 1rem;
}
.hero .subtitle {
  color: #8b9ab3;
  font-size: 1.1rem;
  max-width: 620px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}
.hero .cta { justify-content: center; }
.hero-logo {
  height: 72px;
  width: auto;
  margin: 0 auto 1.5rem;
  display: block;
  filter: drop-shadow(0 0 16px rgba(34,197,94,0.4));
}

/* --- Hero sub (narrow banner for inner pages) --- */
.hero-sub {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 1.25rem 2rem;
  text-align: center;
}
.hero-sub h1 { font-size: clamp(1.6rem, 4vw, 2.25rem); }
.hero-sub p { color: var(--text-muted); font-size: 1.05rem; margin-top: 0.4rem; }

/* --- Keyboard Diagram --- */
.kbd-diagram {
  display: flex;
  justify-content: center;
  margin: 2.5rem auto 1rem;
}
.kbd-diagram svg { max-width: 340px; width: 100%; }
.kbd-diagram-label {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  letter-spacing: 0.01em;
}

/* --- Steps --- */
.steps {
  list-style: none;
  padding: 0;
  counter-reset: steps;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 1.5rem 0;
}
.steps li {
  counter-increment: steps;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin: 0;
}
.steps li::before {
  content: counter(steps);
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--green-glow);
  border: 1.5px solid var(--green);
  color: var(--green);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
}
.steps li p { margin: 0; }
.steps li strong { display: block; margin-bottom: 0.2rem; }

/* --- Feature Grid --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.feature-card:hover {
  border-color: var(--green);
  box-shadow: 0 0 0 1px var(--green), 0 4px 16px var(--green-glow);
}
.feature-card h3 { margin: 0.75rem 0 0.4rem; font-size: 1.05rem; }
.feature-card p  { margin: 0; font-size: 0.95rem; color: var(--text-muted); }
.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--green-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--green);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* --- Who it's for cards --- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.audience-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.audience-card h3 { margin: 0 0 0.5rem; font-size: 1rem; color: var(--green); }
.audience-card p  { margin: 0; font-size: 0.95rem; color: var(--text-muted); }

/* --- Screenshot Frame --- */
.screenshot-frame {
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 1.5rem 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.screenshot-titlebar {
  background: #1a1f2b;
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.screenshot-dots {
  display: flex;
  gap: 0.35rem;
}
.screenshot-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: block;
}
.screenshot-dots .dot-red    { background: #ff5f57; }
.screenshot-dots .dot-yellow { background: #febc2e; }
.screenshot-dots .dot-green  { background: #28c840; }
.screenshot-titlebar-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}
.screenshot-frame img {
  display: block;
  width: 100%;
  height: auto;
}
.screenshot-placeholder {
  background: var(--surface-2);
  border: 1.5px dashed var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  color: var(--text-muted);
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

/* --- Spec Bar --- */
.spec-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.spec-bar li {
  flex: 1 1 auto;
  min-width: 140px;
  text-align: center;
  padding: 1rem 1.25rem;
  border-right: 1px solid var(--border);
  margin: 0;
}
.spec-bar li:last-child { border-right: none; }
.spec-bar .spec-num {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
}
.spec-bar .spec-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Pricing Grid --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
  align-items: start;
}
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.pricing-card.featured {
  border-color: var(--green);
  background: linear-gradient(180deg, var(--green-glow) 0%, var(--surface) 40%);
  box-shadow: 0 0 0 1px var(--green), 0 8px 32px var(--green-glow);
}
.pricing-card h2 { margin: 0.5rem 0 0.25rem; font-size: 1.4rem; }
.price-display {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  margin: 0.75rem 0 0.25rem;
  letter-spacing: -0.02em;
}
.price-display .currency {
  font-size: 1.25rem;
  font-weight: 600;
  vertical-align: super;
}
.price-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.pricing-card .feature-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
}
.pricing-card .feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  margin: 0;
}
.pricing-card .feature-list li:last-child { border-bottom: none; }
.pricing-card .feature-list li::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322c55e' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* --- Badge --- */
.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25em 0.65em;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  margin-bottom: 0.75rem;
}
.badge.green {
  background: var(--green-glow);
  color: var(--green);
  border-color: var(--green);
}

/* --- Screen Notice / Callout --- */
.screen-notice {
  border-left: 3px solid var(--green);
  background: var(--surface);
  padding: 0.85rem 1.1rem;
  margin: 1.25rem 0;
  border-radius: 0 8px 8px 0;
}
.screen-notice p { margin: 0; font-size: 0.95rem; }

/* Legacy alias */
.notice {
  border-left: 3px solid var(--green);
  background: var(--surface);
  padding: 0.85rem 1.1rem;
  margin: 1.25rem 0;
  border-radius: 0 8px 8px 0;
}
.notice p { margin: 0; font-size: 0.95rem; }

/* --- FAQ (details/summary) --- */
details {
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 0.6rem 0;
  overflow: hidden;
}
details + details { margin-top: 0.6rem; }
summary {
  padding: 1rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface);
  transition: background 0.15s;
  font-size: 0.98rem;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: '+';
  color: var(--green);
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
  margin-left: 1rem;
  transition: transform 0.2s;
}
details[open] summary::after { content: '−'; }
details[open] summary { background: var(--surface-2); }
details .faq-body {
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  border-top: 1px solid var(--border);
}
details .faq-body p { margin: 0; }

/* --- Tables --- */
table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; }
th, td { text-align: left; padding: 0.6rem 0.85rem; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
th { font-weight: 600; background: var(--surface); }
tr:last-child td { border-bottom: none; }

/* --- Code & Kbd --- */
code, kbd {
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  font-size: 0.88em;
  background: var(--surface-2);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  border: 1px solid var(--border);
}
kbd { color: var(--text-muted); }

/* --- Footer --- */
footer.site {
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}
footer.site .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  padding: 1.5rem 1.25rem;
  align-items: center;
}
footer.site a { color: var(--text-muted); }
footer.site a:hover { color: var(--green); text-decoration: none; }

/* --- Bottom CTA section --- */
.section-cta {
  text-align: center;
  padding: 3.5rem 1.25rem;
  background: var(--surface);
  border-radius: var(--radius);
  margin: 2rem 0;
  border: 1px solid var(--border);
}
.section-cta h2 { margin-top: 0; }
.section-cta p { color: var(--text-muted); max-width: 500px; margin: 0 auto 1.5rem; }
.section-cta .cta { justify-content: center; margin: 0; }

/* --- Promo image — hero version --- */
.promo-hero-img {
  margin-top: 2.5rem;
  text-align: center;
}
.promo-hero-img img {
  width: 100%;
  max-width: 420px;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.55), 0 0 0 1px rgba(169,209,92,0.15);
  display: block;
  margin: 0 auto;
}
.promo-hero-img .kbd-diagram-label {
  margin-top: 1.25rem;
  color: rgba(240,244,248,0.55);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

/* --- Promo image — showcase (replaces screenshot frame) --- */
.promo-showcase {
  text-align: center;
}
.promo-showcase img {
  width: 100%;
  max-width: 380px;
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.45), 0 0 0 1px rgba(169,209,92,0.12);
  display: block;
  margin: 0 auto;
}

/* --- Edition art — pricing card header --- */
.edition-art {
  position: relative;
  margin: -1.75rem -1.75rem 1.5rem;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  aspect-ratio: 3 / 2;
}
.edition-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}
.edition-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1.25rem 1rem;
  background: linear-gradient(to top, rgba(10,14,20,0.92) 0%, transparent 100%);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
}
.edition-label.gift {
  color: var(--green);
}

/* --- Responsive --- */
@media (max-width: 600px) {
  h2 { font-size: 1.35rem; }
  .pricing-card { padding: 1.5rem; }
  .spec-bar li { min-width: 100px; padding: 0.75rem; }
  .hero { padding: 3rem 1.25rem 2.5rem; }
  .edition-art { margin: -1.5rem -1.5rem 1.25rem; }
}