/*
  HandleDrop styles
  - Dark theme by default
  - Mobile-first, reduced-motion aware, WCAG-conscious
*/

:root {
  --brand: #0EA5E9;
  --accent: #F43F5E;
  --ink: #0B0F14;
  --bg: var(--ink);
  --text: #FFFFFF;
  --muted: #94A3B8;
  --surface: #121722;
  --ring: #38BDF8;
}

/* Reset */
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; line-height: 1.6; color: var(--text); background: var(--bg); font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }
img { max-width: 100%; display: block; }
a { color: #E2E8F0; text-decoration: none; }
a:hover, a:focus { color: #fff; text-decoration: underline; }

h1, h2, h3 { font-family: 'Archivo Black', Inter, system-ui, sans-serif; margin: 0 0 .5rem; line-height: 1.15; }
.display { font-size: clamp(1.8rem, 4vw + 1rem, 3rem); }
.subhead { font-size: 1.125rem; color: var(--muted); }
.tiny { font-size: .875rem; color: var(--muted); }

.wrap { width: min(1100px, 92%); margin-inline: auto; }
.center { text-align: center; }

.grid { display: grid; gap: 1rem; }
.grid.two { grid-template-columns: 1fr; }
.grid.three { grid-template-columns: 1fr; }
.grid.four { grid-template-columns: 1fr; }

@media (min-width: 720px) {
  .grid.two { grid-template-columns: 1.1fr .9fr; }
  .grid.three { grid-template-columns: repeat(3, 1fr); }
  .grid.four { grid-template-columns: repeat(4, 1fr); }
}

.section { padding: 3rem 0; }
.cards-stack { display: grid; gap: .75rem; align-content: start; }

.card { background: var(--surface); border: 1px solid rgba(255,255,255,.06); border-radius: 12px; padding: 1rem; box-shadow: 0 2px 16px rgba(0,0,0,.2); }
.card.badge { font-weight: 700; border-left: 4px solid var(--brand); }
.card.plan.highlight { outline: 2px solid var(--brand); }

.stat { text-align: center; }
.stat-label { color: var(--muted); }
.stat-value { font-size: 1.8rem; font-weight: 700; margin-top: .25rem; }

.btn { display: inline-block; font-weight: 700; padding: .75rem 1rem; border-radius: 10px; border: 1px solid transparent; transition: transform .12s ease, background .2s ease, color .2s ease; }
.btn:focus { outline: none; box-shadow: 0 0 0 3px rgba(56,189,248,.5); }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(180deg, #3cc4fb, #0ea5e9); color: #00121a; box-shadow: 0 6px 16px rgba(14,165,233,.25), inset 0 1px 0 rgba(255,255,255,.15); }
.btn-primary:hover { background: linear-gradient(180deg, #5dd2ff, #1ab1f0); box-shadow: 0 10px 22px rgba(14,165,233,.35), inset 0 1px 0 rgba(255,255,255,.18); }
.btn-secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,.2); }
.btn-secondary:hover { background: rgba(255,255,255,.06); }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11,15,20,.7); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255,255,255,.06); }
.site-header .wrap { display: flex; align-items: center; gap: 1rem; padding: .75rem 0; }
.brand { display: inline-flex; align-items: center; }
.nav-toggle { display: inline-flex; background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: 8px; padding: .5rem .75rem; }
.nav-list { display: none; gap: .75rem; list-style: none; margin: 0; padding: 0; }
.header-cta { margin-left: auto; }

/* Beta pill */
.pill { display: inline-block; padding: .25rem .5rem; border-radius: 999px; font-weight: 600; font-size: .75rem; line-height: 1; margin-right: .5rem; }
.beta-pill { background: rgba(244,63,94,.15); border: 1px solid rgba(244,63,94,.35); color: #fff; }

@media (min-width: 840px) {
  .nav-toggle { display: none; }
  .nav-list { display: flex; }
}

.site-main .hero .actions { margin-top: 1rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.site-footer { padding: 2rem 0 3rem; border-top: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.02); }
.plans .price { font-size: 1.6rem; font-weight: 700; margin: .25rem 0 1rem; color: #fff; }

/* Accessibility */
.skip-link { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { left: 1rem; top: 1rem; width: auto; height: auto; background: #fff; color: #000; padding: .5rem .75rem; border-radius: 6px; z-index: 100; }

:focus { outline: 2px dashed var(--ring); outline-offset: 2px; }

/* Canvas host */
#bg-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  #bg-canvas { display: none; }
}

/* Print */
@media print {
  body { background: #fff; color: #000; }
  .site-header, #bg-canvas { display: none !important; }
}

/* Hero enhancements */
.hero .display { text-shadow: 0 0 28px rgba(14,165,233,.25), 0 0 8px rgba(14,165,233,.25); }
.hero .btn-primary { transform: translateY(0); }
.hero .btn-primary:hover { transform: translateY(-3px); }

/* Audio toggle pill styling */
.audio-toggle { padding: .4rem .6rem; font-weight: 600; font-size: .8rem; border-radius: 999px; border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.06); }
.audio-toggle:hover { background: rgba(255,255,255,.1); }
.audio-toggle[aria-pressed="true"] { background: rgba(14,165,233,.18); border-color: rgba(14,165,233,.45); color: #e6f6ff; }

/* Pricing comparison grid */
.comparison .feature-grid { display: grid; gap: .25rem; }
.comparison .row { display: grid; grid-template-columns: 1.5fr 1fr 1fr; align-items: center; padding: .6rem .75rem; border-bottom: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.02); border-radius: 8px; }
.comparison .row.header { background: transparent; border-bottom-color: rgba(255,255,255,.12); color: var(--muted); font-weight: 600; }
.comparison .col { padding: .1rem .25rem; }
.comparison .col.plan { text-align: center; }
.comparison .icon { width: 18px; height: 18px; vertical-align: middle; }
.comparison .icon-check { color: var(--brand); }
.comparison .icon-minus { color: var(--muted); }

@media (min-width: 720px) {
  .comparison .row { padding: .6rem 1rem; }
}