:root {
  --bg: #f6f6f9; --card: #ffffff; --text: #17171c; --muted: #6b6b78; --line: #e9e9ef; --border: #d7d7e0;
  --accent: #9147ff; --soft: #f0f0f5; --warn: #e0a100;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0b0b0f; --card: #14141a; --text: #f2f2f6; --muted: #9a9aa8; --line: #24242c; --border: #34343f; --soft: #20202a; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
html, body { margin: 0; }
body {
  font: 16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: clip; /* confetti flies past the edges of the cards */
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
a { color: inherit; }
.wrap { width: min(1120px, calc(100% - 48px)); margin-left: auto; margin-right: auto; }

/* background glow */
.glow { position: fixed; inset: 0 0 auto 0; height: 640px; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse 55% 100% at 15% 0%, color-mix(in srgb, #9147ff 24%, transparent), transparent 70%),
              radial-gradient(ellipse 45% 90% at 90% 0%, color-mix(in srgb, #ff6ab5 18%, transparent), transparent 70%); }
main, .nav, .foot { position: relative; z-index: 1; }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px max(24px, calc((100% - 1120px) / 2));
  backdrop-filter: blur(14px); background: color-mix(in srgb, var(--bg) 72%, transparent); border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: -0.02em; text-decoration: none; }
.logo { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: linear-gradient(150deg, #9147ff, #ff6ab5); color: #fff; font-weight: 800; font-size: 20px; line-height: 1; }
.nav nav { display: flex; align-items: center; gap: 22px; font-size: 14.5px; }
.nav nav a:not(.btn) { color: var(--muted); text-decoration: none; }
.nav nav a:not(.btn):hover { color: var(--text); }

.btn { display: inline-block; padding: 12px 22px; font: inherit; font-size: 15px; font-weight: 650; border: 1px solid var(--border); border-radius: 12px; background: transparent; color: inherit; text-decoration: none; cursor: pointer; transition: transform 0.12s, background 0.15s, filter 0.15s, box-shadow 0.2s; }
.btn:hover { background: var(--soft); }
.btn:active { transform: scale(0.98); }
.btn.primary { background: linear-gradient(135deg, #9147ff, #7c3aed); border-color: transparent; color: #fff; box-shadow: 0 10px 30px -12px #9147ff; }
.btn.primary:hover { filter: brightness(1.1); background: linear-gradient(135deg, #9147ff, #7c3aed); box-shadow: 0 14px 34px -12px #9147ff; }
.btn.small { padding: 8px 16px; font-size: 14px; border-radius: 10px; }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: center; padding: 72px 0 40px; }
.eyebrow { margin: 0 0 12px; font-size: 12px; font-weight: 750; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); }
h1 { margin: 0; font-size: clamp(38px, 5.4vw, 64px); line-height: 1.04; letter-spacing: -0.04em; font-weight: 820; }
.grad { background: linear-gradient(110deg, #9147ff 10%, #ff6ab5 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin: 20px 0 0; font-size: 18px; color: var(--muted); max-width: 540px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cta.center { justify-content: center; }
.fine { margin: 16px 0 0; font-size: 13px; color: var(--muted); }
.soon { opacity: 0.85; }

/* the interactive chat */
.chat { position: relative; background: #0e0e10; color: #efeff1; border: 1px solid #2a2a31; border-radius: 18px; box-shadow: 0 40px 80px -40px color-mix(in srgb, var(--tcl-heart) 55%, #000), 0 0 0 1px rgba(255, 255, 255, 0.03) inset; overflow: visible; font-size: 14px; }
.chat-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid #2a2a31; font-size: 12.5px; color: #adadb8; }
.live { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: #ff5470; letter-spacing: 0.05em; }
.live i { width: 7px; height: 7px; border-radius: 50%; background: #ff5470; animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: 0.35; transform: scale(0.8); } }
.chan { font-weight: 600; color: #efeff1; }
.count { margin-left: auto; }
.pinned { position: relative; padding: 8px 16px 12px; background: #18181b; border-bottom: 1px solid #2f2f35; box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45); overflow: visible; }
.pinned-head { font-size: 10px; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--tcl-accent-strong); margin-bottom: 4px; }
.pinned-row { display: flex; align-items: baseline; gap: 6px; font-size: 14px; }
.pinned-row b { font-weight: 700; }
.pinned-row em { margin-left: auto; font-style: normal; font-size: 11px; font-weight: 700; padding: 1px 8px; border-radius: 7px; color: var(--tcl-accent-strong); background: color-mix(in srgb, var(--tcl-accent) 16%, transparent); border: 1px solid color-mix(in srgb, var(--tcl-accent) 45%, transparent); }
.pinned-bar { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: rgba(127, 127, 127, 0.2); overflow: hidden; }
.pinned-bar i { display: block; height: 100%; transform-origin: left center; background: linear-gradient(90deg, var(--tcl-accent), var(--tcl-accent-strong)); }
.lines { padding: 8px 6px 4px; }
.line { display: flex; align-items: center; gap: 6px; padding: 7px 10px; margin: 1px 0; border-radius: 8px; line-height: 1.45; transition: background 0.3s, box-shadow 0.3s; }
.line b { font-weight: 700; }
.line .tcl-ctl { margin-left: auto; opacity: 1; pointer-events: auto; }
.line.hot { background: color-mix(in srgb, var(--tcl-accent) 14%, transparent); box-shadow: inset 3px 0 0 var(--tcl-accent); }
.chat-foot { margin: 0; padding: 10px 16px 14px; font-size: 12px; color: #8b8b96; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { all: unset; box-sizing: border-box; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px 7px 10px; border-radius: 999px; font-size: 13.5px; font-weight: 600; border: 1px solid var(--border); background: var(--card); transition: background 0.15s, border-color 0.15s, transform 0.1s; }
.chip:hover { background: var(--soft); }
.chip:active { transform: scale(0.97); }
.chip[aria-pressed="true"] { border-color: var(--chip, var(--accent)); background: color-mix(in srgb, var(--chip, var(--accent)) 14%, var(--card)); }
.chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.chip i { width: 12px; height: 12px; border-radius: 50%; background: var(--chip, var(--accent)); }
.demo-actions { display: flex; align-items: center; gap: 14px; margin-top: 14px; flex-wrap: wrap; }
.caption { font-size: 13px; color: var(--muted); }

.strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 26px; padding: 26px 0 8px; color: var(--muted); font-size: 14px; }
.strip b { font-weight: 650; color: var(--text); opacity: 0.8; }

/* sections */
.section { padding: 84px 0 10px; }
.section h2, .final h2 { margin: 0; font-size: clamp(28px, 3.6vw, 42px); line-height: 1.1; letter-spacing: -0.03em; font-weight: 800; }
.sub { margin: 14px 0 0; color: var(--muted); font-size: 17px; max-width: 640px; }
.sub.left { max-width: 520px; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 34px; }
.steps article, .features article { padding: 24px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); }
.num { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, #9147ff, #ff6ab5); color: #fff; font-weight: 800; }
.steps h3, .features h3 { margin: 14px 0 6px; font-size: 19px; letter-spacing: -0.01em; }
.steps p, .features p { margin: 0; color: var(--muted); font-size: 15px; }

.grid { display: grid; gap: 22px; margin-top: 30px; }
.grid.bundles { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid.colours { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); margin-top: 22px; }
.note { margin: 26px 0 0; color: var(--muted); font-size: 14px; max-width: 760px; }
.note b { color: var(--text); }
.sc-actions:empty { display: none; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; margin-top: 34px; }
.features article > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--soft); font-size: 20px; }

.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 56px; align-items: center; }
.ticks { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; }
.ticks li { position: relative; padding-left: 30px; color: var(--muted); }
.ticks li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 800; color: #fff; background: linear-gradient(135deg, #9147ff, #ff6ab5); }
.ticks b { color: var(--text); }
.panel-mock { background: #18181b; color: #efeff1; border: 1px solid #2f2f35; border-radius: 18px; padding: 20px; display: grid; gap: 14px; box-shadow: 0 40px 80px -44px #9147ff; font-size: 14px; }
.pm-head { display: flex; align-items: center; gap: 8px; color: #adadb8; font-weight: 600; }
.pm-head b { color: #efeff1; }
.pm-head .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; }
.pm-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.pm-select, .pm-num { padding: 6px 12px; border-radius: 9px; border: 1px solid #34343f; background: #0e0e10; font-weight: 600; font-size: 13px; }
.pm-btn { text-align: center; padding: 11px; border-radius: 11px; font-weight: 700; background: linear-gradient(135deg, #9147ff, #7c3aed); }
.pm-foot { margin: -4px 0 0; text-align: center; font-size: 12.5px; color: #8b8b96; }

.final { text-align: center; padding: 96px 0 72px; }
.final p { color: var(--muted); font-size: 17px; margin: 12px 0 0; }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; padding: 26px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13.5px; }
.foot a { color: var(--muted); }

/* the cards of the themes sit on this page's surfaces */
.sc-card { box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02) inset; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 44px; gap: 40px; }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .nav nav a:not(.btn) { display: none; }
  .section { padding-top: 64px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .live i { animation: none; }
}

/* the thank-you page */
.thanks { text-align: center; padding: 14vh 0 10vh; display: grid; justify-items: center; gap: 14px; }
.thanks .lead { margin: 0; max-width: 520px; }
.logo.big { width: 64px; height: 64px; border-radius: 18px; font-size: 40px; }