:root {
  --bg: #ffffff; --bg-alt: #f5f5fb; --ink: #15172a; --muted: #5d6178; --line: #e4e5ef;
  --brand: #5034ff; --brand-ink: #ffffff; --hero: #100e2e; --hero-ink: #f1f0ff; --card: #ffffff;
  --ok: #0a8f5a; --err: #d0263e;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0d0e1a; --bg-alt: #13152a; --ink: #eceefa; --muted: #a1a5c0; --line: #262a45; --card: #171a32; --hero: #080716; --brand: #6b55ff; --ok: #3ad08f; --err: #ff6b7f; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.6; }
a { color: var(--brand); }
img { max-width: 100%; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }

.nav { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--hero) 92%, transparent); backdrop-filter: blur(8px); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 700; font-size: 20px; }
.logo { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, #6b55ff, #00c2ff); }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: #d6d4f5; text-decoration: none; font-size: 15px; }
.nav-links a:hover { color: #fff; }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 24px; cursor: pointer; }

.btn { display: inline-block; padding: 11px 20px; border-radius: 10px; font-weight: 600; text-decoration: none; border: 1px solid transparent; cursor: pointer; font-size: 15px; font-family: inherit; }
.btn-primary { background: var(--brand); color: var(--brand-ink); }
.btn-primary:hover { filter: brightness(1.1); }
.btn-primary:disabled { opacity: .6; cursor: default; }
.btn-ghost { border-color: rgba(255,255,255,.3); color: #fff !important; }
.btn-ghost:hover { background: rgba(255,255,255,.08); }

.hero { background: radial-gradient(1000px 500px at 80% -10%, #3a24c9 0%, transparent 60%), var(--hero); color: var(--hero-ink); padding: 96px 0 104px; }
.hero h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.08; margin: 8px 0 20px; letter-spacing: -0.02em; }
.hero .lead { font-size: 19px; max-width: 640px; color: #c9c7ec; }
.hero-cta { display: flex; gap: 12px; margin: 32px 0; flex-wrap: wrap; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 28px; padding: 0; list-style: none; color: #aeaad8; font-size: 14px; }
.hero-points li::before { content: "✓ "; color: #00c875; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 12px; font-weight: 700; color: var(--brand); margin: 0; }
.hero .eyebrow { color: #9d8cff; }

.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section h2 { font-size: clamp(28px, 4vw, 40px); margin: 8px 0 32px; letter-spacing: -0.01em; line-height: 1.15; }
.grid { display: grid; gap: 20px; }
.cards { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.card h3 { margin: 12px 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); }
.card .icon { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: color-mix(in srgb, var(--brand) 14%, transparent); color: var(--brand); font-size: 20px; }
.product h3 { margin-top: 0; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; counter-reset: s; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; counter-increment: s; display: grid; gap: 6px; }
.steps li::before { content: "0" counter(s); font-weight: 800; color: var(--brand); font-size: 14px; }
.steps span { color: var(--muted); }

.about { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: center; }
.facts { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.facts li { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; display: grid; }
.facts span { color: var(--muted); font-size: 14px; }

.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; }
.form { display: grid; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 28px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
.form input, .form select, .form textarea { font: inherit; font-weight: 400; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.form .hp { position: absolute; left: -9999px; }
.form-status { margin: 0; min-height: 1.4em; font-size: 14px; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--err); }

.footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; background: var(--hero); padding: 8px 20px 20px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; }
  .about, .contact, .form .row { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 72px; }
  .hero h1 br { display: none; }
  .section { padding: 64px 0; }
}

.not-found { min-height: 100vh; display: grid; align-items: center; }

/* Lyrbot: the floating help assistant (lyrbot.js), as on Lyrshop and Lyrtrip. */
.lyrbot { position: fixed; right: 16px; bottom: 16px; z-index: 50; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.lyrbot-toggle { display: inline-flex; align-items: center; gap: 6px; height: 52px; padding: 0 16px 0 11px; border: 0; border-radius: 999px; background: linear-gradient(135deg, var(--brand), #9b3df5); color: #fff; font: inherit; font-weight: 700; box-shadow: 0 10px 25px color-mix(in srgb, var(--brand) 35%, transparent); cursor: pointer; transition: transform .2s, box-shadow .2s; }
.lyrbot-toggle:hover { transform: translateY(-2px); box-shadow: 0 14px 30px color-mix(in srgb, var(--brand) 45%, transparent); }
.lyrbot-toggle:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.lyrbot-toggle svg { width: 32px; height: 32px; animation: lyrbot-bob 3s ease-in-out infinite; }
.lyrbot svg .lyrbot-eye { fill: var(--brand); }
.lyrbot svg .lyrbot-mouth { stroke: var(--brand); }
.lyrbot-toggle svg .lyrbot-eye { animation: lyrbot-blink 4s infinite; transform-origin: center; transform-box: fill-box; }
.lyrbot.is-open .lyrbot-toggle-label { display: none; }
.lyrbot.is-open .lyrbot-toggle { padding: 0 11px; }
@keyframes lyrbot-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }
@keyframes lyrbot-blink { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.1); } }
.lyrbot-panel { order: -1; display: flex; flex-direction: column; width: min(370px, calc(100vw - 32px)); height: min(540px, calc(100vh - 160px)); border: 1px solid var(--line); border-radius: 18px; background: var(--card); box-shadow: 0 24px 60px rgba(10, 8, 40, .28); overflow: hidden; animation: lyrbot-open .2s ease; }
.lyrbot-panel[hidden] { display: none; }
@keyframes lyrbot-open { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
.lyrbot-header { display: flex; align-items: center; gap: 10px; padding: 14px 14px 14px 16px; background: linear-gradient(135deg, var(--brand), #9b3df5); color: #fff; }
.lyrbot-header div { display: grid; flex: 1; }
.lyrbot-header small { opacity: .85; font-size: 12.5px; }
.lyrbot-avatar { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: rgba(255, 255, 255, .18); color: #fff; }
.lyrbot-avatar svg { width: 26px; height: 26px; }
.lyrbot-close { width: 36px; height: 36px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .15); color: #fff; font-size: 24px; line-height: 1; cursor: pointer; }
.lyrbot-close:hover, .lyrbot-close:focus-visible { background: rgba(255, 255, 255, .3); }
.lyrbot-messages { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 16px; overflow-y: auto; background: var(--bg-alt); }
.lyrbot-message { max-width: 85%; padding: 10px 13px; border-radius: 14px; font-size: 14.5px; line-height: 1.45; overflow-wrap: anywhere; }
.lyrbot-message.is-bot { align-self: flex-start; border: 1px solid var(--line); border-bottom-left-radius: 4px; background: var(--card); color: var(--ink); }
.lyrbot-message.is-user { align-self: flex-end; border-bottom-right-radius: 4px; background: var(--brand); color: #fff; }
.lyrbot-message.is-error { border-color: color-mix(in srgb, var(--err) 40%, transparent); background: color-mix(in srgb, var(--err) 10%, var(--card)); }
.lyrbot-message a { color: var(--brand); font-weight: 600; text-decoration: underline; }
.lyrbot-message.is-user a { color: #fff; }
.lyrbot-typing { display: inline-flex; gap: 4px; padding: 3px 0; }
.lyrbot-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: lyrbot-dot 1.2s infinite ease-in-out; }
.lyrbot-typing i:nth-child(2) { animation-delay: .15s; }
.lyrbot-typing i:nth-child(3) { animation-delay: .3s; }
@keyframes lyrbot-dot { 0%, 80%, 100% { transform: translateY(0); opacity: .5; } 40% { transform: translateY(-4px); opacity: 1; } }
.lyrbot-quick { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 16px; border-top: 1px solid var(--line); }
.lyrbot-quick[hidden] { display: none; }
.lyrbot-quick button { padding: 5px 11px; border: 1px solid color-mix(in srgb, var(--brand) 30%, transparent); border-radius: 999px; background: color-mix(in srgb, var(--brand) 10%, var(--card)); color: var(--brand); font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.lyrbot-quick button:hover { background: color-mix(in srgb, var(--brand) 18%, var(--card)); }
.lyrbot-form { display: flex; gap: 8px; padding: 11px; border-top: 1px solid var(--line); }
.lyrbot-input { flex: 1; min-width: 0; margin: 0; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg); color: var(--ink); font: inherit; font-size: 14.5px; }
.lyrbot-input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 22%, transparent); }
.lyrbot-send { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--brand); color: #fff; cursor: pointer; }
.lyrbot-send svg { width: 18px; height: 18px; }
.lyrbot-send:disabled { opacity: .5; cursor: wait; }
.lyrbot-contact { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding: 10px 16px 13px; font-size: 12.5px; color: var(--muted); }
.lyrbot-whatsapp { display: inline-flex; align-items: center; gap: 5px; padding: 5px 10px; border-radius: 999px; background: color-mix(in srgb, var(--ok) 14%, var(--card)); color: var(--ok); font-weight: 700; text-decoration: none; }
.lyrbot-whatsapp svg { width: 15px; height: 15px; }
.lyrbot-email { color: var(--brand); font-weight: 600; text-decoration: none; }
.lyrbot-whatsapp:hover, .lyrbot-email:hover { text-decoration: underline; }
@media (max-width: 560px) {
  .lyrbot-toggle-label { display: none; }
  .lyrbot-toggle { width: 52px; padding: 0; justify-content: center; }
  .lyrbot-panel { height: min(520px, calc(100vh - 128px)); }
}
@media (prefers-reduced-motion: reduce) {
  .lyrbot-toggle svg, .lyrbot-toggle svg .lyrbot-eye, .lyrbot-panel, .lyrbot-typing i { animation: none; }
}