/* URLHop public site: small, dependency-free stylesheet (same dark look as the dashboard). */
:root {
  --bg: #000;
  --surface: #111114;
  --card: #1c1c1e;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f5f5f7;
  --muted: #a1a1a6;
  --accent: #0071e3;
  --accent-text: #2997ff;
  --ok: #30d158;
  --warn: #ff9f0a;
  --radius: 22px;
  --max: 1120px;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--accent-text); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.025em; margin: 0 0 0.5em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 6vw, 4.4rem); font-weight: 750; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.7rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 650; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #fff; padding: 8px 14px; border-radius: 10px; z-index: 10; }
.skip:focus { left: 12px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 5; background: rgba(0, 0, 0, 0.78); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 20px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, #2997ff, #0071e3); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 0.95rem; }
.site-nav { display: flex; gap: 22px; margin-left: 12px; font-size: 0.88rem; }
.site-nav a { color: var(--muted); }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--text); text-decoration: none; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang { position: relative; font-size: 0.85rem; }
.lang summary { list-style: none; cursor: pointer; color: var(--muted); padding: 6px 10px; border: 1px solid var(--line); border-radius: 10px; }
.lang summary::-webkit-details-marker { display: none; }
.lang ul { position: absolute; right: 0; top: 40px; margin: 0; padding: 6px; list-style: none; background: var(--card); border: 1px solid var(--line); border-radius: 12px; min-width: 150px; }
.lang li a { display: block; padding: 8px 12px; border-radius: 8px; color: var(--text); }
.lang li a:hover { background: rgba(255, 255, 255, 0.08); text-decoration: none; }

/* Buttons and forms */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 14px; font-weight: 650; font-size: 0.95rem; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #0077ed; }
.btn-ghost { background: rgba(255, 255, 255, 0.08); color: var(--text); border-color: var(--line); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.14); }
.btn-small { padding: 8px 14px; font-size: 0.85rem; border-radius: 11px; }
.field { width: 100%; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: #0d0d10; color: var(--text); font: inherit; }
.field::placeholder { color: #6e6e73; }
.field:focus { outline: none; border-color: var(--accent-text); box-shadow: 0 0 0 3px rgba(41, 151, 255, 0.25); }
label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 6px; }

/* Sections */
section { padding: 88px 0; border-top: 1px solid var(--line); }
section.hero { border-top: 0; padding: 72px 0 80px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -40% -10% auto; height: 620px; background: radial-gradient(closest-side, rgba(0, 113, 227, 0.28), transparent); pointer-events: none; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-block; font-size: 0.8rem; font-weight: 650; color: var(--accent-text); background: rgba(0, 113, 227, 0.14); border: 1px solid rgba(41, 151, 255, 0.3); padding: 5px 12px; border-radius: 999px; margin-bottom: 18px; }
.lead { font-size: clamp(1.08rem, 2vw, 1.3rem); color: var(--muted); max-width: 38em; }
.try { display: flex; gap: 10px; margin: 28px 0 14px; max-width: 560px; }
.try .field { flex: 1; }
.badges { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 0; list-style: none; font-size: 0.88rem; color: var(--muted); }
.badges li::before { content: "✓"; color: var(--ok); margin-right: 6px; font-weight: 700; }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card p:last-child { margin-bottom: 0; }
.card p { color: var(--muted); }
.step-number { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: rgba(0, 113, 227, 0.18); color: var(--accent-text); font-weight: 750; margin-bottom: 14px; }
.pain { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pain .card { border-color: rgba(255, 159, 10, 0.25); }
.pain h3::before { content: "⚠ "; color: var(--warn); }

/* Hero illustration: the printed QR keeps working while the destination changes */
.swap { background: linear-gradient(160deg, #17171b, #0b0b0e); border: 1px solid var(--line); border-radius: 28px; padding: 26px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55); }
.swap-flyer { background: #f5f5f7; color: #111; border-radius: 18px; padding: 18px; display: grid; grid-template-columns: 96px 1fr; gap: 16px; align-items: center; }
.swap-flyer strong { display: block; font-size: 1rem; }
.swap-flyer span { font-size: 0.8rem; color: #555; }
.qr { width: 96px; height: 96px; }
.swap-arrow { text-align: center; color: var(--muted); font-size: 0.82rem; margin: 14px 0; }
.swap-dest { display: grid; gap: 10px; }
.dest { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 14px; border-radius: 14px; font-size: 0.86rem; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.04); }
.dest s { color: #6e6e73; }
.dest.now { border-color: rgba(48, 209, 88, 0.45); background: rgba(48, 209, 88, 0.1); }
.tag { font-size: 0.72rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: rgba(255, 255, 255, 0.1); color: var(--muted); }
.dest.now .tag { background: rgba(48, 209, 88, 0.2); color: var(--ok); }

/* Article pages */
.article { max-width: 780px; margin: 0 auto; padding: 64px 20px 88px; }
.article h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.article h2 { font-size: 1.55rem; margin-top: 2em; }
.article p, .article li { color: #d2d2d7; }
.article ul { padding-left: 1.2em; }
.breadcrumbs { font-size: 0.85rem; color: var(--muted); margin-bottom: 18px; }
.updated { font-size: 0.85rem; color: var(--muted); }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 4px; }
.faq summary { cursor: pointer; font-weight: 650; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent-text); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 12px 0 0; color: var(--muted); }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.plan { display: flex; flex-direction: column; gap: 12px; }
.plan .price { font-size: 1.9rem; font-weight: 750; color: var(--text); margin: 0; }
.plan .price.price-label { font-size: 1.3rem; }
.plan .price small { font-size: 0.85rem; color: var(--muted); font-weight: 500; }
.plan ul { list-style: none; padding: 0; margin: 0; font-size: 0.9rem; color: var(--muted); flex: 1; }
.plan li { padding: 4px 0; }
.plan li b { color: var(--text); font-weight: 650; }
.plan.featured { border-color: rgba(41, 151, 255, 0.55); background: linear-gradient(180deg, rgba(0, 113, 227, 0.14), var(--card) 60%); }
.enterprise { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; margin-top: 16px; }

/* Contact */
.form { display: grid; gap: 16px; max-width: 620px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.notice { padding: 14px 16px; border-radius: 14px; font-size: 0.92rem; margin-bottom: 18px; }
.notice.ok { background: rgba(48, 209, 88, 0.12); border: 1px solid rgba(48, 209, 88, 0.35); color: var(--ok); }
.notice.err { background: rgba(255, 69, 58, 0.12); border: 1px solid rgba(255, 69, 58, 0.35); color: #ff6961; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Final call to action and footer */
.final { text-align: center; }
.final .lead { margin: 0 auto 28px; }
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 40px; font-size: 0.88rem; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 28px; margin-bottom: 36px; }
.site-footer h2 { font-size: 0.85rem; color: var(--text); letter-spacing: 0; margin-bottom: 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }
.legal-line { border-top: 1px solid var(--line); padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

@media (max-width: 900px) {
  .hero .wrap, .grid-3, .pain, .plans, .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero .wrap { grid-template-columns: 1fr; }
  .site-nav { display: none; }
}
@media (max-width: 620px) {
  section { padding: 64px 0; }
  .grid-2, .grid-3, .pain, .plans, .footer-grid, .form .row { grid-template-columns: 1fr; }
  .try { flex-direction: column; }
  .header-actions .btn-primary { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}