/* ═══════════════════════════════════════════════════════════════════
   R-Flow website design system
   Palette mirrors the desktop app (ModernTheme): near-black stage,
   magenta primary, purple/blue accents.
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --bg: #08080a;
  --bg-2: #0e0e12;
  --panel: #141419;
  --panel-2: #1a1a21;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #e4e4e7;
  --muted: #9a9aa6;
  --faint: #85858f;   /* WCAG-safe on the near-black bg */
  --pink: #bb406a;
  --pink-hi: #d4587f;
  --purple: #8b5cf6;
  --blue: #3b82f6;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;
  --grad: linear-gradient(100deg, var(--pink-hi), var(--purple) 55%, var(--blue));
  --radius: 14px;
  --radius-lg: 22px;
  --nav-h: 72px;
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; overflow-x: clip; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: rgba(139, 92, 246, 0.45); }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.12; margin: 0 0 0.5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 6.5vw, 4.6rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1em; }
a { color: var(--pink-hi); text-decoration: none; }
a:hover { color: #fff; }
img, svg, canvas { max-width: 100%; display: block; }
code, .mono { font-family: 'Cascadia Code', Consolas, monospace; }

.wrap { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 96px 0; position: relative; }
.section.tight { padding: 56px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 26px; height: 2px; background: var(--grad); border-radius: 2px; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.lead { font-size: 1.16rem; color: var(--muted); max-width: 62ch; }

/* ── Nav ─────────────────────────────────────────────────────────── */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background 0.35s, border-color 0.35s, backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8, 8, 10, 0.78);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 28px; width: min(1280px, calc(100% - 48px)); margin: 0 auto; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 34px; width: auto; }
.nav-logo span {
  font-family: var(--font-display); font-weight: 700; font-size: 1.25rem;
  color: #fff; letter-spacing: 0.02em;
}
.nav-links { display: flex; gap: 22px; margin-right: auto; margin-left: 10px; }
.nav-links a {
  color: var(--muted); font-size: 0.95rem; font-weight: 500;
  padding: 6px 2px; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--grad); transition: right 0.25s ease; border-radius: 2px;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { right: 0; }
.nav-links a.active { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 14px; }

.cart-link { position: relative; color: var(--text); font-size: 1.25rem; padding: 4px 6px; }
.cart-badge {
  position: absolute; top: -4px; right: -6px; min-width: 18px; height: 18px;
  border-radius: 9px; background: var(--pink); color: #fff;
  font-size: 0.68rem; font-weight: 700; display: flex; align-items: center;
  justify-content: center; padding: 0 5px; font-family: var(--font-display);
}

.nav-burger { display: none; background: none; border: 0; color: var(--text); font-size: 1.5rem; cursor: pointer; }

@media (max-width: 900px) {
  .nav-links {
    display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; gap: 0; background: rgba(8, 8, 10, 0.97);
    border-bottom: 1px solid var(--line); padding: 12px 24px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; font-size: 1.05rem; }
  .nav-burger { display: block; margin-left: auto; }
  .nav-cta .btn { display: none; }
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.98rem;
  padding: 13px 26px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: box-shadow 0.25s, background 0.25s, border-color 0.25s;
  white-space: nowrap; line-height: 1;
  /* transform intentionally NOT transitioned — GSAP owns it (magnetic effect) */
}
/* Hover shift done as a second gradient fading in on a pseudo-element:
   no oversized background, no background-position animation, no overflow
   clipping — those all produce corner/seam artifacts in Chromium when the
   button is transformed inside a backdrop-filter ancestor. */
.btn-primary {
  background: var(--grad); color: #fff;
  position: relative; z-index: 0;
  box-shadow: 0 8px 30px rgba(187, 64, 106, 0.35);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  border-radius: inherit;
  background: linear-gradient(100deg, var(--purple), var(--blue) 60%, var(--purple));
  opacity: 0; transition: opacity 0.25s;
}
.btn-primary:hover { color: #fff; box-shadow: 0 10px 38px rgba(139, 92, 246, 0.45); }
.btn-primary:hover::before { opacity: 1; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--pink-hi); color: #fff; }
.btn-dark { background: var(--panel-2); color: var(--text); border-color: var(--line); }
.btn-dark:hover { border-color: var(--line-strong); color: #fff; }
.btn-sm { padding: 9px 18px; font-size: 0.88rem; }
.btn-lg { padding: 16px 34px; font-size: 1.08rem; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ── Hero ────────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  overflow: hidden; padding-top: var(--nav-h);
}
#hero3d {
  position: absolute; inset: 0; z-index: 0;
  /* brand gradient behind/instead of the 3D wall (loading + no-WebGL fallback) */
  background:
    radial-gradient(70% 80% at 30% 30%, rgba(139, 92, 246, 0.28), transparent 60%),
    radial-gradient(70% 80% at 75% 60%, rgba(212, 88, 127, 0.24), transparent 60%),
    var(--bg);
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(60% 55% at 50% 45%, transparent 0%, rgba(8, 8, 10, 0.25) 62%, var(--bg) 100%),
    linear-gradient(to top, var(--bg) 0%, transparent 22%);
}
.hero-content { position: relative; z-index: 2; padding: 60px 0; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: 10px; font-size: 0.85rem;
  color: var(--muted); border: 1px solid var(--line-strong); border-radius: 999px;
  padding: 7px 16px; margin-bottom: 26px; backdrop-filter: blur(6px);
  background: rgba(14, 14, 18, 0.5);
}
.hero-kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }
.hero h1 { max-width: 13ch; }
.hero .lead { margin: 18px 0 34px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
/* ── Cards ───────────────────────────────────────────────────────── */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px; position: relative; overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.card:hover { border-color: rgba(212, 88, 127, 0.4); box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45); }
/* (The 3D card tilt is gone site-wide — Firefox mis-rasterized text on
   3D-transformed layers. .no-tilt in templates is a harmless leftover.) */
.card .card-glow {
  position: absolute; inset: -1px; border-radius: inherit; opacity: 0; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(139, 92, 246, 0.16), transparent 55%);
  transition: opacity 0.3s;
}
.card:hover .card-glow { opacity: 1; }

.tab-card { display: flex; flex-direction: column; min-height: 220px; color: var(--text); }
.tab-card:hover { color: var(--text); }
.tab-card .tab-icon {
  width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center;
  justify-content: center; font-size: 1.5rem; margin-bottom: 18px;
  background: rgba(139, 92, 246, 0.12); border: 1px solid rgba(139, 92, 246, 0.25);
}
.tab-card h3 { display: flex; align-items: center; gap: 10px; }
.tab-card p { color: var(--muted); font-size: 0.95rem; flex: 1; }
.tab-card .tab-more { font-family: var(--font-display); font-size: 0.88rem; font-weight: 600; color: var(--pink-hi); }
.badge-free {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--green); border: 1px solid rgba(34, 197, 94, 0.4); border-radius: 999px;
  padding: 3px 10px; background: rgba(34, 197, 94, 0.08);
}
.badge-price {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em;
  color: var(--pink-hi); border: 1px solid rgba(212, 88, 127, 0.4); border-radius: 999px;
  padding: 3px 10px; background: rgba(212, 88, 127, 0.08); font-family: var(--font-display);
}

/* ── Feature list on tab pages ───────────────────────────────────── */
.feature-row { display: grid; grid-template-columns: 46px 1fr; gap: 16px; align-items: start; }
.feature-row .fnum {
  width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; color: #fff;
  background: linear-gradient(140deg, rgba(212, 88, 127, 0.9), rgba(139, 92, 246, 0.9));
  font-size: 0.95rem;
}
.feature-row h3 { margin-bottom: 4px; }
.feature-row p { color: var(--muted); font-size: 0.97rem; }

/* ── Docs steps ──────────────────────────────────────────────────── */
.steps { counter-reset: step; display: flex; flex-direction: column; gap: 0; margin: 0; padding: 0; list-style: none; }
.step {
  counter-increment: step; position: relative; padding: 0 0 34px 66px;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: 0; width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  color: var(--pink-hi); background: var(--panel); border: 1px solid rgba(212, 88, 127, 0.45);
}
.step::after {
  content: ''; position: absolute; left: 22px; top: 48px; bottom: 6px; width: 1px;
  background: linear-gradient(var(--line-strong), transparent);
}
.step:last-child::after { display: none; }
.step h3 { margin-bottom: 6px; font-size: 1.1rem; }
.step p { color: var(--muted); }

/* ── Info tables / chips / notes ─────────────────────────────────── */
.spec-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.spec-table th, .spec-table td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { color: var(--text); font-family: var(--font-display); white-space: nowrap; width: 220px; font-weight: 600; }
.spec-table td { color: var(--muted); }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font-size: 0.85rem; padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line-strong); color: var(--muted); background: var(--panel);
}
.chip.on { border-color: rgba(34, 197, 94, 0.5); color: var(--green); background: rgba(34, 197, 94, 0.07); }

.note {
  border: 1px solid var(--line); border-left: 3px solid var(--amber);
  background: var(--panel); border-radius: 10px; padding: 14px 18px;
  color: var(--muted); font-size: 0.95rem; margin-bottom: 12px;
}
.note.tip { border-left-color: var(--blue); }

/* ── Buy box ─────────────────────────────────────────────────────── */
.buybox {
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  padding: 26px; position: sticky; top: calc(var(--nav-h) + 20px);
}
.buybox .price { font-family: var(--font-display); font-size: 2.3rem; font-weight: 700; }
.buybox .price small { font-size: 1rem; color: var(--muted); font-weight: 500; }
.buybox form { margin: 0; }
.buybox .btn { width: 100%; margin-top: 14px; }
.buybox ul { margin: 14px 0 0; padding-left: 18px; color: var(--muted); font-size: 0.92rem; }

/* ── Store ───────────────────────────────────────────────────────── */
.product-card { display: flex; flex-direction: column; }
.product-card .p-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.product-card .p-price { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: #fff; }
.product-card p { color: var(--muted); font-size: 0.94rem; flex: 1; }
.product-card .p-actions { display: flex; gap: 10px; align-items: center; }
.in-cart { color: var(--green); font-size: 0.88rem; font-weight: 600; }

.bundle-card {
  border: 1px solid transparent; border-radius: var(--radius-lg); padding: 2px;
  background: var(--grad); position: relative;
}
.bundle-inner {
  background: var(--bg-2); border-radius: calc(var(--radius-lg) - 2px);
  padding: 30px; display: flex; flex-wrap: wrap; gap: 26px; align-items: center;
}
.bundle-inner h3 { font-size: 1.6rem; }
.bundle-inner .p-price { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; }

.cart-panel { background: var(--panel); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); padding: 26px; position: sticky; top: calc(var(--nav-h) + 20px); }
.cart-line { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.cart-line .x-btn { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 1rem; padding: 2px 6px; }
.cart-line .x-btn:hover { color: var(--red); }
.cart-total { display: flex; justify-content: space-between; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; padding-top: 16px; }
.cart-line.redundant { opacity: 0.55; text-decoration: line-through; }

/* ── Forms ───────────────────────────────────────────────────────── */
.form-card { max-width: 460px; margin: 0 auto; background: var(--panel); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); padding: 34px; }
.form-card h2 { margin-bottom: 20px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 7px; font-family: var(--font-display); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 12px 15px; border-radius: 10px; border: 1px solid var(--line-strong);
  background: var(--bg-2); color: var(--text); font-size: 0.98rem; font-family: var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field input:focus { outline: none; border-color: var(--purple); box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.18); }
.form-field .helptext, .form-field .helptext ul { color: var(--faint); font-size: 0.8rem; margin: 6px 0 0; padding-left: 16px; }
.form-field .helptext { display: block; padding-left: 0; }
.errorlist { color: var(--red); font-size: 0.85rem; margin: 6px 0 0; padding-left: 16px; }

/* ── License key box ─────────────────────────────────────────────── */
.keybox {
  background: var(--bg-2); border: 1px solid rgba(34, 197, 94, 0.4); border-radius: var(--radius);
  padding: 18px 20px; display: flex; gap: 14px; align-items: center; overflow-x: auto;
}
.keybox code { font-size: 0.9rem; color: var(--green); word-break: break-all; white-space: normal; }

/* ── Toasts / messages ───────────────────────────────────────────── */
.toasts { position: fixed; top: calc(var(--nav-h) + 14px); right: 20px; z-index: 100; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--panel-2); border: 1px solid var(--line-strong); border-left: 3px solid var(--purple);
  color: var(--text); border-radius: 12px; padding: 13px 40px 13px 18px; font-size: 0.93rem;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5); max-width: 340px; position: relative;
}
.toast.success { border-left-color: var(--green); }
.toast.error { border-left-color: var(--red); }
.toast .t-close { position: absolute; right: 8px; top: 8px; background: none; border: 0; color: var(--faint); cursor: pointer; }

/* ── Docs sidebar layout ─────────────────────────────────────────── */
.docs-layout { display: grid; grid-template-columns: 250px 1fr; gap: 44px; align-items: start; }
.docs-side { position: sticky; top: calc(var(--nav-h) + 20px); }
.docs-side h4 { font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); margin: 18px 0 8px; }
.docs-side a { display: block; color: var(--muted); font-size: 0.92rem; padding: 5px 0 5px 12px; border-left: 2px solid var(--line); }
.docs-side a:hover { color: var(--text); border-left-color: var(--pink-hi); }
.docs-side a.active { color: var(--text); border-left-color: var(--pink-hi); }
@media (max-width: 900px) { .docs-layout { grid-template-columns: 1fr; } .docs-side { position: static; } }

/* ── Footer ──────────────────────────────────────────────────────── */
footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: 56px 0 34px; margin-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; }
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
footer h4 { font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); }
footer a { display: block; color: var(--muted); font-size: 0.93rem; padding: 4px 0; }
footer a:hover { color: var(--text); }
.foot-brand img { height: 30px; margin-bottom: 12px; }
.foot-brand p { color: var(--faint); font-size: 0.9rem; max-width: 34ch; }
.foot-bottom { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; color: var(--faint); font-size: 0.85rem; border-top: 1px solid var(--line); margin-top: 40px; padding-top: 22px; }

/* ── Reveal (JS-gated so no-JS users see everything) ──────────────
   The [data-revealed] override matters: reveal tweens clearProps on
   completion (so hover effects get a clean element), and without it the
   base hidden rule would re-apply and blank the element again. */
html.js .reveal { opacity: 0; transform: translateY(28px); }
html.js .reveal-l { opacity: 0; transform: translateX(-36px); }
html.js .reveal-r { opacity: 0; transform: translateX(36px); }
html.js .reveal[data-revealed], html.js .reveal-l[data-revealed],
html.js .reveal-r[data-revealed] { opacity: 1; transform: none; }

/* ── CTA band ────────────────────────────────────────────────────── */
.cta-band { border-radius: var(--radius-lg); padding: 2px; background: var(--grad); }
.cta-band-inner {
  border-radius: calc(var(--radius-lg) - 2px); background: var(--bg-2);
  padding: 54px 40px; text-align: center;
}
.cta-band-inner p { color: var(--muted); max-width: 52ch; margin-inline: auto; }

/* ── Page hero (subpages) ────────────────────────────────────────── */
.page-hero { padding: calc(var(--nav-h) + 70px) 0 40px; position: relative; overflow: hidden; }
.page-hero .big-icon {
  width: 74px; height: 74px; border-radius: 20px; font-size: 2.1rem;
  display: flex; align-items: center; justify-content: center; margin-bottom: 22px;
  background: rgba(139, 92, 246, 0.12); border: 1px solid rgba(139, 92, 246, 0.3);
}
.page-hero::before {
  content: ''; position: absolute; top: -220px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 480px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(139, 92, 246, 0.14), transparent);
  pointer-events: none;
}

.two-col { display: grid; grid-template-columns: 1fr 340px; gap: 44px; align-items: start; }
@media (max-width: 980px) { .two-col { grid-template-columns: 1fr; } .buybox { position: static; } }

.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ── UI screenshots (browser-frame style) ────────────────────────── */
.shot-frame {
  border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--panel);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}
.shot-frame .shot-bar {
  display: flex; align-items: center; gap: 6px; padding: 10px 14px;
  border-bottom: 1px solid var(--line); background: var(--panel-2);
}
.shot-frame .shot-bar i {
  width: 10px; height: 10px; border-radius: 50%; display: inline-block;
}
.shot-frame .shot-bar i:nth-child(1) { background: #ef4444; }
.shot-frame .shot-bar i:nth-child(2) { background: #f59e0b; }
.shot-frame .shot-bar i:nth-child(3) { background: #22c55e; }
.shot-frame .shot-bar span {
  margin-left: 10px; color: var(--faint); font-size: 0.78rem;
  font-family: var(--font-display);
}
.shot-frame img { width: 100%; display: block; aspect-ratio: 3440 / 1369; object-fit: cover; }
/* Illustration inside a how-to step. Unlike .shot-frame (ultrawide app
   screenshots) this keeps the image's own proportions — these are usually
   tall dialog windows, so cropping them to a letterbox loses the point. */
.step-shot { margin: 14px 0 0; max-width: 420px; }
.step-shot img {
  width: 100%; height: auto; display: block; border-radius: 12px;
  border: 1px solid var(--line-strong);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.shot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 700px) { .shot-grid { grid-template-columns: 1fr; } }

/* ── Liquid glass (iOS-style frosted panels) ─────────────────────── */
.glass {
  background: rgba(18, 18, 24, 0.42);
  backdrop-filter: blur(28px) saturate(150%);
  -webkit-backdrop-filter: blur(28px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 24px 70px rgba(0, 0, 0, 0.45);
  border-radius: 28px;
}
.hero-glass {
  max-width: 820px;
  padding: clamp(28px, 4vw, 52px);
}
.hero-glass h1 { text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45); }
.hero-glass .lead { color: #c6c6d0; }

.nav.scrolled {
  background: rgba(10, 10, 14, 0.55);
  backdrop-filter: blur(26px) saturate(150%);
  -webkit-backdrop-filter: blur(26px) saturate(150%);
}
.buybox, .cart-panel, .form-card, .toast {
  background: rgba(20, 20, 27, 0.55);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 18px 50px rgba(0, 0, 0, 0.4);
}

/* ── Custom cursor accent (desktop only) ─────────────────────────── */
@media (pointer: fine) {
  .cursor-dot, .cursor-ring {
    position: fixed; top: 0; left: 0; z-index: 200; pointer-events: none;
    border-radius: 50%; will-change: transform;
  }
  .cursor-dot { width: 8px; height: 8px; background: var(--pink-hi); }
  .cursor-ring {
    width: 38px; height: 38px; border: 1.5px solid rgba(212, 88, 127, 0.55);
    transition: width 0.25s, height 0.25s, border-color 0.25s, background 0.25s;
  }
  .cursor-ring.is-hover {
    width: 58px; height: 58px; border-color: rgba(139, 92, 246, 0.9);
    background: rgba(139, 92, 246, 0.08);
  }
}
@media (pointer: coarse) { .cursor-dot, .cursor-ring { display: none; } }

/* ── Scroll progress bar ─────────────────────────────────────────── */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 90;
  background: var(--grad); transform-origin: 0 50%; transform: scaleX(0);
  pointer-events: none;
}

/* ── Film grain ──────────────────────────────────────────────────── */
body::after {
  content: ''; position: fixed; inset: -50%; z-index: 150; pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Stats band ──────────────────────────────────────────────────── */
.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 800px) { .stats-band { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: center; padding: 30px 10px; }
.stat .num {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.stat .lbl { color: var(--muted); font-size: 0.92rem; margin-top: 8px; }

/* ── Screenshot clip reveal + split-line masks (JS-gated) ────────── */
html.js .shot-frame.clip-reveal { clip-path: inset(0 100% 0 0 round var(--radius-lg)); }
.split-line-mask { overflow: hidden; display: block; }

/* ── Focus visibility (keyboard users) ───────────────────────────── */
:is(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--purple);
  outline-offset: 3px;
  /* no border-radius override here — it would square off pill buttons */
}

/* ── Account / avatar ────────────────────────────────────────────── */
.nav-account { display: flex; align-items: center; gap: 9px; color: var(--text); }
.nav-account:hover { color: #fff; }
.nav-account-name { font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; max-width: 14ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; object-fit: cover;
  border: 1.5px solid var(--line-strong); flex: none;
}
.avatar-fallback {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--grad); color: #fff; font-family: var(--font-display);
  font-weight: 700; font-size: 0.95rem;
}
.avatar-lg { width: 64px; height: 64px; font-size: 1.5rem; }

/* Avatar upload row: the form must be allowed to shrink (min-width: 0),
   and file inputs need an explicit width or they overflow their flex cell */
.avatar-row { display: flex; align-items: center; gap: 14px; margin: 10px 0; flex-wrap: wrap; }
.avatar-form { flex: 1; min-width: 0; }
.avatar-form input[type="file"] {
  display: block; width: 100%; max-width: 100%;
  font-size: 0.82rem; color: var(--muted);
}
.avatar-form .btn { margin-top: 8px; }

/* ── Mobile-menu-only links ──────────────────────────────────────── */
.nav-mobile-only { display: none !important; }
@media (max-width: 900px) {
  .nav-links.open .nav-mobile-only { display: block !important; }
  .nav-links .nav-mobile-only { display: block !important; }
  .nav-account-name { display: none; }
}

/* ── Hero FOUC guard: hidden until GSAP animates (JS-gated) ──────── */
html.js .hero-kicker, html.js .hero .lead, html.js .hero-ctas,
html.js .hero h1[data-split] { visibility: hidden; }
html.no-motion .hero-kicker, html.no-motion .hero .lead,
html.no-motion .hero-ctas, html.no-motion .hero h1[data-split] { visibility: visible; }

/* ── Custom cursor hidden until JS takes over (CDN-failure guard) ── */
.cursor-dot, .cursor-ring { opacity: 0; }
html.cursor-ready .cursor-dot, html.cursor-ready .cursor-ring { opacity: 1; }

/* ── Legal pages ─────────────────────────────────────────────────── */
.legal-body h3 { color: var(--text); margin-top: 28px; }
.legal-body p { margin-bottom: 14px; }

/* ── Mobile overflow safety ──────────────────────────────────────── */
/* Grid/flex children may not shrink below content size without this */
.grid > *, .two-col > *, .docs-layout > *, .foot-grid > *,
.stats-band > *, .bundle-inner > * { min-width: 0; }

/* Long tokens in docs content (file paths, key strings) must break */
p, li, td, th, h1, h2, h3, h4, .chip, .note, .cart-line, .lbl {
  overflow-wrap: break-word;
}

@media (max-width: 640px) {
  /* Pill buttons: let long labels wrap instead of forcing overflow */
  .btn { white-space: normal; text-align: center; }
  .hero-ctas .btn { width: 100%; }
  .hero-ctas { flex-direction: column; align-items: stretch; }

  /* Settings tables: stack label over description */
  .spec-table tr { display: block; border-bottom: 1px solid var(--line); padding: 10px 0; }
  .spec-table th, .spec-table td {
    display: block; width: auto; border-bottom: 0; padding: 2px 4px;
    white-space: normal;
  }
  .spec-table th { color: var(--pink-hi); }

  .section { padding: 64px 0; }
  .wrap { width: calc(100% - 32px); }
  .hero-glass { padding: 22px; border-radius: 20px; }
  .buybox, .cart-panel { position: static; }
  .step { padding-left: 56px; }
  .toasts { left: 16px; right: 16px; }
  .toast { max-width: none; }
}

/* reduced motion: kill the fancy stuff */
@media (prefers-reduced-motion: reduce) {
  html.js .reveal, html.js .reveal-l, html.js .reveal-r { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* Optional manual ad placement (partials/ad_unit.html). Auto ads doesn't use
   this — it's here for when a specific slot is wanted in a specific spot. */
.ad-slot { display: block; margin: 28px auto; max-width: 970px; text-align: center; }
.ad-slot .ad-label {
  display: block; font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--faint); margin-bottom: 6px;
}

/* ── Click a screenshot to enlarge ────────────────────────────────
   Docs images are deliberately cropped tight to the control they
   explain, which makes some of them small. Clicking opens the full
   image over the page. */
.step-shot img, .shot-frame img { cursor: zoom-in; }
.lightbox {
  position: fixed; inset: 0; z-index: 300; display: none;
  align-items: center; justify-content: center; padding: 4vmin;
  background: rgba(6, 6, 9, 0.92);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 96vw; max-height: 92vh;
  border-radius: 10px; border: 1px solid var(--line-strong);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.7);
  /* Crisp at any zoom: these are UI screenshots, not photos. */
  image-rendering: -webkit-optimize-contrast;
}
.lightbox .lb-close {
  position: absolute; top: 18px; right: 22px; font-size: 1.6rem;
  color: var(--muted); background: none; border: 0; cursor: pointer;
  line-height: 1; padding: 6px 10px;
}
.lightbox .lb-close:hover { color: #fff; }
.lightbox .lb-cap {
  position: absolute; bottom: 18px; left: 0; right: 0; text-align: center;
  color: var(--muted); font-size: 0.85rem; padding: 0 20px;
}

/* ── Tooltips ──────────────────────────────────────────────────────────
   Replaces the browser's native title= bubble (unstyleable, slow to appear,
   and visually off-brand). JS moves any title into data-tip at hover time,
   so it also covers content added after load (e.g. localised timestamps). */
.rf-tip {
  position: fixed; z-index: 200; max-width: 300px;
  padding: 8px 11px; border-radius: 9px;
  background: var(--panel-2); border: 1px solid var(--line-strong);
  color: var(--text); font-size: 0.82rem; line-height: 1.45;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
  pointer-events: none; opacity: 0; transform: translateY(4px);
  transition: opacity 0.14s ease, transform 0.14s ease;
}
.rf-tip[data-show] { opacity: 1; transform: translateY(0); }
.rf-tip::after {           /* little arrow, flipped when shown above */
  content: ''; position: absolute; left: var(--tip-arrow, 50%); margin-left: -5px;
  border: 5px solid transparent;
}
.rf-tip[data-side="top"]::after { bottom: -10px; border-top-color: var(--line-strong); }
.rf-tip[data-side="bottom"]::after { top: -10px; border-bottom-color: var(--line-strong); }
@media (prefers-reduced-motion: reduce) {
  .rf-tip { transition: none; }
}


/* ── Arrow game HUD (download page) ──────────────────────────────── */
#arrow-hud {
  position: fixed; right: 18px; top: 50%; transform: translateY(-50%);
  z-index: 40; width: 208px; padding: 14px 16px;
  background: rgba(14, 14, 18, 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong); border-radius: 14px;
  font-size: 0.82rem; color: var(--muted); pointer-events: none;
}
#arrow-hud .hud-stats { display: flex; justify-content: space-between; gap: 8px;
  font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 0.08em; }
#arrow-hud .hud-stats b { color: var(--text); font-size: 0.95rem; }
#arrow-hud .hud-lives { color: var(--pink-hi); letter-spacing: 2px; }
#arrow-hud .hud-over { margin-top: 10px; color: var(--pink-hi);
  font-family: var(--font-display); }
#arrow-hud .hud-best { display: block; color: var(--green); font-size: 0.75rem; }
#arrow-hud h4 { margin: 12px 0 6px; font-size: 0.72rem; letter-spacing: 0.14em;
  color: var(--faint); text-transform: uppercase; }
#arrow-hud ol { list-style: none; margin: 0; padding: 0; }
#arrow-hud ol li { display: flex; justify-content: space-between; gap: 8px;
  padding: 2px 0; font-size: 0.78rem; }
#arrow-hud ol li b { color: var(--text); }
#arrow-hud .hud-tip { margin: 10px 0 0; font-size: 0.7rem; color: var(--faint); line-height: 1.4; }
/* While a run is live the backdrop stops being scenery. */
body.arrow-game #page-bg { -webkit-mask-image: none; mask-image: none; }
@media (max-width: 860px) { #arrow-hud { display: none; } }