/* OX Play website. Colours and type follow the app: deep blue-slate, one cyan accent, Barlow. */

@font-face { font-family: 'Barlow'; font-weight: 400; font-display: swap; src: url(/fonts/barlow-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-weight: 500; font-display: swap; src: url(/fonts/barlow-latin-500-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow'; font-weight: 600; font-display: swap; src: url(/fonts/barlow-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow Semi Condensed'; font-weight: 600; font-display: swap; src: url(/fonts/barlow-semi-condensed-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: 'Barlow Semi Condensed'; font-weight: 700; font-display: swap; src: url(/fonts/barlow-semi-condensed-latin-700-normal.woff2) format('woff2'); }

:root {
  --ink-950: #05090d;
  --ink-900: #070c11;
  --ink-850: #0b131a;
  --ink-800: #0f171e;
  --ink-700: #16212b;
  --line: rgba(238, 243, 247, 0.09);
  --line-2: rgba(238, 243, 247, 0.16);
  --text: #eef3f7;
  --muted: #93a3b1;
  --beam: #00a8e1;
  --beam-2: #4ac6ef;
  --ok: #34d399;
  --warn: #ffb02e;
  --radius: 18px;
  --head: 'Barlow Semi Condensed', 'Barlow', 'Segoe UI', system-ui, sans-serif;
  --body: 'Barlow', 'Segoe UI', system-ui, sans-serif;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 75% -10%, rgba(0, 168, 225, 0.16), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(74, 198, 239, 0.06), transparent 60%),
    var(--ink-900);
  color: var(--text);
  font: 400 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--beam-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--head); font-weight: 700; letter-spacing: -0.01em; margin: 0; line-height: 1.08; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--beam-2); outline-offset: 3px; border-radius: 8px; }

/* ---------------------------------------------------------------- nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 28px;
  padding: 14px max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(7, 12, 17, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font: 700 24px/1 var(--head); letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand img { border-radius: 9px; }
.brand b { color: var(--beam-2); font-weight: 700; }
.links { display: flex; gap: 26px; margin-left: auto; }
.links a { color: var(--muted); font-weight: 500; font-size: 16px; }
.links a:hover { color: var(--text); text-decoration: none; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 20px; border-radius: 12px; border: 1px solid transparent;
  background: linear-gradient(180deg, #19b6ec, var(--beam));
  color: #03141d; font: 600 16px/1 var(--body); cursor: pointer;
  box-shadow: 0 8px 28px rgba(0, 168, 225, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: 0 12px 34px rgba(0, 168, 225, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.btn svg { width: 20px; height: 20px; }
.btn.small { padding: 10px 16px; font-size: 15px; }
.btn.big { padding: 16px 26px; font-size: 18px; border-radius: 14px; }
.btn.wide { width: 100%; }
.btn.ghost { background: rgba(238, 243, 247, 0.06); color: var(--text); border-color: var(--line-2); box-shadow: none; }
.btn.ghost:hover { background: rgba(238, 243, 247, 0.1); }

/* ---------------------------------------------------------------- hero */
.hero { max-width: var(--max); margin: 0 auto; padding: 84px 24px 40px; }
.hero-text { max-width: 760px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--beam-2); font-weight: 600; font-size: 15px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 18px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--beam-2); box-shadow: 0 0 12px var(--beam-2); }
.hero h1 { font-size: clamp(44px, 7vw, 84px); margin-bottom: 22px; }
.grad { background: linear-gradient(90deg, #ffffff 0%, var(--beam-2) 55%, var(--beam) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(18px, 2vw, 21px); color: #c4d0da; max-width: 640px; margin-bottom: 30px; }
.cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.cta.center { justify-content: center; }
.fine { color: var(--muted); font-size: 14.5px; margin: 0; }
.hero-shot { margin-top: 56px; position: relative; }
.hero-shot::before {
  content: ''; position: absolute; inset: 8% 6% -4%; z-index: -1;
  background: radial-gradient(closest-side, rgba(0, 168, 225, 0.35), transparent);
  filter: blur(40px);
}

.window { border-radius: 16px; overflow: hidden; border: 1px solid var(--line-2); background: var(--ink-950); box-shadow: 0 40px 100px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(0, 0, 0, 0.4); }
.window-bar { display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px; background: #0c141b; border-bottom: 1px solid var(--line); }
.window-bar i { width: 11px; height: 11px; border-radius: 50%; background: #26333f; }
.window-bar span { margin: 0 auto; transform: translateX(-30px); color: var(--muted); font-size: 13px; font-weight: 500; }

/* ---------------------------------------------------------------- strip */
.strip { max-width: var(--max); margin: 30px auto 0; padding: 0 24px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.strip div { padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: rgba(15, 23, 30, 0.6); }
.strip b { display: block; font: 700 20px/1.2 var(--head); }
.strip span { color: var(--muted); font-size: 15px; }

/* ---------------------------------------------------------------- sections */
.section { max-width: var(--max); margin: 0 auto; padding: 110px 24px 0; }
.head { text-align: center; max-width: 760px; margin: 0 auto 44px; }
.head h2 { font-size: clamp(34px, 4.6vw, 52px); margin-bottom: 14px; }
.sub { color: var(--muted); font-size: 19px; margin: 0; }

.tour { border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(180deg, rgba(22, 33, 43, 0.65), rgba(11, 19, 26, 0.65)); padding: 22px; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 22px; }
.tabs button { font: 600 15px/1 var(--body); color: var(--muted); background: transparent; border: 1px solid var(--line); padding: 10px 16px; border-radius: 999px; cursor: pointer; }
.tabs button:hover { color: var(--text); border-color: var(--line-2); }
.tabs button[aria-selected='true'] { color: #03141d; background: var(--text); border-color: var(--text); }
.tour-body { display: grid; grid-template-columns: 300px 1fr; gap: 28px; align-items: center; }
.tour-text h3 { font-size: 30px; margin-bottom: 12px; }
.tour-text p { color: #c4d0da; margin: 0; }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 22px; }
.grid article { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(15, 23, 30, 0.7); transition: border-color 0.2s ease, transform 0.2s ease; }
.grid article:hover { border-color: rgba(74, 198, 239, 0.35); transform: translateY(-2px); }
.grid svg { width: 30px; height: 30px; color: var(--beam-2); margin-bottom: 14px; }
.grid h3 { font-size: 22px; margin-bottom: 6px; }
.grid p { color: var(--muted); font-size: 15.5px; margin: 0; }

.how { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: none; }
.how li { position: relative; padding: 30px 26px 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(15, 23, 30, 0.7); }
.how span { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; margin-bottom: 18px; font: 700 22px/1 var(--head); color: #03141d; background: linear-gradient(180deg, var(--beam-2), var(--beam)); }
.how h3 { font-size: 26px; margin-bottom: 8px; }
.how p { color: var(--muted); margin: 0; }

/* ---------------------------------------------------------------- price */
.price-card {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: center;
  padding: 44px; border-radius: 26px; border: 1px solid rgba(74, 198, 239, 0.28);
  background:
    radial-gradient(700px 300px at 0% 0%, rgba(0, 168, 225, 0.18), transparent 70%),
    linear-gradient(180deg, #111c26, #0b131a);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.45);
}
.price { display: flex; align-items: baseline; gap: 14px; margin: 4px 0 22px; }
.price span { font: 700 76px/1 var(--head); letter-spacing: -0.02em; }
.price small { color: var(--muted); font-size: 18px; }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 32px; color: #d3dde5; }
.ticks li::before { content: ''; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: rgba(52, 211, 153, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m5.5 10.5 3 3 6-7' fill='none' stroke='%2334d399' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat; }
.price-right { padding: 28px; border-radius: 18px; background: rgba(5, 9, 13, 0.55); border: 1px solid var(--line); display: grid; gap: 18px; }
.agree { display: flex; gap: 12px; align-items: flex-start; color: #c4d0da; font-size: 15px; line-height: 1.5; cursor: pointer; }
.agree input { margin-top: 3px; width: 20px; height: 20px; flex: none; accent-color: var(--beam); }

/* ---------------------------------------------------------------- faq */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: 14px; background: rgba(15, 23, 30, 0.7); padding: 0 22px; }
.faq details[open] { border-color: var(--line-2); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 30px 18px 0; position: relative; font: 600 19px/1.35 var(--body); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 14px; font: 400 26px/1 var(--body); color: var(--beam-2); transition: transform 0.2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: #c4d0da; margin: 0 0 18px; }

/* ---------------------------------------------------------------- final + footer */
.final { text-align: center; max-width: 860px; margin: 120px auto 0; padding: 60px 24px; }
.final img { margin: 0 auto 22px; border-radius: 18px; box-shadow: 0 0 60px rgba(0, 168, 225, 0.35); }
.final h2 { font-size: clamp(32px, 4.4vw, 50px); margin-bottom: 26px; }
.footer { max-width: var(--max); margin: 60px auto 0; padding: 30px 24px 50px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.footer p { margin: 0 0 6px; }
.foot-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.foot-row .brand { font-size: 20px; }
.foot-row nav { display: flex; gap: 22px; }
.foot-row nav a { color: var(--muted); }

/* ---------------------------------------------------------------- order pages */
body.plain { min-height: 100vh; display: flex; flex-direction: column; }
.bar { padding: 18px 24px; border-bottom: 1px solid var(--line); }
.card { width: min(720px, calc(100% - 32px)); margin: 56px auto; padding: 40px; border: 1px solid var(--line-2); border-radius: 22px; background: linear-gradient(180deg, #111c26, #0b131a); box-shadow: 0 40px 100px rgba(0, 0, 0, 0.45); }
.card h1 { font-size: clamp(30px, 4vw, 40px); margin: 6px 0 16px; }
.card p { color: #c4d0da; }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-weight: 600; font-size: 14px; color: var(--beam-2); background: rgba(0, 168, 225, 0.12); border: 1px solid rgba(74, 198, 239, 0.3); }
.badge.ok { color: var(--ok); background: rgba(52, 211, 153, 0.12); border-color: rgba(52, 211, 153, 0.3); }
.badge.warn { color: var(--warn); background: rgba(255, 176, 46, 0.12); border-color: rgba(255, 176, 46, 0.3); }
.code { margin: 22px 0; padding: 18px 20px; border-radius: 14px; background: var(--ink-950); border: 1px dashed rgba(74, 198, 239, 0.45); font: 500 16px/1.7 ui-monospace, 'Cascadia Mono', Consolas, monospace; letter-spacing: 0.02em; word-break: break-all; user-select: all; }
.steps { color: #c4d0da; padding-left: 22px; margin: 24px 0; display: grid; gap: 8px; }
.ref { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line); }
.note, .foot { color: var(--muted); font-size: 14px; }
.foot { text-align: center; padding: 0 24px 30px; margin-top: auto; }
.spinner { width: 34px; height: 34px; margin: 22px 0; border-radius: 50%; border: 3px solid rgba(74, 198, 239, 0.2); border-top-color: var(--beam-2); animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------- small screens */
@media (max-width: 980px) {
  .links { display: none; }
  .nav .btn { margin-left: auto; }
  .strip { grid-template-columns: repeat(2, 1fr); }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .tour-body { grid-template-columns: 1fr; }
  .tour-text { text-align: center; }
  .how { grid-template-columns: 1fr; }
  .price-card { grid-template-columns: 1fr; padding: 28px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding-top: 54px; }
  .strip, .grid { grid-template-columns: 1fr; }
  .cta .btn { width: 100%; }
  .window-bar { display: none; }
  .card { padding: 26px; }
  .price span { font-size: 60px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .grid article { transition: none; }
  .spinner { animation: none; }
}