:root {
  --bg: #0a0f17;
  --card: #0e1522;
  --ink: #e8eef7;
  --muted: #9fb0c3;
  --primary: #1f6feb;
  --primary-900: #174ea6;
  --accent: #22d3ee;
  --ring: rgba(31, 111, 235, .5);
  --border: rgba(255,255,255,.08);
  --shadow: 0 20px 50px rgba(0,0,0,.45);
  --radius: 16px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 800px at 100% -10%, #172133 0%, var(--bg) 55%);
  overflow-x: hidden;
}

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 16px; }

.btn { appearance: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 12px 18px; font-weight: 700; border: 1px solid var(--border); color: var(--ink); background: #0f172a; transition: transform .03s ease; text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: linear-gradient(180deg, var(--primary), var(--primary-900)); color: #fff; border: none; box-shadow: 0 8px 24px rgba(31, 111, 235, .35); }
.btn.ghost { background: transparent; }
.btn-lg { padding: 14px 22px; }
.btn-full { display: block; width: 100%; text-align: center; }

.nav { position: sticky; top: 0; z-index: 30; backdrop-filter: blur(10px); background: linear-gradient(180deg, rgba(10,15,23,.9), rgba(10,15,23,.6)); border-bottom: 1px solid var(--border); }
.nav-inner { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 12px; padding: 14px 16px; }
.brand { font-weight: 800; letter-spacing: .3px; color: var(--ink); text-decoration: none; }
.nav-links { display: none; gap: 14px; align-items: center; font-weight: 600; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; gap: 8px; justify-self: end; }
@media (min-width: 760px) { .nav-links { display: inline-flex; } .nav-inner { grid-template-columns: auto 1fr auto; } }

.section { padding: clamp(48px, 9vw, 100px) 0; }

.hero { position: relative; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 30px; align-items: center; }
@media (min-width: 920px) { .hero-grid { grid-template-columns: 1.1fr .9fr; gap: 40px; } }
.hero-copy h1 { font-size: clamp(32px, 4vw, 52px); line-height: 1.05; margin: 0 0 12px; letter-spacing: .2px; }
.lead { color: var(--muted); font-size: clamp(16px, 1.6vw, 20px); margin: 0 0 18px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 18px; }
.trust { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { border: 1px solid var(--border); color: var(--muted); padding: 8px 12px; border-radius: 999px; font-weight: 600; }

.hero-art { display: grid; place-items: center; }
.device { width: min(520px, 92%); aspect-ratio: 10/7; background: var(--card); border-radius: 28px; border: 1px solid var(--border); box-shadow: var(--shadow); padding: 14px; }
.device-top { display: flex; gap: 6px; }
.device-top .dot { width: 8px; height: 8px; border-radius: 999px; background: #334155; }
.device-screen { margin-top: 10px; background: #0b1220; border-radius: 18px; border: 1px solid var(--border); padding: 12px; height: calc(100% - 18px); }
.screen-ui { display: grid; gap: 10px; height: 100%; }
.ui-top { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; }
.ui-top .logo { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: linear-gradient(180deg, var(--primary), var(--primary-900)); font-weight: 800; }
.ui-top .title { font-weight: 800; letter-spacing: .3px; }
.ui-top .tags { display: flex; gap: 6px; }
.ui-top .tags span { display: inline-flex; padding: 6px 8px; border-radius: 999px; background: #0e1726; border: 1px solid var(--border); color: var(--muted); font-weight: 700; font-size: 12px; }
.ui-cards { display: grid; gap: 10px; grid-auto-rows: 1fr; grid-template-columns: 1fr; }
@media (min-width: 520px) { .ui-cards { grid-template-columns: 1fr 1fr; } }
.ui-card { background: #0e1624; border: 1px solid var(--border); border-radius: 14px; padding: 12px; display: grid; gap: 8px; }
.ui-name { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ui-metrics { display: flex; gap: 8px 12px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }

.how h2, .pricing h2, .signup h2 { font-size: clamp(26px, 3vw, 36px); margin: 0; }
.sub { color: var(--muted); margin: 8px 0 24px; }
.steps { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.step h3 { margin: 10px 0 6px; }
.step p { margin: 0; color: var(--muted); }
.step-art { height: 140px; border-radius: 12px; border: 1px dashed rgba(255,255,255,.12); background: linear-gradient(160deg, rgba(31,111,235,.15), transparent); display: grid; place-items: center; }
.shot { width: 100px; height: 64px; border-radius: 10px; background: #0b1220; border: 1px solid var(--border); box-shadow: var(--shadow); }
.shot-1 { transform: rotate(-3deg); }
.shot-2 { transform: rotate(1.5deg); }
.shot-3 { transform: rotate(3deg); }

.callout { display: grid; grid-template-columns: 1fr; gap: 16px; align-items: center; margin-top: 24px; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: linear-gradient(160deg, rgba(31,111,235,.07), rgba(34,211,238,.04)); }
@media (min-width: 820px) { .callout { grid-template-columns: 1fr auto; } }
.callout-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.pricing .plans { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 900px) { .pricing .plans { grid-template-columns: 1.2fr .8fr; } }
.plan { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); position: relative; }
.plan-lite { background: #0c1421; }
.plan-badge { position: absolute; top: 14px; right: 14px; font-size: 12px; background: rgba(31,111,235,.25); color: #cfe1ff; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--ring); }
.price { font-size: 42px; font-weight: 800; margin: 6px 0 12px; }
.currency { font-size: .6em; opacity: .8; margin-right: 2px; }
.per { font-size: .4em; opacity: .7; margin-left: 2px; }
.features { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 8px; color: var(--muted); }
.features li::before { content: '✓'; color: #86efac; margin-right: 8px; }

.signup .signup-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); display: grid; gap: 14px; }
.signup-form .row { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 680px) { .signup-form .row { grid-template-columns: 1fr 1fr; } }
.field { width: 100%; padding: 12px 14px; color: var(--ink); background: #0b1220; border: 1px solid var(--border); border-radius: 12px; }
.note { color: var(--muted); font-size: 12px; margin-top: 8px; }

.footer { border-top: 1px solid var(--border); padding: 18px 0 26px; color: var(--muted); background: linear-gradient(180deg, rgba(14,21,34,.2), rgba(14,21,34,.35)); margin-top: 18px; }
.footer-inner { display: grid; gap: 8px; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 820px) { .footer-inner { grid-template-columns: auto 1fr auto; } }
.foot-brand { font-weight: 800; color: var(--ink); }
.foot-links { display: flex; gap: 12px; flex-wrap: wrap; }
.foot-links a { color: var(--muted); text-decoration: none; }
.foot-links a:hover { color: var(--ink); }
.foot-copy { justify-self: start; }

/* Accessibility focus */
a:focus, button:focus, input:focus { outline: 2px solid var(--ring); outline-offset: 2px; }


/* Rotations section */
.rot-grid { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: center; }
@media (min-width: 960px) { .rot-grid { grid-template-columns: 1.1fr .9fr; gap: 40px; } }
.rot-copy h2 { font-size: clamp(26px, 3vw, 36px); margin: 0; }
.rot-copy .sub { color: var(--muted); margin: 10px 0 16px; }
.bullets { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 10px; color: var(--muted); }
.bullets li::before { content: '✓'; color: #86efac; margin-right: 8px; }
.rot-cta { display: flex; gap: 10px; }
.rot-art .device { width: min(520px, 92%); aspect-ratio: 10/7; background: var(--card); border-radius: 28px; border: 1px solid var(--border); box-shadow: var(--shadow); padding: 14px; margin: 0 auto; }
.rot-art .device-top { display: flex; gap: 6px; }
.rot-art .device-top .dot { width: 8px; height: 8px; border-radius: 999px; background: #334155; }
.rot-art .device-screen { margin-top: 10px; background: #0b1220; border-radius: 18px; border: 1px solid var(--border); padding: 12px; height: calc(100% - 18px); }
.rot-art .rot-ui { display: grid; gap: 10px; height: 100%; }
.rot-art .ui-top { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; }
.rot-art .logo { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: linear-gradient(180deg, var(--primary), var(--primary-900)); font-weight: 800; }
.rot-art .title { font-weight: 800; letter-spacing: .3px; }
.rot-art .tags { display: flex; gap: 6px; }
.rot-art .tags span { display: inline-flex; padding: 6px 8px; border-radius: 999px; background: #0e1726; border: 1px solid var(--border); color: var(--muted); font-weight: 700; font-size: 12px; }
.rot-art .ui-cards { display: grid; gap: 10px; grid-auto-rows: 1fr; grid-template-columns: 1fr; }
@media (min-width: 520px) { .rot-art .ui-cards { grid-template-columns: 1fr 1fr; } }
.rot-art .ui-card { background: #0e1624; border: 1px solid var(--border); border-radius: 14px; padding: 12px; display: grid; gap: 8px; }
.rot-art .ui-name { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rot-art .ui-metrics { display: flex; gap: 8px 12px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }

/* Sports section */
.sports h2 { font-size: clamp(26px, 3vw, 36px); margin: 0; }
.sports .sub { color: var(--muted); margin: 8px 0 24px; }
.sports-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 720px) { .sports-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1020px) { .sports-grid { grid-template-columns: repeat(3, 1fr); } }
.sport { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); display: grid; gap: 12px; transition: transform .12s ease, box-shadow .12s ease; }
.sport:hover { transform: translateY(-2px); box-shadow: 0 24px 60px rgba(0,0,0,.5); }
.sport-head { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: center; padding-bottom: 10px; border-bottom: 1px dashed rgba(255,255,255,.12); }
.sport-ico { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(180deg, var(--primary), var(--primary-900)); box-shadow: 0 8px 24px rgba(31, 111, 235, .25); font-weight: 800; }
.sport h3 { margin: 0; letter-spacing: .2px; font-weight: 800; }
.sport .metrics { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 10px; color: var(--muted); }
.sport .metrics li { display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--border); background: #0b1220; }
.sports-cta { display: flex; gap: 10px; margin-top: 18px; }