/* Pickleball Tracker — site styles.
   Tokens mirror Shared/AppColors.swift and PBallTracker/Design/Theme/. */

:root {
  --bg: #000000;            /* appBackground */
  --bg-soft: #0B0F0C;       /* hero wash */
  --card: #121214;          /* appCard */
  --card-2: #1C1C1E;        /* appSecondary */
  --muted-fill: #1A1A1C;    /* appMuted */
  --fg: #FFFFFF;            /* appForeground */
  --fg-card: #E2E8F0;       /* appCardForeground */
  --fg-muted: #94A3B8;      /* appMutedForeground */
  --border: rgba(255, 255, 255, 0.10); /* appBorder */
  --primary: #DDF02C;       /* appPrimary — volt lime */
  --primary-ink: #DDF02C;   /* lime used as text/link colour */
  --on-primary: #000000;    /* appPrimaryForeground */
  --accent: #8E54E9;        /* appAccent — purple */
  --cyan: #00F2FE;          /* chartCyan */
  --beta: #FF512F;          /* chartOrange — BETA tag */
  --r-lg: 16px;
  --r-xl: 20px;
  --r-xxl: 24px;
  --gutter: 16px;
  --max: 1080px;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #F6F7F3;
    --bg-soft: #EEF1E6;
    --card: #FFFFFF;
    --card-2: #F1F2EC;
    --muted-fill: #E8EADF;
    --fg: #0B0F0C;
    --fg-card: #1C1F1C;
    --fg-muted: #5B6470;
    --border: rgba(11, 15, 12, 0.10);
    --primary-ink: #5A6600;
    color-scheme: light;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Outfit", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary-ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 6px; }

img, svg { display: block; max-width: 100%; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }

/* ---- type ---- */
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
h1 { font-size: clamp(2.4rem, 7vw, 4.6rem); font-weight: 900; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: 1.15rem; letter-spacing: -0.01em; }
p { margin: 0; }
.lead { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--fg-muted); max-width: 36em; }
.muted { color: var(--fg-muted); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-muted);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 12px var(--primary); }

.pill {
  display: inline-block; padding: 3px 9px; border-radius: 999px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--muted-fill); color: var(--fg-muted); border: 1px solid var(--border);
}
.pill-beta { color: var(--beta); background: rgba(255, 81, 47, 0.16); border-color: transparent; }
.pill-volt { color: var(--on-primary); background: var(--primary); border-color: transparent; }

/* ---- header ---- */
.site-header { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); background: color-mix(in srgb, var(--bg) 72%, transparent); border-bottom: 1px solid var(--border); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--fg); font-weight: 800; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand svg { width: 28px; height: 28px; border-radius: 8px; }
.nav { display: flex; gap: 22px; font-size: 14px; font-weight: 600; }
.nav a { color: var(--fg-muted); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--fg); text-decoration: none; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; padding: 0 24px; border-radius: 999px;
  font-weight: 700; font-size: 16px; letter-spacing: -0.01em;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: var(--on-primary); box-shadow: 0 10px 30px -10px rgba(221, 240, 44, 0.55); }
.btn-primary:hover { box-shadow: 0 14px 36px -10px rgba(221, 240, 44, 0.7); }
.btn-ghost { background: var(--card); color: var(--fg); border: 1px solid var(--border); }
.btn small { display: block; font-size: 10px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.7; line-height: 1; margin-bottom: 3px; }
.btn .stack { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; }

/* ---- hero ---- */
.hero { position: relative; padding: 72px 0 56px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 520px; pointer-events: none;
  background: radial-gradient(60% 60% at 70% 30%, rgba(221, 240, 44, 0.16), transparent 70%),
              radial-gradient(40% 50% at 15% 80%, rgba(142, 84, 233, 0.14), transparent 70%);
}
.hero .wrap { position: relative; display: grid; gap: 40px; align-items: center; }
.hero-copy { display: grid; gap: 22px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-note { font-size: 13px; color: var(--fg-muted); }

/* ---- hero visual: real phone + watch ---- */
.hero-visual { position: relative; width: 100%; max-width: 420px; margin: 8px auto 0; aspect-ratio: 420 / 720; }
.hero-phone { position: absolute; right: 0; top: 0; width: 310px; height: auto; filter: drop-shadow(0 40px 60px rgba(0,0,0,0.6)); }
.hero-watch { position: absolute; left: 0; bottom: 6%; width: 200px; height: auto; filter: drop-shadow(0 30px 40px rgba(0,0,0,0.6)); animation: bob 6s ease-in-out infinite; }
.float { position: absolute; display: grid; gap: 2px; padding: 12px 16px; border-radius: 16px; background: rgba(18,18,20,0.82); border: 1px solid var(--border); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 20px 40px -20px rgba(0,0,0,0.8); }
.float b { font-size: 26px; font-weight: 900; letter-spacing: -0.03em; line-height: 1; color: var(--primary); }
.float span { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #94A3B8; }
.float-a { right: -10px; top: 44%; animation: bob 7s ease-in-out infinite reverse; }
.float-b { left: -4px; top: 16%; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ---- stat strip ---- */
.strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-soft); padding: 22px 0; }
.stat-strip { list-style: none; margin: 0; padding: 0; display: flex; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.stat-strip::-webkit-scrollbar { display: none; }
.stat-strip li { flex: 0 0 auto; min-width: 150px; scroll-snap-align: start; display: grid; gap: 4px; padding: 14px 16px; border-radius: 14px; background: var(--card); border: 1px solid var(--border); }
.stat-strip b { font-size: 26px; font-weight: 900; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat-strip b small { font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--primary-ink); margin-left: 4px; }
.stat-strip span { font-size: 12px; color: var(--fg-muted); }
.strip-note { font-size: 12px; color: var(--fg-muted); margin-top: 12px; }

/* ---- steps with watch images ---- */
.step picture, .step img { margin: 0 auto 6px; width: 190px; height: auto; }

/* ---- bento ---- */
.bento { display: grid; gap: 14px; }
.bento .card { gap: 12px; }
.card-top { display: grid; gap: 10px; }
.shot-list { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 8px; }
.shot-list li { display: grid; grid-template-columns: 10px auto 1fr; align-items: baseline; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 15px; }
.shot-list li:last-child { border-bottom: 0; }
.shot-list i { width: 10px; height: 10px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); align-self: center; }
.shot-list b { font-weight: 800; letter-spacing: -0.01em; }
.shot-list span { color: var(--fg-muted); font-size: 14px; text-align: right; }
.fine { font-size: 13px; color: var(--fg-muted); }
.big-num { font-size: clamp(3rem, 8vw, 4.4rem); font-weight: 900; letter-spacing: -0.05em; line-height: 1; color: var(--primary-ink); }
.big-num small { font-size: 0.3em; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; margin-left: 6px; color: var(--fg-muted); }
.call-demo { display: flex; gap: 10px; align-items: stretch; }
.call-demo div { flex: 1; display: grid; gap: 4px; justify-items: center; padding: 14px 8px; border-radius: 14px; background: var(--muted-fill); border: 1px solid var(--border); }
.call-demo b { font-size: 2.4rem; font-weight: 900; letter-spacing: -0.04em; line-height: 1; color: var(--primary-ink); }
.call-demo span { font-size: 10px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); }
.hr-line { background: var(--muted-fill); border: 1px solid var(--border); border-radius: 14px; padding: 10px; }
.hr-line svg { width: 100%; height: 90px; }
.rings { display: flex; align-items: center; gap: 18px; }
.rings svg { width: 110px; height: 110px; flex: none; }
.rings b { display: block; font-size: 2.6rem; font-weight: 900; letter-spacing: -0.04em; line-height: 1; }
.rings span { font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); }

/* ---- phone gallery ---- */
.gallery { display: flex; gap: 18px; overflow-x: auto; padding: 8px var(--gutter) 24px; scroll-snap-type: x mandatory; scroll-padding-left: var(--gutter); -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.gallery::-webkit-scrollbar { display: none; }
.gallery figure { flex: 0 0 auto; width: 250px; margin: 0; scroll-snap-align: start; display: grid; gap: 12px; }
.gallery img { width: 250px; height: auto; filter: drop-shadow(0 30px 40px rgba(0,0,0,0.55)); }
.gallery figcaption, .cards figcaption { font-size: 14px; color: var(--fg-muted); display: grid; gap: 2px; }
.gallery figcaption b, .cards figcaption b { color: var(--fg); font-weight: 800; }

/* ---- share cards ---- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.cards figure { margin: 0; display: grid; gap: 12px; }
.cards img { width: 100%; height: auto; border-radius: 18px; box-shadow: 0 30px 60px -30px rgba(0,0,0,0.8); transition: transform 0.25s ease; }
.cards figure:hover img { transform: translateY(-6px); }
.share-row { display: grid; gap: 24px; align-items: center; margin-top: 40px; padding: 24px; border-radius: var(--r-xxl); background: var(--card); border: 1px solid var(--border); }
.share-row img { width: 220px; height: auto; margin: 0 auto; filter: drop-shadow(0 30px 40px rgba(0,0,0,0.55)); }
.share-row h3 { font-size: 1.5rem; margin-bottom: 10px; }
.share-row .chips { margin-top: 14px; }

/* ---- cta ---- */
.cta .wrap { text-align: center; display: grid; gap: 20px; justify-items: center; }
.cta .lead { text-align: center; }

/* ---- sections ---- */
.section { padding: 64px 0; }
.section-head { display: grid; gap: 12px; max-width: 40em; margin-bottom: 36px; }
.band { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.grid { display: grid; gap: 14px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r-xl);
  padding: 22px; display: grid; gap: 10px; align-content: start;
}
.card .icon {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: var(--muted-fill); color: var(--primary-ink); margin-bottom: 4px;
}
.card .icon svg { width: 20px; height: 20px; }
.card h3 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.card p { color: var(--fg-muted); font-size: 15px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chips span { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--muted-fill); color: var(--fg-card); border: 1px solid var(--border); }

.step .num { font-size: 11px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--primary-ink); }

.spec-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.spec-list li { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 15px; }
.spec-list li:last-child { border-bottom: 0; }
.spec-list dt, .spec-list .k { color: var(--fg-muted); }
.spec-list .v { font-weight: 600; text-align: right; }

.privacy-strip { display: grid; gap: 18px; align-items: center; }
.privacy-strip .big { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 900; letter-spacing: -0.03em; }

/* ---- prose pages ---- */
.page-head { padding: 56px 0 24px; display: grid; gap: 14px; }
.prose { max-width: 44em; padding-bottom: 64px; }
.prose h2 { font-size: 1.45rem; margin: 40px 0 12px; }
.prose h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.prose p, .prose li { color: var(--fg-card); }
.prose p + p { margin-top: 12px; }
.prose ul { padding-left: 1.2em; margin: 10px 0; }
.prose li + li { margin-top: 6px; }
.prose .meta { font-size: 14px; color: var(--fg-muted); }
.summary { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 22px; display: grid; gap: 10px; margin: 8px 0 8px; }
.summary ul { margin: 0; padding-left: 1.2em; }
.summary li { color: var(--fg-card); }
.summary .t { font-size: 11px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--primary-ink); }

.datatable { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; }
.datatable th, .datatable td { text-align: left; vertical-align: top; padding: 12px 10px 12px 0; border-bottom: 1px solid var(--border); }
.datatable th { font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); }
.datatable td { color: var(--fg-card); }
.datatable td:first-child { font-weight: 600; color: var(--fg); white-space: nowrap; }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-weight: 700; font-size: 1.02rem; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--muted-fill); color: var(--fg-muted); font-weight: 600; transition: transform 0.2s ease; }
.faq details[open] summary::after { content: "–"; transform: rotate(180deg); color: var(--primary-ink); }
.faq .a { padding: 0 0 20px; color: var(--fg-card); font-size: 15.5px; }
.faq .a p + p { margin-top: 10px; }
.faq code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.9em; background: var(--muted-fill); padding: 2px 6px; border-radius: 6px; }

.contact { display: grid; gap: 14px; background: var(--card); border: 1px solid var(--border); border-radius: var(--r-xxl); padding: 26px; }
.contact .mail { font-size: clamp(1.15rem, 3vw, 1.5rem); font-weight: 800; letter-spacing: -0.02em; word-break: break-word; }

/* ---- footer ---- */
.site-footer { border-top: 1px solid var(--border); padding: 32px 0 48px; font-size: 14px; color: var(--fg-muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a { color: var(--fg-muted); }
.site-footer a:hover { color: var(--fg); }

/* ---- responsive ---- */
@media (min-width: 640px) {
  :root { --gutter: 24px; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-shots { grid-row: span 2; }
  .cards { grid-template-columns: repeat(4, 1fr); }
  .share-row { grid-template-columns: 240px 1fr; }
  .gallery figure { width: 280px; } .gallery img { width: 280px; }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .privacy-strip { grid-template-columns: 1.2fr 1fr; gap: 40px; }
}
@media (min-width: 900px) {
  .hero { padding: 96px 0 80px; }
  .hero .wrap { grid-template-columns: 1.05fr 0.95fr; gap: 56px; }
  .hero-visual { margin: 0 0 0 auto; max-width: 460px; }
  .hero-phone { width: 330px; }
  .hero-watch { width: 210px; }
  .section { padding: 88px 0; }
  .bento { grid-template-columns: repeat(3, 1fr); }
  .bento-shots { grid-row: span 2; }
  .bento-awards { grid-column: span 2; }
  .gallery { padding-left: max(var(--gutter), calc((100% - var(--max)) / 2 + var(--gutter))); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-watch, .float-a { animation: none; }
  .cards img { transition: none; }
  .btn { transition: none; }
}