/* Food Hygiene Radar — product site. Same tokens as the app (client/src/components/*.css). */
:root {
  --bg: #000;
  --surface: rgba(0, 0, 0, 0.82);
  --surface-strong: #050f09;
  --green: #00ff66;
  --green-dim: rgba(0, 255, 102, 0.72);
  --green-soft: rgba(0, 255, 102, 0.24);
  --green-faint: rgba(0, 255, 102, 0.08);
  --amber: #ffc857;
  --red: #d94a4a;
  --muted: #8a8a8a;
  --on-accent: #000;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --gutter: clamp(16px, 4vw, 48px);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--green);
  font-family: var(--mono);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Faint radar grid + CRT scanlines behind everything */
body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
body::before {
  background-image:
    linear-gradient(var(--green-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--green-faint) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 75%);
}
body::after {
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.18) 0 1px, transparent 1px 3px);
  z-index: 50;
}

main, header, footer { position: relative; z-index: 1; }

a { color: var(--green); text-underline-offset: 3px; }
a:hover { color: #fff; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--green); color: #000; padding: 0.5rem 1rem; }

.wrap { width: min(100%, 1120px); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--green-soft);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 60px; }
.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase; }
.brand img { width: 28px; height: 28px; }
.nav { display: flex; gap: 1.25rem; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.nav a { text-decoration: none; color: var(--green-dim); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--green); }
@media (max-width: 640px) { .nav .hide-sm { display: none; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--green);
  padding: 0.8rem 1.3rem;
  background: transparent;
  color: var(--green);
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}
.btn:hover { background: var(--green-soft); color: var(--green); box-shadow: 0 0 24px var(--green-soft); }
.btn--solid { background: var(--green); color: var(--on-accent); }
.btn--solid:hover { background: #fff; color: #000; border-color: #fff; }

/* ---------- Hero ---------- */
.hero { padding: clamp(2rem, 6vw, 5rem) 0 3rem; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); align-items: center; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } }

.eyebrow { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green-dim); margin: 0 0 1rem; }
.eyebrow .dot { display: inline-block; width: 8px; height: 8px; background: var(--green); border-radius: 50%; margin-right: 0.5rem; animation: blink 1.4s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0.15; } }

h1 {
  margin: 0 0 1.2rem;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-shadow: 0 0 18px rgba(0, 255, 102, 0.45);
}
h1 .caret { display: inline-block; width: 0.5em; height: 0.9em; background: var(--green); vertical-align: -0.08em; margin-left: 0.08em; animation: blink 1s steps(2) infinite; }
.lede { font-size: clamp(0.95rem, 1.6vw, 1.05rem); color: var(--green-dim); max-width: 34rem; margin: 0 0 2rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; }
.cta-note { font-size: 0.68rem; color: var(--green-dim); letter-spacing: 0.08em; width: 100%; margin-top: 0.4rem; }

/* ---------- Radar scope ---------- */
.scope { position: relative; width: 100%; max-width: 520px; aspect-ratio: 1; margin: 0 auto; touch-action: manipulation; }
.scope canvas { width: 100%; height: 100%; display: block; border-radius: 50%; box-shadow: 0 0 60px rgba(0, 255, 102, 0.18), inset 0 0 60px rgba(0, 255, 102, 0.12); }
.scope-hud { display: flex; justify-content: space-between; gap: 0.5rem; font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green-dim); margin-top: 0.9rem; }
.scope-hud b { color: var(--green); font-weight: 400; }
.scope-hint { text-align: center; font-size: 0.66rem; color: var(--green-dim); letter-spacing: 0.1em; margin: 0.4rem 0 0; }

.blip-card {
  position: absolute;
  z-index: 5;
  min-width: 190px;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--card-colour, var(--green));
  background: rgba(0, 0, 0, 0.92);
  pointer-events: none;
  font-size: 0.72rem;
  transform: translate(-50%, calc(-100% - 16px));
  opacity: 0;
  transition: opacity 0.12s;
}
.blip-card.is-on { opacity: 1; }
.blip-card .name { color: #fff; font-size: 0.8rem; margin-bottom: 0.3rem; }
.blip-card .rating { color: var(--card-colour, var(--green)); letter-spacing: 0.08em; text-transform: uppercase; }
.blip-card .meta { color: var(--green-dim); margin-top: 0.2rem; font-size: 0.64rem; }

/* ---------- Sections ---------- */
section { padding: clamp(3rem, 8vw, 6rem) 0; }
.section-head { max-width: 40rem; margin-bottom: 2.5rem; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.3rem); line-height: 1.1; margin: 0 0 0.8rem; text-shadow: 0 0 14px rgba(0, 255, 102, 0.35); }
h2 .tag { display: block; font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--green-dim); margin-bottom: 0.8rem; text-shadow: none; }
.section-head p { color: var(--green-dim); margin: 0; }

.grid { display: grid; gap: 1px; background: var(--green-soft); border: 1px solid var(--green-soft); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .grid--3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .grid--3 { grid-template-columns: 1fr; } }

.tile {
  position: relative;
  padding: 1.6rem 1.4rem;
  background: var(--bg);
  overflow: hidden;
  transition: background 0.2s;
}
.tile::after { /* spotlight that follows the pointer, set by radar.js */
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(240px circle at var(--mx, -999px) var(--my, -999px), rgba(0, 255, 102, 0.12), transparent 70%);
  pointer-events: none;
}
.tile:hover { background: var(--surface-strong); }
.tile h3 { margin: 0.9rem 0 0.4rem; font-size: 0.95rem; letter-spacing: 0.04em; }
.tile p { margin: 0; font-size: 0.8rem; color: var(--green-dim); }
.tile .icon { width: 34px; height: 34px; color: var(--green); }
.tile .pro { position: absolute; top: 1rem; right: 1rem; font-size: 0.58rem; letter-spacing: 0.14em; border: 1px solid var(--amber); color: var(--amber); padding: 0.1rem 0.4rem; }

/* How it works */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step { border-top: 1px solid var(--green); padding-top: 1.2rem; }
.step::before { counter-increment: step; content: "0" counter(step); display: block; font-size: 2.6rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--green); margin-bottom: 0.8rem; }
.step h3 { margin: 0 0 0.4rem; font-size: 1rem; }
.step p { margin: 0; color: var(--green-dim); font-size: 0.82rem; }

/* Rating decoder */
.decoder { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.5rem; }
@media (max-width: 640px) { .decoder { grid-template-columns: repeat(3, 1fr); } }
.score {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--c);
  background: transparent;
  color: var(--c);
  font: inherit;
  font-size: clamp(1.8rem, 5vw, 3rem);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.score:hover, .score[aria-pressed="true"] { background: var(--c); color: #000; transform: translateY(-4px); box-shadow: 0 10px 30px -10px var(--c); }
.score--5, .score--4 { --c: var(--green); }
.score--3, .score--2 { --c: var(--amber); }
.score--1, .score--0 { --c: var(--red); }
.decoder-out { margin-top: 1.2rem; min-height: 4.5rem; border: 1px dashed var(--green-soft); padding: 1rem 1.2rem; font-size: 0.85rem; }
.decoder-out strong { display: block; color: var(--out-c, var(--green)); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.2rem; font-weight: 400; }
.decoder-out span { color: var(--green-dim); }
.fineprint { font-size: 0.68rem; color: var(--green-dim); margin-top: 0.8rem; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; max-width: 860px; }
@media (max-width: 700px) { .plans { grid-template-columns: 1fr; } }
.plan { border: 1px solid var(--green-soft); padding: 1.8rem 1.6rem; background: var(--bg); }
.plan--pro { border-color: var(--green); box-shadow: 0 0 40px -10px var(--green-soft); }
.plan h3 { margin: 0 0 0.3rem; font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--green-dim); }
.plan .price { font-size: 2rem; margin: 0 0 1rem; }
.plan .price small { font-size: 0.75rem; color: var(--green-dim); }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.55rem; font-size: 0.82rem; }
.plan li::before { content: "> "; color: var(--green-dim); }

/* Final CTA */
.final { text-align: center; }
.final h2 { font-size: clamp(1.8rem, 5vw, 3.2rem); }
.final .cta-row { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--green-soft); padding: 2.5rem 0 3rem; font-size: 0.7rem; color: var(--green-dim); }
.site-footer .wrap { display: grid; gap: 1.2rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.2rem; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-links a { color: var(--green-dim); text-decoration: none; }
.footer-links a:hover { color: var(--green); }
.site-footer p { margin: 0; max-width: 60rem; }

/* ---------- Legal / doc pages ---------- */
.doc { padding: clamp(2rem, 6vw, 4rem) 0 4rem; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); }
.doc h2 { font-size: 1.15rem; margin: 2.4rem 0 0.6rem; text-shadow: none; }
.doc p, .doc li { font-size: 0.86rem; color: #c8ffd9; }
.doc ul { padding-left: 1.2rem; }
.doc .updated { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green-dim); }
.doc .todo { color: var(--amber); }
.table-scroll { overflow-x: auto; border: 1px solid var(--green-soft); }
.doc table { width: 100%; border-collapse: collapse; font-size: 0.78rem; min-width: 560px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--green-soft); color: #c8ffd9; }
.doc th { color: var(--green); font-weight: 400; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.68rem; }
.doc details { border: 1px solid var(--green-soft); padding: 0.9rem 1rem; margin-bottom: 0.6rem; }
.doc summary { cursor: pointer; font-size: 0.9rem; }
.doc details[open] summary { margin-bottom: 0.5rem; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Soft glow that follows the normal cursor (fine pointers only, added by radar.js) ---------- */
.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  width: 420px;
  height: 420px;
  margin: -210px 0 0 -210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 255, 102, 0.13), transparent 65%);
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.3s;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .eyebrow .dot, h1 .caret { animation: none; }
}