/* EVGo website — dark only, matching the app's palette (lib/theme.dart). */

:root {
  --bg: #0A0E13;
  --surface: #121820;
  --card: #18212C;
  --elevated: #1F2A37;
  --border: #263344;
  --volt: #00E887;
  --on-volt: #04140C;
  --cyan: #38BDF8;
  --ultra: #A78BFA;
  --amber: #FBBF24;
  --text: #EDF2F7;
  --muted: #8CA0B3;
  --faint: #5B6B7C;
  --radius: 16px;
  --pad: 20px;
  --font: -apple-system, "SF Pro Text", "Segoe UI", Roboto, Inter, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  overflow-wrap: break-word;
}

img { max-width: 100%; height: auto; }

a { color: var(--volt); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Skip link ---------- */

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--volt);
  color: var(--on-volt);
  padding: 10px 16px;
  border-radius: 0 0 var(--radius) 0;
  font-weight: 600;
}
.skip:focus {
  left: 0;
  text-decoration: none;
}

/* ---------- Layout ---------- */

.wrap {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.prose { max-width: 720px; }

section { padding-block: 44px; }
section + section { border-top: 1px solid var(--border); }

/* ---------- Header ---------- */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  padding-block: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; color: var(--volt); }
.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: block;
}

.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  margin: 0;
  padding: 0;
}
.site-nav a {
  color: var(--muted);
  font-size: 15px;
  display: inline-block;
  padding: 4px 0;
}
.site-nav a:hover { color: var(--volt); }
.site-nav a[aria-current="page"] {
  color: var(--text);
  box-shadow: inset 0 -2px 0 var(--volt);
}

/* ---------- Hero ---------- */

.hero {
  text-align: center;
  padding-block: 56px 40px;
  background:
    radial-gradient(60% 120% at 50% 0%, rgba(0, 232, 135, 0.10), transparent 70%),
    var(--bg);
}
.hero img.app-icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  border: 1px solid var(--border);
  display: block;
  margin: 0 auto 20px;
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 9vw, 3.2rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.hero .subtitle {
  margin: 8px 0 0;
  color: var(--volt);
  font-size: clamp(1.05rem, 4.2vw, 1.3rem);
  font-weight: 600;
}
.hero .promise {
  margin: 16px auto 0;
  max-width: 34em;
  color: var(--muted);
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */

.buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 220px;
  padding: 11px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
  text-align: left;
  line-height: 1.25;
}
.btn:hover {
  text-decoration: none;
  border-color: var(--volt);
  background: var(--elevated);
}
.btn .small {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.btn .big {
  font-size: 17px;
  font-weight: 600;
}

.btn-primary {
  background: var(--volt);
  border-color: var(--volt);
  color: var(--on-volt);
}
.btn-primary:hover {
  background: #16f395;
  border-color: #16f395;
  color: var(--on-volt);
}
.btn-primary .small { color: rgba(4, 20, 12, 0.75); }

.btn-mail {
  flex-direction: row;
  align-items: center;
  justify-content: center;
  min-width: 0;
  font-size: 18px;
  font-weight: 600;
  padding: 14px 26px;
}

.buttons.start { justify-content: flex-start; }

/* ---------- Screenshot strip ---------- */

.shots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.shots li { margin: 0; }
.shots img {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  display: block;
}
.shots figcaption,
.shots .caption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

/* ---------- Cards ---------- */

h2 {
  font-size: clamp(1.4rem, 5vw, 1.75rem);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
h3 {
  font-size: 1.1rem;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.lede {
  color: var(--muted);
  margin: 0 0 24px;
  max-width: 60ch;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card h3 { color: var(--text); }
.card p { margin: 0; color: var(--muted); }
.card ul {
  margin: 0;
  padding-left: 1.1em;
  color: var(--muted);
}
.card li + li { margin-top: 4px; }

.tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.tag-volt { color: var(--volt); }
.tag-cyan { color: var(--cyan); }
.tag-ultra { color: var(--ultra); }
.tag-amber { color: var(--amber); }

/* ---------- Pro panel ---------- */

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.price {
  font-size: clamp(1.5rem, 6vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
  color: var(--volt);
}
.price-note { color: var(--muted); margin: 0 0 20px; }

.checks {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}
.checks li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--text);
}
.checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--volt);
  font-weight: 700;
}

.fineprint {
  color: var(--faint);
  font-size: 14px;
  margin: 0;
}

/* ---------- FAQ ---------- */

.faq { margin-top: 8px; }
.faq details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 12px;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: "+";
  color: var(--volt);
  font-weight: 700;
  margin-right: 10px;
}
.faq details[open] summary::before { content: "–"; }
.faq details p { color: var(--muted); }
.faq details p:last-child { margin-bottom: 0; }
.faq details ul { color: var(--muted); padding-left: 1.2em; }

/* ---------- Legal / prose pages ---------- */

.page-head {
  padding-block: 40px 8px;
}
.page-head h1 {
  font-size: clamp(1.8rem, 7vw, 2.4rem);
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}
.updated {
  color: var(--faint);
  font-size: 14px;
  margin: 0;
}

.prose h2 {
  margin-top: 32px;
  font-size: 1.25rem;
  color: var(--text);
}
.prose p, .prose li { color: var(--muted); }
.prose strong { color: var(--text); }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 6px; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding-block: 28px 36px;
  margin-top: 20px;
}
.site-footer p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 14px;
}
.site-footer .attribution {
  color: var(--faint);
  font-size: 13px;
  margin: 0;
}
.site-footer ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 0 0 12px;
  padding: 0;
  font-size: 14px;
}

/* ---------- Misc ---------- */

.made {
  color: var(--muted);
  text-align: center;
  font-size: 15px;
}

.center { text-align: center; }

.notfound {
  text-align: center;
  padding-block: 80px;
}
.notfound h1 {
  font-size: clamp(2.4rem, 12vw, 4rem);
  margin: 0 0 8px;
  color: var(--volt);
  letter-spacing: -0.03em;
}

/* ---------- Narrow screens ---------- */

@media (max-width: 720px) {
  .shots { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

@media (max-width: 480px) {
  :root { --pad: 16px; }
  section { padding-block: 34px; }
  .hero { padding-block: 40px 32px; }
  .btn { min-width: 0; width: 100%; align-items: center; text-align: center; }
  .btn-mail { width: 100%; }
  .site-header .wrap { gap: 10px 16px; }
}

/* ---------- Small utilities ---------- */

.price-or { color: var(--muted); font-weight: 400; }
.reply-time { margin-top: 20px; }

/* Official store badges (Apple + Google artwork, used per their guidelines). */
.badge { display: inline-flex; align-items: center; }
.badge img { height: 50px; width: auto; display: block; }
.badge img[alt="Get it on Google Play"] { height: 65px; margin: -7px -10px; }
.badge:focus-visible { outline: 2px solid #00E887; outline-offset: 3px; border-radius: 8px; }