/* Body Bridge — product site styles.
   Tokens mirror lib/theme/app_colors.dart + app_theme.dart.
   Dark default; light overrides via [data-theme="light"]. */

/* ---- Theme tokens ---- */
:root, [data-theme="dark"] {
  --page-bg: #0A0908; --bg: #0A0A0A;
  --bg-raised: #1C1C1C; --bg-raised-2: #2B2B2B;
  --border: #3E3E3E;
  --text: #FFFFFF; --text-secondary: #9A9A9A; --text-tertiary: #666666;
  --ember: #FFFFFF; --on-ember: #0A0A0A;
  --accent: #D9A184; --accent-soft: rgba(217,161,132,.16);
  --brass: #B98F72; --sage: #8FA377; --muted-fill: #2A2A2A;
  --info: #7FA8C9; --warn: #E0B15A; --danger: #E5674C;
  --shadow: rgba(0,0,0,.35);
}
[data-theme="light"] {
  --page-bg: #FFFDF9; --bg: #FAF6ED;
  --bg-raised: #FFFFFF; --bg-raised-2: #F4E7D8;
  --border: #E9DECB;
  --text: #1A1713; --text-secondary: #5F574F; --text-tertiary: #8A8179;
  --ember: #3B4835; --on-ember: #FFFFFF;
  --accent: #9E4E27; --accent-soft: rgba(158,78,39,.12);
  --brass: #8A6B41; --sage: #3CC027; --muted-fill: #F2E7D5;
  --shadow: rgba(26,23,19,.08);
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1rem; line-height: 1.6;
  color: var(--text); background: var(--page-bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5rem; color: var(--text); letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 1.4rem + 3.2vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.2rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 700; }
p { margin: 0 0 1rem; }
a { color: var(--accent); }
a:hover { color: var(--brass); }
ul, ol { margin: 0; padding: 0; list-style: none; }
.container { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }
[id] { scroll-margin-top: 5.5rem; }

/* ---- Accessibility ---- */
.skip-link {
  position: absolute; left: 1rem; top: -3.5rem; z-index: 100;
  padding: .6rem 1rem; border-radius: 8px;
  background: var(--ember); color: var(--on-ember); font-weight: 700;
  transition: top .15s ease;
}
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .72rem 1.35rem; border-radius: 999px; border: 1px solid transparent;
  font-family: inherit; font-size: .95rem; font-weight: 700; text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-ember { background: var(--ember); color: var(--on-ember); }
.btn-ember:hover { color: var(--on-ember); opacity: .92; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-small { padding: .5rem 1.05rem; font-size: .9rem; }
.btn-store { background: var(--bg-raised); color: var(--text); border: 1px solid var(--border); padding: .6rem 1.2rem; }
.btn-store:hover { color: var(--text); border-color: var(--accent); }
.btn-store svg { flex-shrink: 0; }
.btn-store span { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.btn-store small { font-size: .62rem; font-weight: 600; color: var(--text-secondary); }

/* ---- Header / nav ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--page-bg);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 1.25rem; min-height: 64px; flex-wrap: wrap; padding-block: .5rem; }
.wordmark { font-size: 1.2rem; font-weight: 800; color: var(--text); text-decoration: none; letter-spacing: -.01em; }
.wordmark-dot { color: var(--accent); }
.nav-links { display: flex; gap: 1.4rem; margin-left: auto; }
.nav-links a { color: var(--text-secondary); font-weight: 600; font-size: .95rem; text-decoration: none; transition: color .15s ease; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: .65rem; }
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--bg-raised); color: var(--text);
  cursor: pointer; transition: border-color .15s ease, transform .15s ease;
}
.theme-toggle:hover { border-color: var(--accent); transform: translateY(-1px); }
.icon-sun { display: none; }
[data-theme="light"] .icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: none; }

/* ---- Hero ---- */
.hero { display: grid; grid-template-columns: 1fr; gap: 2.5rem; padding-block: 4rem 3.5rem; }
.overline {
  display: inline-block; margin-bottom: 1rem; padding: .3rem .85rem;
  border-radius: 999px; background: var(--accent-soft); color: var(--accent);
  font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
}
.lede { font-size: 1.15rem; color: var(--text-secondary); max-width: 34rem; }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-top: 1.5rem; }
.store-note { width: 100%; margin: 0; font-size: .85rem; color: var(--text-secondary); }
.phone-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .4rem;
  width: min(300px, 100%); aspect-ratio: 9 / 17; margin-inline: auto;
  border: 1.5px dashed var(--border); border-radius: 32px;
  background: var(--bg); color: var(--text-secondary); font-weight: 700;
}
.phone-placeholder small { font-size: .75rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }

/* ---- Sections ---- */
.section { padding-block: 4rem; }
.section-alt { background: var(--bg); border-block: 1px solid var(--border); }
.section-lede { color: var(--text-secondary); max-width: 40rem; }

/* ---- Cards / features ---- */
.card { background: var(--bg-raised); border: 1px solid var(--border); border-radius: 18px; padding: 1.4rem; }
.card svg { color: var(--accent); margin-bottom: .65rem; }
.feature-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 1.75rem; }
.feature-grid h3 { margin-bottom: .35rem; }
.feature-grid p { margin: 0; color: var(--text-secondary); font-size: .95rem; }

/* ---- Pricing ---- */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 1.75rem; }
.plan { display: flex; flex-direction: column; }
.plan h3 { font-size: 1rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-secondary); }
.plan-price { font-size: 2.3rem; font-weight: 800; margin: .15rem 0 1rem; }
.plan-price-text { font-size: 1.7rem; padding-block: .35rem; color: var(--accent); }
.plan-list { display: grid; gap: .55rem; margin-bottom: 1.5rem; }
.plan-list li { position: relative; padding-left: 1.5rem; color: var(--text-secondary); font-size: .95rem; }
.plan-list li::before {
  content: ""; position: absolute; left: .1rem; top: .42em;
  width: .55rem; height: .3rem;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}
.plan .btn { margin-top: auto; align-self: flex-start; }
.plan-accent { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 10px 30px var(--shadow); }

/* ---- Steps (manual billing) ---- */
.steps { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 1.75rem; }
.steps li { position: relative; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; margin-bottom: .75rem; border-radius: 50%;
  background: var(--accent); color: var(--page-bg); font-weight: 800;
}
.steps h3 { margin-bottom: .35rem; }
.steps p { margin: 0; color: var(--text-secondary); font-size: .95rem; }
.steps-note { margin-top: 1.5rem; color: var(--text-secondary); font-size: .95rem; }

/* ---- FAQ ---- */
.faq-list { max-width: 46rem; margin-top: 1.75rem; display: grid; gap: .75rem; }
.faq-item { background: var(--bg-raised); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.25rem; cursor: pointer; font-weight: 700; color: var(--text); list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; font-weight: 400; color: var(--accent); line-height: 1; flex-shrink: 0; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item summary:hover { color: var(--accent); }
.faq-item p { margin: 0; padding: 0 1.25rem 1.1rem; color: var(--text-secondary); font-size: .97rem; }

/* ---- Footer ---- */
.site-footer { border-top: 1px solid var(--border); background: var(--bg); padding-block: 2.25rem; }
.footer-inner { display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }
.footer-wordmark { margin: 0; font-weight: 800; font-size: 1.05rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-links a { color: var(--text-secondary); font-size: .92rem; font-weight: 600; text-decoration: none; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--text); }
.footer-fine { margin: 0; color: var(--text-secondary); font-size: .85rem; }

/* ---- Breakpoints ---- */
@media (min-width: 768px) {
  .hero { grid-template-columns: 1.15fr .85fr; align-items: center; padding-block: 5.5rem 4.5rem; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { flex-direction: row; align-items: center; justify-content: space-between; }
}
@media (min-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(4, 1fr); }
}