/* ==========================================================================
   Xita — website styles
   Themes: Xita Midnight (default, dark) · Xita Daylight (light)
   ========================================================================== */

:root {
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --max: 1160px;
  --pad: clamp(20px, 5vw, 48px);
  --radius: 16px;
  --radius-sm: 10px;

  --accent: #35ddcb;
  --accent-2: #6c7bff;
  --glow: rgba(53, 221, 203, 0.35);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- Xita Midnight (dark) ---- */
html[data-theme="midnight"] {
  --bg: #0a0e1a;
  --bg-alt: #0d1322;
  --surface: #121a2e;
  --surface-2: #16203a;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #e9edf6;
  --text-mute: #93a0b8;
  --text-faint: #6d7a94;
  --shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6);
  --hero-glow: radial-gradient(60% 60% at 70% 20%, rgba(108, 123, 255, 0.18), transparent 70%),
               radial-gradient(50% 50% at 85% 60%, rgba(53, 221, 203, 0.14), transparent 70%);
}

/* ---- Xita Daylight (light) ---- */
html[data-theme="daylight"] {
  --bg: #f7f9fc;
  --bg-alt: #eef2f8;
  --surface: #ffffff;
  --surface-2: #f4f7fb;
  --border: #e4e9f2;
  --border-strong: #d4dbe8;
  --text: #0f1729;
  --text-mute: #52607a;
  --text-faint: #78849c;
  --accent: #0fb5a0;
  --glow: rgba(15, 181, 160, 0.28);
  --shadow: 0 24px 50px -22px rgba(24, 39, 75, 0.22);
  --hero-glow: radial-gradient(60% 60% at 72% 18%, rgba(108, 123, 255, 0.12), transparent 70%),
               radial-gradient(50% 50% at 85% 60%, rgba(15, 181, 160, 0.12), transparent 70%);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
  overflow-x: hidden;
}

.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--pad); }

a { color: inherit; text-decoration: none; }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--accent); color: #06131a; padding: 10px 16px; border-radius: 8px;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.98rem;
  padding: 14px 24px; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.18s var(--ease), box-shadow 0.25s var(--ease), background 0.25s, color 0.25s;
}
.btn--sm { padding: 10px 18px; font-size: 0.9rem; }
.btn--block { width: 100%; }
.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06131a;
  box-shadow: 0 8px 30px -8px var(--glow);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 36px -8px var(--glow); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav__inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { display: inline-flex; filter: drop-shadow(0 4px 12px var(--glow)); }
.brand__word { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: -0.01em; }
.nav__links { display: flex; gap: 28px; margin-left: auto; }
.nav__links a { color: var(--text-mute); font-size: 0.95rem; transition: color 0.2s; }
.nav__links a:hover { color: var(--text); }
.nav__actions { display: flex; align-items: center; gap: 14px; }

.theme-toggle {
  width: 38px; height: 38px; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--surface);
  cursor: pointer; display: grid; place-items: center;
  transition: border-color 0.2s, transform 0.2s;
}
.theme-toggle:hover { border-color: var(--accent); transform: rotate(-15deg); }
.theme-toggle__icon { width: 16px; height: 16px; border-radius: 999px; background: var(--accent);
  box-shadow: inset -5px -3px 0 0 var(--surface); transition: box-shadow 0.3s, background 0.3s; }
html[data-theme="daylight"] .theme-toggle__icon { box-shadow: inset 0 0 0 0 var(--surface), 0 0 0 3px var(--glow); }

/* ---------- Hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-top: clamp(56px, 8vw, 104px); padding-bottom: clamp(48px, 7vw, 88px);
  position: relative;
}
.hero::before {
  content: ""; position: absolute; inset: -20% -30% auto -30%; height: 120%;
  background: var(--hero-glow); z-index: -1; pointer-events: none;
}
.hero__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.3rem, 5.2vw, 3.85rem); line-height: 1.04;
  letter-spacing: -0.025em; margin-bottom: 22px;
}
.hero__lede { font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--text-mute); max-width: 34ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 16px; }
.hero__note { font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-faint); }

/* Register mock (signature) */
.hero__stage { position: relative; }
.register {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border-strong); border-radius: 20px;
  padding: 22px; box-shadow: var(--shadow);
  position: relative;
}
.register::after {
  content: ""; position: absolute; inset: 0; border-radius: 20px; pointer-events: none;
  box-shadow: 0 0 0 1px var(--glow), 0 0 40px -6px var(--glow);
  opacity: 0.6;
}
.register__head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
.register__store { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; }
.register__meta { font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-faint); margin-top: 2px; }
.register__live { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono);
  font-size: 0.72rem; color: var(--accent); }
.register__live i { width: 7px; height: 7px; border-radius: 999px; background: var(--accent);
  box-shadow: 0 0 0 0 var(--glow); animation: pulse 2s infinite; }
.register__lines { list-style: none; display: grid; gap: 12px; padding: 16px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.register__lines li { display: flex; justify-content: space-between; font-size: 0.95rem; }
.register__lines span:first-child { color: var(--text-mute); }
.register__totals { display: grid; gap: 8px; padding: 16px 0; }
.register__totals .row { display: flex; justify-content: space-between; font-size: 0.9rem; color: var(--text-mute); }
.register__totals .row--total { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--text); padding-top: 8px; border-top: 1px dashed var(--border-strong); }
.register__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono);
  font-size: 0.74rem; padding: 6px 11px; border-radius: 999px; border: 1px solid var(--border-strong); }
.chip--ok { color: var(--accent); }
.chip--ok i { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); }
.register__charge {
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  color: #06131a; background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none; border-radius: 10px; padding: 11px 18px; cursor: default;
}
.cds {
  margin: 16px 0 0 auto; width: 62%;
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 18px; text-align: right; box-shadow: var(--shadow);
}
.cds__label { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); }
.cds__total { font-size: 1.6rem; font-weight: 600; color: var(--accent); margin: 2px 0; }
.cds__thanks { font-size: 0.78rem; color: var(--text-mute); }

/* ---------- Trust strip ---------- */
.strip { border-block: 1px solid var(--border); background: var(--bg-alt); }
.strip__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding-block: clamp(32px, 5vw, 52px); }
.stat__num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 4vw, 2.8rem); color: var(--text); letter-spacing: -0.02em; }
.stat__unit { font-size: 0.5em; color: var(--text-mute); margin-left: 2px; }
.stat__label { color: var(--text-mute); font-size: 0.95rem; max-width: 26ch; margin-top: 4px; }

/* ---------- Sections ---------- */
.section { padding-block: clamp(64px, 9vw, 112px); }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section__head { max-width: 620px; margin-bottom: 52px; }
.section__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -0.02em; line-height: 1.1; }
.section__sub { color: var(--text-mute); font-size: 1.08rem; margin-top: 16px; }

/* ---------- Surfaces grid ---------- */
.surfaces { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.surface {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; transition: transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
}
.surface:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.surface__icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent); margin-bottom: 18px;
}
.surface__name { font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; }
.surface__desc { color: var(--text-mute); margin: 10px 0 18px; }
.surface__list { list-style: none; display: grid; gap: 11px; }
.surface__list li { position: relative; padding-left: 24px; font-size: 0.95rem; color: var(--text-mute); }
.surface__list li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 3px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

/* ---------- Hardware ---------- */
.hardware { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.hw {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 26px; transition: border-color 0.25s, transform 0.25s var(--ease);
}
.hw:hover { border-color: var(--accent); transform: translateY(-3px); }
.hw__name { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; margin-bottom: 8px; }
.hw__desc { color: var(--text-mute); font-size: 0.95rem; }

/* ---------- Pilot ---------- */
.pilot { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
.pilot__list { list-style: none; display: grid; gap: 13px; margin: 24px 0 30px; }
.pilot__list li { position: relative; padding-left: 30px; color: var(--text-mute); }
.pilot__list li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 700;
}
.pilot__card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow);
}
.pilot__card-label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.pilot__fit { list-style: none; display: grid; gap: 14px; }
.pilot__fit li { position: relative; padding-left: 26px; }
.pilot__fit li::before { content: ""; position: absolute; left: 0; top: 9px; width: 9px; height: 9px; border-radius: 999px; border: 2px solid var(--accent); }

/* ---------- Demo / contact ---------- */
.demo { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.demo__facts { display: grid; gap: 16px; margin-top: 30px; }
.demo__facts dt { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); }
.demo__facts dd { font-size: 1.05rem; }
.demo__facts a { color: var(--accent); }

.demo__form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: clamp(24px, 3vw, 34px);
}
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.86rem; font-weight: 500; color: var(--text); }
.field__opt { color: var(--text-faint); font-weight: 400; }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 0.98rem; color: var(--text);
  background: var(--bg); border: 1px solid var(--border-strong); border-radius: 10px;
  padding: 12px 14px; transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--glow);
}
.field textarea { resize: vertical; }
.form__note { font-size: 0.8rem; color: var(--text-faint); margin-top: 12px; text-align: center; }
.form__note--ok { color: var(--accent); }
.form__note--err { color: #ff8a8a; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-alt); padding-top: 54px; }
.footer__inner { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-bottom: 34px; }
.footer__tag { color: var(--text-mute); margin-top: 12px; font-size: 0.95rem; }
.footer__links { display: flex; flex-wrap: wrap; gap: 14px 26px; align-content: start; }
.footer__links a { color: var(--text-mute); font-size: 0.92rem; transition: color 0.2s; }
.footer__links a:hover { color: var(--accent); }
.footer__legal { border-top: 1px solid var(--border); padding-block: 24px; }
.footer__legal p { color: var(--text-faint); font-size: 0.85rem; }

/* ---------- Motion ---------- */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 var(--glow); }
  70% { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

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

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero__lede { max-width: 46ch; }
  .surfaces { grid-template-columns: 1fr; }
  .hardware { grid-template-columns: repeat(2, 1fr); }
  .pilot { grid-template-columns: 1fr; }
  .demo { grid-template-columns: 1fr; }
  .nav__links { display: none; }
}
@media (max-width: 620px) {
  .strip__grid { grid-template-columns: 1fr; gap: 24px; }
  .hardware { grid-template-columns: 1fr; }
  .demo__form { grid-template-columns: 1fr; }
  .cds { width: 100%; }
  .footer__inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Multi-page components (product pages, pricing, about, visuals)
   ========================================================================== */

/* ---- Mobile nav menu ---- */
.nav__toggle {
  display: none; width: 40px; height: 40px; border-radius: 10px;
  border: 1px solid var(--border-strong); background: var(--surface);
  cursor: pointer; place-items: center;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  content: ""; display: block; width: 18px; height: 2px; border-radius: 2px;
  background: var(--text); position: relative; transition: transform 0.25s var(--ease), opacity 0.2s;
}
.nav__toggle span::before { position: absolute; top: -6px; }
.nav__toggle span::after { position: absolute; top: 6px; }
.nav--open .nav__toggle span { background: transparent; }
.nav--open .nav__toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav--open .nav__toggle span::after { transform: translateY(-6px) rotate(-45deg); }
.nav__links a.is-active { color: var(--text); }
.nav__links a.is-active::after {
  content: ""; display: block; height: 2px; border-radius: 2px; margin-top: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

/* ---- Interior page hero ---- */
.subhero { padding-top: clamp(48px, 7vw, 84px); padding-bottom: clamp(32px, 4vw, 52px); position: relative; }
.subhero::before {
  content: ""; position: absolute; inset: -30% -30% auto -30%; height: 130%;
  background: var(--hero-glow); z-index: -1; pointer-events: none;
}
.subhero__inner { max-width: 720px; }
.subhero__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.1rem, 4.6vw, 3.3rem); line-height: 1.06; letter-spacing: -0.025em; }
.subhero__lede { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--text-mute); margin-top: 18px; max-width: 60ch; }
.subhero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* ---- Feature rows (alternating copy + mock) ---- */
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 68px); align-items: center; padding-block: clamp(40px, 6vw, 72px); }
.frow + .frow { border-top: 1px solid var(--border); }
.frow--flip .frow__media { order: -1; }
.frow__kicker { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.frow__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -0.02em; line-height: 1.14; }
.frow__text { color: var(--text-mute); margin-top: 14px; font-size: 1.03rem; }
.frow__list { list-style: none; display: grid; gap: 11px; margin-top: 20px; }
.frow__list li { position: relative; padding-left: 24px; color: var(--text-mute); font-size: 0.97rem; }
.frow__list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 3px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }

/* ---- Dashboard mock (Back Office) ---- */
.dashboard { background: linear-gradient(180deg, var(--surface), var(--surface-2)); border: 1px solid var(--border-strong); border-radius: 18px; padding: 20px; box-shadow: var(--shadow); }
.dashboard__bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.dashboard__title { font-family: var(--font-display); font-weight: 600; }
.dashboard__date { font-family: var(--font-mono); font-size: 0.72rem; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; }
.dashboard__date::before { content: ""; width: 7px; height: 7px; border-radius: 999px; background: var(--accent); }
.dashboard__kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.kpi { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.kpi__label { font-size: 0.72rem; color: var(--text-faint); }
.kpi__val { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; margin-top: 3px; }
.dashboard__chart { display: flex; align-items: flex-end; gap: 7px; height: 92px; padding: 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 14px; }
.dashboard__chart i { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent-2) 70%, transparent)); opacity: 0.85; }
.dashboard__top { list-style: none; display: grid; gap: 9px; }
.dashboard__top li { display: flex; justify-content: space-between; font-size: 0.9rem; color: var(--text-mute); }
.dashboard__top .mono { color: var(--text); }

/* ---- Visuals showcase (homepage) ---- */
.show { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.show__item { display: grid; gap: 14px; }
.show__cap { }
.show__cap h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; }
.show__cap p { color: var(--text-mute); font-size: 0.92rem; margin-top: 4px; }
.show__frame { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }

/* ---- Pricing ---- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.tier { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; transition: transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s; }
.tier:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.tier--featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--glow), var(--shadow); position: relative; }
.tier__flag { position: absolute; top: -12px; left: 30px; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: #06131a; background: linear-gradient(135deg, var(--accent), var(--accent-2)); padding: 5px 12px; border-radius: 999px; }
.tier__name { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; }
.tier__for { color: var(--text-mute); font-size: 0.92rem; margin-top: 4px; min-height: 2.6em; }
.tier__price { font-family: var(--font-display); font-weight: 700; font-size: 2.2rem; letter-spacing: -0.02em; margin: 18px 0 4px; }
.tier__price small { font-family: var(--font-body); font-weight: 400; font-size: 0.9rem; color: var(--text-faint); }
.tier__note { font-size: 0.82rem; color: var(--text-faint); margin-bottom: 20px; }
.tier__list { list-style: none; display: grid; gap: 11px; margin-bottom: 26px; }
.tier__list li { position: relative; padding-left: 26px; color: var(--text-mute); font-size: 0.95rem; }
.tier__list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 700; }
.tier .btn { margin-top: auto; }

/* ---- FAQ ---- */
.faq { display: grid; gap: 0; max-width: 760px; }
.faq__item { border-top: 1px solid var(--border); padding: 22px 0; }
.faq__item:last-child { border-bottom: 1px solid var(--border); }
.faq__q { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; }
.faq__a { color: var(--text-mute); margin-top: 8px; }

/* ---- About values ---- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.value { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.value__num { font-family: var(--font-mono); font-size: 0.78rem; color: var(--accent); letter-spacing: 0.14em; }
.value__title { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; margin: 10px 0 8px; }
.value__text { color: var(--text-mute); font-size: 0.96rem; }

.lead-block { max-width: 760px; }
.lead-block p { font-size: 1.12rem; color: var(--text-mute); margin-top: 18px; }
.lead-block p strong { color: var(--text); font-weight: 600; }

/* ---- CTA band ---- */
.cta-band { background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, var(--bg)), color-mix(in srgb, var(--accent-2) 16%, var(--bg))); border-block: 1px solid var(--border); }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; padding-block: clamp(40px, 6vw, 64px); }
.cta-band__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.6rem, 3vw, 2.3rem); letter-spacing: -0.02em; max-width: 20ch; }
.cta-band__text { color: var(--text-mute); margin-top: 8px; max-width: 42ch; }

/* ---- Cross-links (product siblings) ---- */
.crosslinks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.crosslink { display: block; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 22px; transition: border-color 0.2s, transform 0.2s var(--ease); }
.crosslink:hover { border-color: var(--accent); transform: translateY(-3px); }
.crosslink h4 { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; }
.crosslink p { color: var(--text-mute); font-size: 0.9rem; margin-top: 5px; }
.crosslink span { color: var(--accent); font-size: 0.86rem; font-family: var(--font-mono); margin-top: 10px; display: inline-block; }

.surface__more { display: inline-block; margin-top: 18px; font-family: var(--font-mono); font-size: 0.84rem; color: var(--accent); }
.surface__more:hover { text-decoration: underline; }

/* ---- Responsive (multi-page) ---- */
@media (max-width: 900px) {
  .nav__toggle { display: grid; }
  .nav__links {
    position: absolute; top: 68px; left: 0; right: 0; display: none;
    flex-direction: column; gap: 0; margin: 0;
    background: var(--bg); border-bottom: 1px solid var(--border); padding: 8px var(--pad) 16px;
  }
  .nav--open .nav__links { display: flex; }
  .nav__links a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav__links a.is-active::after { display: none; }
  .frow { grid-template-columns: 1fr; }
  .frow--flip .frow__media { order: 0; }
  .show { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  .crosslinks { grid-template-columns: 1fr; }
}


/* ---- Footer: business contact + card acceptance ---- */
.footer__contact { font-style: normal; color: var(--text-faint); font-size: 0.85rem; line-height: 1.7; margin-top: 12px; }
.footer__contact a { color: var(--text-mute); }
.footer__contact a:hover { color: var(--accent); }
.footer__cards { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.card-badge { font-family: var(--font-mono); font-size: 0.64rem; font-weight: 600; letter-spacing: 0.05em; padding: 5px 9px; border-radius: 5px; color: #fff; line-height: 1; display: inline-flex; align-items: center; }
.card-badge--visa { background: #1a1f71; }
.card-badge--mc { background: #eb001b; }
.card-badge--amex { background: #2e77bc; }
.card-badge--disc { background: #f68121; color: #14141a; }

/* ---- Legal / policy pages ---- */
.legal { max-width: 800px; }
.legal__meta { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-faint); margin-bottom: 30px; }
.legal h2 { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; margin: 34px 0 12px; letter-spacing: -0.01em; }
.legal h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; margin: 22px 0 8px; }
.legal p, .legal li { color: var(--text-mute); margin-bottom: 12px; }
.legal ul { padding-left: 22px; margin-bottom: 14px; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--accent); }
.legal address { font-style: normal; color: var(--text-mute); line-height: 1.9; margin-bottom: 12px; }
.legal strong { color: var(--text); }