/* MiBilletera — sitio público. Sin dependencias externas. */

:root {
  --purple: #8B5CF6;
  --purple-deep: #4C2ED8;
  --purple-soft: #F3EEFF;
  --green: #10B981;
  --red: #EF4444;
  --amber: #F59E0B;

  --bg: #FFFFFF;
  --bg-alt: #F7F5FD;
  --surface: #FFFFFF;
  --border: #E4E1F0;
  --text: #16121F;
  --text-muted: #5A5570;
  --shadow: 0 1px 2px rgba(20, 12, 45, .05), 0 12px 32px rgba(20, 12, 45, .07);
  --shadow-lg: 0 24px 60px rgba(35, 18, 90, .18);

  --radius: 16px;
  --radius-lg: 22px;
  --maxw: 1120px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --purple: #A78BFA;
    --purple-deep: #7C5CFF;
    --purple-soft: #241C3D;
    --green: #34D399;
    --red: #F87171;
    --amber: #FBBF24;

    --bg: #0F0C17;
    --bg-alt: #16121F;
    --surface: #1B1628;
    --border: #302946;
    --text: #F2EFFA;
    --text-muted: #ADA5C4;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px rgba(0, 0, 0, .35);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, .5);
  }
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

img { max-width: 100%; height: auto; }
a { color: var(--purple-deep); }
@media (prefers-color-scheme: dark) { a { color: var(--purple); } }

h1, h2, h3 { line-height: 1.2; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(1.75rem, 5vw, 2.7rem); }
.hero-copy h1 { color: var(--purple-deep); }
h2 { font-size: clamp(1.55rem, 4vw, 2.25rem); }
h3 { font-size: 1.075rem; }
p { margin: 0 0 1rem; }

:focus-visible {
  outline: 3px solid var(--purple);
  outline-offset: 2px;
  border-radius: 6px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--purple-deep); color: #fff;
  padding: 12px 18px; z-index: 100; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 760px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; gap: 12px;
  min-height: 64px; flex-wrap: wrap;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.06rem; color: var(--text);
  text-decoration: none; margin-right: auto;
}
.brand img { border-radius: 9px; }

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  background: transparent; color: var(--text);
  border: 1px solid var(--border); border-radius: 12px;
  cursor: pointer;
}

.nav { display: none; width: 100%; padding-bottom: 14px; }
.nav.open { display: flex; flex-direction: column; gap: 4px; }
.nav a {
  color: var(--text); text-decoration: none;
  padding: 11px 4px; font-weight: 500;
  border-radius: 8px;
}
.nav a:hover { color: var(--purple-deep); }
.nav .btn { margin-top: 8px; text-align: center; }

@media (min-width: 860px) {
  .nav-toggle { display: none; }
  .nav {
    display: flex !important; flex-direction: row; align-items: center;
    width: auto; gap: 8px; padding-bottom: 0;
  }
  .nav a { padding: 8px 12px; }
  .nav .btn { margin-top: 0; }
}

/* ---------- Botones ---------- */
.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 650;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 9px 18px; font-size: .94rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--purple), var(--purple-deep));
  color: #fff;
  box-shadow: 0 8px 22px rgba(76, 46, 216, .28);
}
.btn-primary:hover { box-shadow: 0 12px 28px rgba(76, 46, 216, .36); }
.btn-outline {
  background: transparent; color: var(--text);
  border-color: var(--border);
}
.btn-outline:hover { border-color: var(--purple); color: var(--purple-deep); }

/* ---------- Hero ---------- */
.hero {
  padding: 24px 0 8px;
  background:
    radial-gradient(1000px 460px at 8% -10%, color-mix(in srgb, var(--purple) 22%, transparent), transparent 62%),
    radial-gradient(760px 420px at 92% 4%, color-mix(in srgb, var(--purple-deep) 16%, transparent), transparent 60%);
}
.hero-grid { display: grid; gap: 34px; }

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--purple-soft);
  color: var(--purple-deep);
  font-size: .86rem; font-weight: 600;
  border: 1px solid color-mix(in srgb, var(--purple) 30%, transparent);
}
@media (prefers-color-scheme: dark) { .eyebrow { color: #D9CCFF; } }

.lead { font-size: 1.09rem; color: var(--text-muted); max-width: 56ch; }

.store-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 10px; }
.store-btn {
  display: inline-flex; align-items: center; gap: 11px;
  padding: 10px 20px 10px 16px;
  background: var(--text); color: var(--bg);
  border-radius: 14px; text-decoration: none;
  min-width: 178px;
  transition: transform .12s ease, opacity .12s ease;
}
.store-btn:hover { transform: translateY(-1px); opacity: .92; }
.store-btn-text { display: flex; flex-direction: column; line-height: 1.15; }
.store-btn-text small { font-size: .68rem; opacity: .82; }
.store-btn-text strong { font-size: 1.02rem; font-weight: 650; }

.note { font-size: .87rem; color: var(--text-muted); }
.note-center { text-align: center; max-width: 62ch; margin: 22px auto 0; }
.note-light { color: rgba(255, 255, 255, .82); }

.hero-points {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: grid; gap: 9px;
}
.hero-points li {
  display: flex; align-items: center; gap: 10px;
  font-size: .96rem; font-weight: 500;
}
.hero-points svg { color: var(--green); flex: 0 0 auto; }

.illustration-note {
  font-size: .78rem; color: var(--text-muted);
  text-align: center; padding-top: 6px; padding-bottom: 24px;
}

/* Mockup ilustrativo (no es una captura real) */
.hero-art { position: relative; display: flex; justify-content: center; padding: 8px 0 16px; }
.phone {
  position: relative;
  width: 268px; max-width: 78vw;
  background: linear-gradient(160deg, var(--purple), var(--purple-deep));
  border-radius: 34px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
}
.phone-notch {
  width: 78px; height: 5px; border-radius: 99px;
  background: rgba(255, 255, 255, .55);
  margin: 2px auto 10px;
}
.phone-screen {
  background: var(--surface);
  border-radius: 24px;
  padding: 16px 14px;
  display: grid; gap: 12px;
}
.mini-balance { display: grid; gap: 2px; }
.mini-label { font-size: .72rem; color: var(--text-muted); }
.mini-amount { font-size: 1.42rem; letter-spacing: -.02em; }
.mini-flows { display: flex; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.flow { font-size: .68rem; padding: 3px 8px; border-radius: 99px; font-weight: 600; }
.flow-in { background: color-mix(in srgb, var(--green) 16%, transparent); color: var(--green); }
.flow-out { background: color-mix(in srgb, var(--red) 14%, transparent); color: var(--red); }

.mini-card {
  border: 1px solid var(--border); border-radius: 16px;
  padding: 12px; display: grid; gap: 6px;
}
.mini-row { display: flex; align-items: center; gap: 8px; font-size: .78rem; }
.mini-name { flex: 1; color: var(--text-muted); }
.mini-val { font-weight: 650; font-variant-numeric: tabular-nums; }
.mini-val.out { color: var(--red); }
.mini-val.in { color: var(--green); }
.dot { width: 9px; height: 9px; border-radius: 99px; flex: 0 0 auto; }
.dot-food { background: var(--amber); }
.dot-transport { background: var(--purple); }
.dot-income { background: var(--green); }
.bar { height: 6px; border-radius: 99px; background: var(--bg-alt); overflow: hidden; margin-bottom: 4px; }
.bar i { display: block; height: 100%; border-radius: 99px; background: var(--purple); }
.bar-in i { background: var(--green); }
.w41 { width: 41%; }
.w72 { width: 72%; }
.w100 { width: 100%; }

.mini-toast {
  display: grid; gap: 2px;
  background: var(--purple-soft);
  border: 1px solid color-mix(in srgb, var(--purple) 28%, transparent);
  border-radius: 14px; padding: 9px 12px;
}
.mini-toast strong { font-size: .8rem; }
.mini-toast span { font-size: .72rem; color: var(--text-muted); }

.hero-logo { display: none; }

@media (min-width: 900px) {
  .hero { padding-top: 44px; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; align-items: center; gap: 48px; }
  .hero-logo {
    display: block;
    position: absolute; right: 4%; bottom: 6%;
    border-radius: 26px;
    box-shadow: var(--shadow-lg);
  }
}

/* ---------- Secciones ---------- */
.section { padding: 64px 0; }
.section-alt { background: var(--bg-alt); }
.section h2 { text-align: center; }
.section-sub {
  text-align: center; color: var(--text-muted);
  max-width: 58ch; margin: 0 auto 36px;
}

.grid { display: grid; gap: 18px; }
.features { grid-template-columns: 1fr; }
@media (min-width: 620px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .features { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  box-shadow: var(--shadow);
}
.card p { color: var(--text-muted); font-size: .94rem; margin-bottom: 0; }
.card-highlight { border-color: color-mix(in srgb, var(--purple) 45%, transparent); }

.icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 13px; margin-bottom: 14px;
}
.icon-purple { background: color-mix(in srgb, var(--purple) 16%, transparent); color: var(--purple-deep); }
.icon-green { background: color-mix(in srgb, var(--green) 16%, transparent); color: var(--green); }
.icon-amber { background: color-mix(in srgb, var(--amber) 18%, transparent); color: #B45309; }
@media (prefers-color-scheme: dark) {
  .icon-purple { color: #C9B6FF; }
  .icon-amber { color: var(--amber); }
}

.safety {
  display: flex; gap: 8px; align-items: flex-start;
  margin-top: 12px !important; padding-top: 12px;
  border-top: 1px dashed var(--border);
  font-size: .85rem !important;
}
.safety svg { flex: 0 0 auto; margin-top: 3px; color: var(--green); }

/* ---------- Bancos ---------- */
.banks {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
@media (min-width: 620px) { .banks { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .banks { grid-template-columns: repeat(7, 1fr); } }
.banks li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 9px;
  text-align: center;
  min-height: 116px; justify-content: center;
}
/* Los logos son iconos cuadrados de 64x64 (estilo favicon del banco). */
.banks img { width: 44px; height: 44px; object-fit: contain; border-radius: 11px; }
.banks span { font-size: .78rem; color: var(--text-muted); }
.bank-initials {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 11px;
  background: linear-gradient(135deg, var(--purple), var(--purple-deep));
  color: #fff !important; font-weight: 700; font-size: .92rem !important;
}

/* ---------- Precios ---------- */
.plans { grid-template-columns: 1fr; max-width: 1080px; margin: 0 auto; }
@media (min-width: 760px) { .plans { grid-template-columns: repeat(3, 1fr); align-items: start; } }
.plan {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.plan-pro { border-color: var(--purple); box-shadow: 0 18px 44px rgba(76, 46, 216, .18); }
.plan-badge {
  position: absolute; top: -12px; right: 18px;
  background: linear-gradient(135deg, var(--purple), var(--purple-deep));
  color: #fff; font-size: .72rem; font-weight: 650;
  padding: 5px 12px; border-radius: 999px;
}
.price { margin: 0 0 2px; }
.price .amount { font-size: 2.1rem; font-weight: 700; letter-spacing: -.03em; }
.price .per { color: var(--text-muted); font-size: .95rem; }
.plan-sub { color: var(--text-muted); font-size: .88rem; }
.plan-list { list-style: none; padding: 0; margin: 16px 0 22px; display: grid; gap: 9px; flex: 1; }
.plan-list li {
  position: relative; padding-left: 27px;
  font-size: .93rem;
}
.plan-list li::before {
  position: absolute; left: 0; top: 0;
  font-weight: 700;
}
.plan-list .yes::before { content: "✓"; color: var(--green); }
.plan-list .no::before { content: "✕"; color: var(--text-muted); }
.plan-list .no { color: var(--text-muted); }
.plan .btn { text-align: center; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item h3 { margin: 0; font-size: 1rem; }
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 16px 18px;
  background: transparent; border: 0;
  font: inherit; font-weight: 600; color: var(--text);
  text-align: left; cursor: pointer;
}
.faq-q:hover { color: var(--purple-deep); }
.faq-q .chev { flex: 0 0 auto; transition: transform .18s ease; color: var(--text-muted); }
.faq-q[aria-expanded="true"] .chev { transform: rotate(180deg); }
.faq-a { padding: 0 18px 16px; }
.faq-a p { margin: 0; color: var(--text-muted); font-size: .94rem; }

/* ---------- CTA ---------- */
.cta {
  padding: 62px 0;
  background: linear-gradient(135deg, var(--purple), var(--purple-deep));
  color: #fff; text-align: center;
}
.cta h2 { color: #fff; }
.cta > .container > p { color: rgba(255, 255, 255, .88); max-width: 50ch; margin: 0 auto 8px; }
.cta-buttons { justify-content: center; }
.store-btn-light { background: #fff; color: #16121F; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 46px 0 26px;
}
.footer-grid { display: grid; gap: 28px; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.footer-brand p { color: var(--text-muted); font-size: .9rem; max-width: 34ch; margin-top: 12px; }
.footer-col h2 { font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; color: var(--text-muted); text-align: left; margin-bottom: 12px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer-col a { color: var(--text); text-decoration: none; font-size: .92rem; }
.footer-col a:hover { color: var(--purple-deep); text-decoration: underline; }
.footer-bottom {
  margin-top: 30px; padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: space-between;
}
.footer-bottom p { margin: 0; font-size: .82rem; color: var(--text-muted); }


/* ── Réplica de la pantalla de Inicio (hero) ── */
.app-screen { display: grid; gap: 8px; padding: 0 0 10px; overflow: hidden; }
.app-header { background: linear-gradient(160deg, #4F46E5, #6D28D9); border-radius: 0 0 18px 18px; padding: 14px 12px 16px; color: #fff; display: grid; gap: 2px; }
.app-greet { display: flex; justify-content: space-between; font-size: 12px; }
.app-greet span { opacity: .75; font-size: 10px; }
.app-balance-label { font-size: 8px; letter-spacing: 1.5px; opacity: .75; text-align: center; margin-top: 6px; }
.app-balance { font-size: 21px; text-align: center; }
.app-card { background: #fff; border-radius: 14px; padding: 10px 12px; margin: 0 8px; box-shadow: 0 2px 10px rgba(15,23,42,.06); display: grid; gap: 4px; }
.app-sum-row { display: flex; }
.app-sum-col { flex: 1; display: grid; gap: 1px; text-align: center; }
.app-sum-div { width: 1px; background: #E2E8F0; }
.app-sum-label { font-size: 9px; color: #64748B; }
.app-sum-col strong, .app-sum-balance strong { font-size: 12px; }
.app-summary .in { color: #059669; }
.app-summary .out { color: #DC2626; }
.app-sum-balance { text-align: center; border-top: 1px solid #F1F5F9; padding-top: 5px; display: grid; gap: 1px; }
.app-budget-head { display: flex; justify-content: space-between; font-size: 11px; }
.app-budget-head span { color: #94A3B8; font-size: 10px; }
.app-budget-amount { font-size: 14px; color: #0F172A; }
.app-bar { height: 7px; border-radius: 4px; background: #F1F5F9; overflow: hidden; }
.app-bar i { display: block; height: 100%; background: #10B981; border-radius: 4px; }
.app-muted { font-size: 9px; color: #94A3B8; }
.app-card-title { font-size: 12px; color: #0F172A; }
.app-donut-row { display: flex; align-items: center; gap: 10px; }
.app-donut { width: 78px; height: 78px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: conic-gradient(#4F46E5 0 56%, #F59E0B 56% 76%, #EF4444 76% 92%, #8B5CF6 92% 97%, #0EA5E9 97% 100%); }
.app-donut span { width: 54px; height: 54px; border-radius: 50%; background: #fff; display: grid; place-items: center; text-align: center; font-size: 7px; color: #94A3B8; line-height: 1.3; }
.app-donut span strong { font-size: 9px; color: #0F172A; }
.app-legend { list-style: none; margin: 0; padding: 0; display: grid; gap: 3px; font-size: 9px; color: #334155; }
.app-legend i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 4px; }
.app-legend b { color: #0F172A; }

/* ── Cards con altura uniforme + "Ver más" ── */
.card.clampable { max-height: 250px; overflow: hidden; position: relative; padding-bottom: 52px; }
.card.clampable::after { content: ""; position: absolute; left: 0; right: 0; bottom: 44px; height: 44px;
  background: linear-gradient(180deg, transparent, var(--surface)); pointer-events: none; }
.card.clampable.expanded { max-height: none; }
.card.clampable.expanded::after { display: none; }
/* Franja sólida al pie: el texto recortado nunca se ve detrás del botón. */
.card-more { position: absolute; left: 0; right: 0; bottom: 0; height: 44px; background: var(--surface);
  border: none; color: var(--purple); text-align: left; padding: 0 20px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }


/* ── Selector de idioma (dropdown con banderas SVG) ── */
.lang-dd { position: relative; }
.lang-btn { display: inline-flex; align-items: center; gap: 7px; background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; padding: 7px 10px; font: inherit; font-size: .85rem;
  font-weight: 700; cursor: pointer; }
.lang-btn::after { content: ""; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid currentColor; opacity: .6; }
.flag { border-radius: 2px; box-shadow: 0 0 0 1px rgba(0,0,0,.12); flex: none; }
.lang-menu { position: absolute; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px; list-style: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg);
  display: none; min-width: 110px; z-index: 60; }
.lang-dd.open .lang-menu { display: block; }
.lang-menu a { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 8px;
  color: var(--text); text-decoration: none; font-size: .85rem; font-weight: 600; }
.lang-menu a:hover, .lang-menu a.current { background: color-mix(in srgb, var(--purple) 14%, transparent); }


/* ── Marca: "Mi" en el color del texto (negro en claro) y "Billetera" en morado ── */
.brand-name { color: var(--text); font-weight: 800; }
.brand-name b { color: var(--purple-deep); font-weight: 800; }
.brand img { border-radius: 9px; }