/* Vueltito: mismos colores, letras y piezas que la app (lib/theme/app_theme.dart) */
:root {
  --ink: #0e1a14;
  --emerald: #047857;
  --emerald-deep: #064e3b;
  --amber: #f59e0b;
  --amber-ink: #92400e;
  --price-tag: #fde047;
  --highlight: #fcd34d;
  --paper: #f2f5f3;
  --tint: #e3eee8;
  --muted: #5b6b63;
  --rule: #dde5e0;
  --white: #ffffff;
  --radius: 18px;
  --display: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--emerald);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--emerald-deep);
}

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

.wrap {
  width: min(1120px, 100% - 32px);
  margin-inline: auto;
}

.display {
  font-family: var(--display);
  font-variation-settings: "opsz" 48;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.num {
  font-family: var(--display);
  font-variant-numeric: tabular-nums;
  font-weight: 750;
}

/* ── Barra superior ───────────────────────────────────────────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(242, 245, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.brand img {
  width: 34px;
  height: 34px;
}

.brand-tile {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: var(--white);
  border: 1px solid var(--rule);
}

.brand-tile img {
  width: 28px;
  height: 28px;
}

.topbar nav {
  display: flex;
  gap: 20px;
  font-size: 15px;
}

.topbar nav a {
  color: var(--ink);
  text-decoration: none;
}

.topbar nav a:hover {
  color: var(--emerald);
}

/* ── Botones ──────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 14px;
  font-family: var(--display);
  font-weight: 750;
  font-size: 18px;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-amber {
  background: var(--amber);
  color: var(--ink);
}

.btn-amber:hover {
  background: #fbbf24;
  color: var(--ink);
}

.btn-ghost {
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
}

.btn-ghost:hover {
  color: var(--white);
  border-color: var(--white);
}

.btn svg {
  width: 22px;
  height: 22px;
}

/* ── Portada ──────────────────────────────────────────────────── */

.hero {
  background: var(--emerald-deep);
  color: var(--white);
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
  padding-block: 72px 80px;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(42px, 6.4vw, 76px);
}

.hero .lead {
  margin: 0 0 32px;
  max-width: 34ch;
  font-size: 20px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.8);
}

.hero .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero .fine {
  margin: 18px 0 0;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.65);
}

/* El recibo: lo que pasa en el mostrador, con el vuelto resaltado */
.ticket {
  position: relative;
  justify-self: center;
  width: min(380px, 100%);
  padding: 28px 28px 32px;
  background: var(--white);
  color: var(--ink);
  border-radius: 6px 6px 0 0;
  transform: rotate(2deg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.28);
}

/* Borde dentado del recibo */
.ticket::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -12px;
  height: 12px;
  background: radial-gradient(circle at 10px -2px, transparent 10px, var(--white) 10.5px) 0 0 / 20px 12px repeat-x;
}

.ticket-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
  font-size: 14px;
  color: var(--muted);
}

.ticket-head strong {
  font-family: var(--display);
  font-size: 20px;
  color: var(--ink);
}

.ticket .tag {
  position: absolute;
  top: -18px;
  right: -14px;
  padding: 6px 14px;
  background: var(--price-tag);
  border-radius: 10px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 18px;
  transform: rotate(-8deg);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.12);
}

/* ── Libreta: renglones con puntos guía ───────────────────────── */

.ledger {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ledger li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
}

.ledger li::after {
  content: "";
  order: 1;
  flex: 1;
  min-width: 24px;
  border-bottom: 2px dotted #b9c9c1;
  transform: translateY(-5px);
}

.ledger .label {
  order: 0;
}

.ledger .value {
  order: 2;
  font-family: var(--display);
  font-weight: 750;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.ledger .total {
  margin-top: 6px;
  padding-top: 12px;
  border-top: 4px double var(--ink);
  font-weight: 700;
}

.ledger .total .value {
  padding: 0 8px;
  background: var(--highlight);
  border-radius: 6px;
  font-size: 20px;
}

.ledger .total.quiet .value {
  padding: 0;
  background: none;
}

.ledger .total::after {
  border-color: transparent;
}

/* ── Secciones de la portada ──────────────────────────────────── */

.section {
  padding-block: 88px;
}

.section h2 {
  margin: 0 0 16px;
  font-size: clamp(32px, 4.4vw, 48px);
}

.section .intro {
  margin: 0 0 48px;
  max-width: 58ch;
  font-size: 19px;
  color: var(--muted);
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding-block: 40px;
  border-top: 1px solid var(--rule);
}

.feature:nth-of-type(even) .feature-art {
  order: -1;
}

.feature h3 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3.2vw, 34px);
}

.feature p {
  margin: 0;
  max-width: 46ch;
  color: var(--muted);
}

.feature-art {
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius);
}

/* Cuadrícula de productos como en Vender */
.shelf {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px 14px;
}

.shelf .item {
  position: relative;
}

.shelf .photo {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border-radius: 16px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 26px;
  color: rgba(4, 120, 87, 0.75);
}

.shelf .price {
  position: absolute;
  right: -6px;
  bottom: -10px;
  padding: 3px 9px;
  color: var(--ink);
  background: var(--price-tag);
  border-radius: 8px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 14px;
  transform: rotate(-6deg);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.12);
}

.shelf .name {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
}

.note {
  font-family: "Kalam", cursive;
  color: var(--amber-ink);
  font-size: 19px;
}

.cash-result {
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--tint);
  color: var(--emerald);
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
}

/* Precio y sin internet */
.plain {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.plain > div {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--white);
}

.plain h3 {
  margin: 0 0 8px;
  font-size: 26px;
}

.plain p {
  margin: 0;
  color: var(--muted);
}

.cta {
  background: var(--emerald-deep);
  color: var(--white);
  text-align: center;
}

.cta h2 {
  margin-inline: auto;
  max-width: 18ch;
}

.cta p {
  margin: 0 auto 32px;
  max-width: 46ch;
  color: rgba(255, 255, 255, 0.78);
  font-size: 19px;
}

/* ── Páginas legales ──────────────────────────────────────────── */

.doc-head {
  padding-block: 56px 32px;
  border-bottom: 1px solid var(--rule);
}

.doc-head h1 {
  margin: 0 0 12px;
  font-size: clamp(36px, 5.4vw, 60px);
}

.doc-head p {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
}

.doc {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 56px;
  padding-block: 40px 96px;
}

.toc {
  position: sticky;
  top: 96px;
  align-self: start;
  font-size: 15px;
}

.toc p {
  margin: 0 0 10px;
  font-weight: 700;
}

.toc ol {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
}

.toc li {
  padding: 3px 0;
}

.toc a {
  color: var(--ink);
  text-decoration: none;
}

.toc a:hover {
  color: var(--emerald);
  text-decoration: underline;
}

.prose {
  max-width: 68ch;
}

.prose h2 {
  margin: 56px 0 12px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin: 28px 0 6px;
  font-size: 18px;
}

.prose p,
.prose ul,
.prose ol {
  margin: 0 0 16px;
}

.prose li {
  margin-bottom: 6px;
}

/* "En pocas palabras": la política resumida en renglones de libreta */
.summary {
  margin: 0 0 48px;
  padding: 24px 28px;
  background: var(--white);
  border-radius: var(--radius);
}

.summary h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.summary .ledger li {
  padding: 8px 0;
}

.summary .ledger .value {
  font-family: var(--body);
  font-weight: 600;
  white-space: normal;
  text-align: right;
}

.data-table {
  width: 100%;
  margin: 8px 0 24px;
  border-collapse: collapse;
  font-size: 15px;
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
}

.data-table th,
.data-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--rule);
}

.data-table th {
  background: var(--tint);
  font-weight: 700;
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.callout {
  margin: 24px 0;
  padding: 18px 20px;
  border-radius: 14px;
  background: #fef3c7;
  color: var(--amber-ink);
}

.callout strong {
  color: var(--ink);
}

.steps {
  counter-reset: step;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.steps li {
  position: relative;
  margin: 0 0 14px;
  padding: 16px 18px 16px 64px;
  background: var(--white);
  border-radius: 14px;
}

.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 18px;
  top: 14px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--emerald);
  color: var(--white);
  font-family: var(--display);
  font-weight: 800;
}

.contact {
  margin-top: 48px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--emerald-deep);
  color: var(--white);
}

.contact h2 {
  margin: 0 0 8px;
  color: var(--white);
}

.contact p {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.8);
}

.contact a {
  color: var(--price-tag);
  font-weight: 700;
  font-size: 19px;
  word-break: break-all;
}

/* ── Pie ──────────────────────────────────────────────────────── */

.footer {
  padding-block: 40px;
  border-top: 1px solid var(--rule);
  font-size: 15px;
  color: var(--muted);
}

.footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 32px;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer a {
  color: var(--ink);
}

/* ── Pantallas chicas ─────────────────────────────────────────── */

@media (max-width: 900px) {
  .hero .wrap,
  .feature,
  .doc {
    grid-template-columns: 1fr;
  }

  .hero .wrap {
    padding-block: 48px 64px;
    gap: 56px;
  }

  .feature {
    gap: 24px;
  }

  .feature:nth-of-type(even) .feature-art {
    order: 0;
  }

  .toc {
    position: static;
    padding: 18px 20px;
    background: var(--white);
    border-radius: 14px;
  }

  .doc {
    gap: 32px;
  }

  .section {
    padding-block: 64px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .topbar nav {
    display: none;
  }

  .plain {
    grid-template-columns: 1fr;
  }

  .ticket {
    transform: rotate(1deg);
  }

  /* La tabla de datos se lee como fichas en el teléfono */
  .data-table,
  .data-table tbody,
  .data-table tr,
  .data-table td {
    display: block;
  }

  .data-table {
    background: none;
  }

  .data-table thead {
    display: none;
  }

  .data-table tr {
    margin-bottom: 12px;
    padding: 6px 16px;
    background: var(--white);
    border-radius: 14px;
  }

  .data-table td {
    padding: 8px 0;
  }

  .data-table td:last-child {
    border-bottom: 0;
  }

  .data-table td::before {
    content: attr(data-label);
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}