/* =========================================================================
   Arca — landing page styles
   Sistema visual (ver docs/plan-arca.md, sección 7.4):
   - Neutros cálidos casi beige (no gris frío corporativo)
   - Verde para "disponible", terracota para "sobregastado"
   - Sans humanista para UI, monoespaciada solo para montos
   - Modo oscuro real (fondo casi negro cálido), respeta prefers-color-scheme
   - Sin fuentes externas: solo la pila de fuentes del sistema operativo
   ========================================================================= */

:root {
  /* Tipografía — pila del sistema, sin CDNs ni @font-face externos */
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", "Cascadia Mono",
    "Cascadia Code", Consolas, "Liberation Mono", Menlo, monospace;

  /* Espaciado */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --space-9: 6.5rem;

  --radius-sm: 7px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --max-width: 1120px;

  color-scheme: light;

  /* ---- Paleta clara (neutros cálidos, casi beige) ---- */
  --bg: #faf6ee;
  --bg-elevated: #fffdf9;
  --surface: #f3ecdb;
  --surface-2: #eae1ca;
  --border: #ddd0ac;
  --border-strong: #c6b489;

  --text: #2a2318;
  --text-muted: #695e4a;
  --text-faint: #8c8064;

  --available: #1f6f45;
  --available-bg: #e2efe1;
  --available-border: #b9d8ba;

  --overspent: #a03e22;
  --overspent-bg: #f6e3d7;
  --overspent-border: #e5bda3;

  --brand: var(--available);
  --brand-hover: #175a37;
  --brand-contrast: #fffdf9;

  --focus-ring: #1f6f45;

  --shadow-sm: 0 1px 2px rgba(42, 35, 24, 0.07), 0 1px 1px rgba(42, 35, 24, 0.05);
  --shadow-md: 0 8px 24px rgba(42, 35, 24, 0.10);
  --shadow-lg: 0 18px 48px rgba(42, 35, 24, 0.16);
}

/* ---- Paleta oscura automática (prefers-color-scheme) ---- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #17130e;
    --bg-elevated: #1e1912;
    --surface: #241e15;
    --surface-2: #2c2418;
    --border: #3c3222;
    --border-strong: #4d4029;

    --text: #f1e8d8;
    --text-muted: #b9ac91;
    --text-faint: #8e806a;

    --available: #62bf87;
    --available-bg: #1c3226;
    --available-border: #2f4d3a;

    --overspent: #e6906a;
    --overspent-bg: #3a2318;
    --overspent-border: #5a3826;

    --brand: var(--available);
    --brand-hover: #7ccf9c;
    --brand-contrast: #0f1a11;

    --focus-ring: #8fd6ab;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 10px 26px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 22px 54px rgba(0, 0, 0, 0.55);
  }
}

/* Interruptor manual opcional (no se usa por defecto; respetamos el sistema) */
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #17130e;
  --bg-elevated: #1e1912;
  --surface: #241e15;
  --surface-2: #2c2418;
  --border: #3c3222;
  --border-strong: #4d4029;
  --text: #f1e8d8;
  --text-muted: #b9ac91;
  --text-faint: #8e806a;
  --available: #62bf87;
  --available-bg: #1c3226;
  --available-border: #2f4d3a;
  --overspent: #e6906a;
  --overspent-bg: #3a2318;
  --overspent-border: #5a3826;
  --brand: var(--available);
  --brand-hover: #7ccf9c;
  --brand-contrast: #0f1a11;
  --focus-ring: #8fd6ab;
}

/* ---- Reset mínimo ---- */
* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--brand);
}

a:not(.btn):not(.lang-link) {
  text-underline-offset: 0.15em;
}

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

[hidden] {
  display: none !important;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.visually-hidden {
  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: var(--space-4);
  top: -60px;
  background: var(--bg-elevated);
  color: var(--text);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  z-index: 100;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: var(--space-4);
}

/* ---- Encabezado ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}

.brand__mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(155deg, var(--available) 0%, var(--brand-hover) 100%);
  display: grid;
  place-items: center;
  color: var(--brand-contrast);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.lang-switch {
  display: flex;
  gap: var(--space-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 3px;
  background: var(--bg-elevated);
}

.lang-link {
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
}

.lang-link[aria-current="true"] {
  background: var(--surface-2);
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: var(--radius-pill);
  padding: 0.7rem 1.3rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

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

.btn-primary {
  background: var(--brand);
  color: var(--brand-contrast);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--brand-hover);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover {
  background: var(--surface);
}

.btn-block {
  width: 100%;
}

.btn-lg {
  padding: 0.9rem 1.6rem;
  font-size: 1.02rem;
}

/* ---- Hero ---- */
.hero {
  padding-block: var(--space-8) var(--space-7);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-7);
  align-items: center;
}

@media (min-width: 960px) {
  .hero__inner {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--available);
  background: var(--available-bg);
  border: 1px solid var(--available-border);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.hero h1 {
  font-size: clamp(2rem, 1.35rem + 2.6vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-4);
}

.hero__lede {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 46ch;
  margin: 0 0 var(--space-6);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.hero__trust li {
  display: flex;
  align-items: center;
  gap: 0.4em;
}

.hero__trust li::before {
  content: "✓";
  color: var(--available);
  font-weight: 700;
}

/* ---- Mockup de la app (HTML/CSS puro, sin imágenes) ---- */
.mockup {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mockup__chrome {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.mockup__dots {
  display: flex;
  gap: 6px;
}

.mockup__dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-strong);
  display: block;
}

.mockup__title {
  font-size: 0.78rem;
  color: var(--text-faint);
  margin-inline: auto;
}

.mockup__body {
  padding: var(--space-5);
}

.mockup__topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}

.mockup__topbar-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-faint);
  margin-bottom: 0.2rem;
}

.mockup__topbar-amount {
  font-size: clamp(1.5rem, 1.1rem + 1.5vw, 2.1rem);
  font-weight: 700;
  color: var(--available);
}

.mockup__month-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.mockup__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-3);
}

.envelope-card {
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.envelope-card__head {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: var(--space-3);
}

.envelope-card__bar {
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.envelope-card__bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: var(--available);
}

.envelope-card--over .envelope-card__bar-fill {
  background: var(--overspent);
}

.envelope-card__row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.envelope-card__row + .envelope-card__row {
  margin-top: 0.2rem;
}

.envelope-card__row .mono {
  color: var(--text);
}

.envelope-card--over .envelope-card__available {
  color: var(--overspent);
  font-weight: 700;
}

.envelope-card:not(.envelope-card--over) .envelope-card__available {
  color: var(--available);
  font-weight: 700;
}

/* ---- Secciones genéricas ---- */
section {
  padding-block: var(--space-8);
}

.section-head {
  max-width: 62ch;
  margin: 0 0 var(--space-6);
}

.section-head h2 {
  font-size: clamp(1.6rem, 1.35rem + 1vw, 2.2rem);
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-3);
}

.section-head p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin: 0;
}

.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ---- Pilares ---- */
.pillars {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.pillar-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.pillar-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--available-bg);
  border: 1px solid var(--available-border);
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  margin-bottom: var(--space-4);
}

.pillar-card h3 {
  margin: 0 0 var(--space-2);
  font-size: 1.1rem;
}

.pillar-card p {
  margin: 0;
  color: var(--text-muted);
}

/* ---- Tabla comparativa ---- */
.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
}

table.compare {
  border-collapse: collapse;
  width: 100%;
  min-width: 720px;
  font-size: 0.92rem;
}

table.compare th,
table.compare td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

table.compare thead th {
  background: var(--surface);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  position: sticky;
  top: 0;
}

table.compare tbody th {
  font-weight: 600;
  white-space: nowrap;
}

table.compare tr:last-child td,
table.compare tr:last-child th {
  border-bottom: none;
}

table.compare .col-arca {
  background: var(--available-bg);
}

.yes {
  color: var(--available);
  font-weight: 700;
}

.no {
  color: var(--overspent);
  font-weight: 700;
}

.na {
  color: var(--text-faint);
}

.not-recommended {
  margin-top: var(--space-6);
  background: var(--overspent-bg);
  border: 1px solid var(--overspent-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.not-recommended h3 {
  margin: 0 0 var(--space-3);
  color: var(--overspent);
  font-size: 1.05rem;
}

.not-recommended ul {
  margin: 0;
  padding-left: 1.2em;
  color: var(--text);
}

.not-recommended li + li {
  margin-top: var(--space-2);
}

/* ---- Dos columnas (multi-moneda / modo simple) ---- */
.split {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .split--reverse .split__figure {
    order: 2;
  }
}

.split__figure {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.split h2 {
  font-size: clamp(1.5rem, 1.3rem + 0.8vw, 1.9rem);
  margin: 0 0 var(--space-3);
}

.split p {
  color: var(--text-muted);
}

.split ul {
  padding-left: 1.2em;
  color: var(--text);
}

.split li + li {
  margin-top: var(--space-2);
}

.currency-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  background: var(--surface);
}

.currency-row:last-child {
  margin-bottom: 0;
}

.currency-row__name {
  font-weight: 600;
  font-size: 0.9rem;
}

.currency-row__sub {
  font-size: 0.78rem;
  color: var(--text-faint);
}

.rate-btn {
  font-size: 0.78rem;
  font-family: var(--font-ui);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text-muted);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-pill);
}

.simple-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: 0.9rem;
}

.switch {
  width: 42px;
  height: 24px;
  border-radius: var(--radius-pill);
  background: var(--available);
  position: relative;
  flex-shrink: 0;
}

.switch::after {
  content: "";
  position: absolute;
  top: 3px;
  right: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--brand-contrast);
}

.category-chip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: var(--space-2);
}

.category-chip {
  text-align: center;
  padding: var(--space-3) var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  background: var(--bg-elevated);
}

.category-chip__emoji {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 0.3rem;
}

/* ---- FAQ ---- */
.faq-list {
  display: grid;
  gap: var(--space-3);
  max-width: 78ch;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  overflow: hidden;
}

.faq-item > summary {
  cursor: pointer;
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.faq-item > summary::-webkit-details-marker {
  display: none;
}

.faq-item > summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--text-faint);
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.faq-item[open] > summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0;
  padding: 0 var(--space-5) var(--space-5);
  color: var(--text-muted);
}

/* ---- Precio ---- */
.pricing-card {
  max-width: 520px;
  margin-inline: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.pricing-card__badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--available);
  background: var(--available-bg);
  border: 1px solid var(--available-border);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.pricing-card__amount {
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 2rem + 2vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
}

.pricing-card__amount sup {
  font-size: 0.4em;
  vertical-align: super;
  color: var(--text-muted);
}

.pricing-card__note {
  color: var(--text-muted);
  margin: var(--space-2) 0 var(--space-5);
}

.pricing-list {
  text-align: left;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  display: grid;
  gap: var(--space-2);
  font-size: 0.92rem;
}

.pricing-list li {
  display: flex;
  gap: 0.6em;
}

.pricing-list li::before {
  content: "✓";
  color: var(--available);
  font-weight: 700;
}

/* ---- Waitlist ---- */
.waitlist {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.waitlist__inner {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 860px) {
  .waitlist__inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

.field {
  margin-bottom: var(--space-4);
}

.field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text);
}

.field input:focus,
.field textarea:focus {
  border-color: var(--focus-ring);
}

.field textarea {
  resize: vertical;
  min-height: 5em;
}

.field-hint {
  font-size: 0.78rem;
  color: var(--text-faint);
  margin-top: 0.3rem;
}

.form-status {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  border: 1px solid transparent;
}

.form-status[data-state="success"] {
  background: var(--available-bg);
  border-color: var(--available-border);
  color: var(--available);
}

.form-status[data-state="error"],
.form-status[data-state="notconfigured"] {
  background: var(--overspent-bg);
  border-color: var(--overspent-border);
  color: var(--overspent);
}

.form-done {
  display: grid;
  justify-items: start;
  gap: var(--space-2);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--available-bg);
  border: 1px solid var(--available-border);
  color: var(--available);
  outline: none;
}

.form-done strong {
  font-size: 1.2rem;
}

.form-done p {
  margin: 0;
  color: var(--text);
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: var(--space-6);
  color: var(--text-faint);
  font-size: 0.85rem;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
}

.site-footer a {
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

/* ---- Utilidades responsive ---- */
@media (max-width: 400px) {
  .hero__actions .btn {
    width: 100%;
  }
}

/* Captura real de la app en el hero (reemplaza el mockup en HTML). */
.shot {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border, rgba(0, 0, 0, 0.1));
  box-shadow: 0 24px 60px rgba(40, 30, 15, 0.22), 0 4px 14px rgba(40, 30, 15, 0.1);
  background: var(--surface, #fffdf8);
}
.shot img {
  display: block;
  width: 100%;
  height: auto;
}

/* Íconos de línea (Lucide, ISC) en lugar de emojis. */
.pillar-card__icon {
  color: var(--available, #2c7552);
}
.category-chip__emoji {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin: 0 auto 0.4rem;
  border-radius: 8px;
  background: var(--available-bg);
  color: var(--available, #2c7552);
}
.brand__logo {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  display: block;
}

/* ---- Recorrido (video + capturas) ---- */
.tour-video {
  margin: 0 auto var(--space-7);
  max-width: 1040px;
}

.tour-video video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  background: var(--surface);
}

.tour-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 860px) {
  .tour-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.tour-card {
  margin: 0;
}

.tour-card__shot {
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-md);
  cursor: zoom-in;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.tour-card__shot:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.tour-card__shot:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.tour-card__shot img {
  display: block;
  width: 100%;
  height: auto;
}

.tour-card figcaption h3 {
  margin: var(--space-4) 0 var(--space-2);
  font-size: 1.05rem;
}

.tour-card figcaption p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.lightbox {
  width: min(1400px, 96vw);
  max-width: none;
  max-height: 94vh;
  padding: 0;
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  overflow: visible;
}

.lightbox::backdrop {
  background: rgba(10, 8, 5, 0.78);
}

.lightbox img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 94vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 1;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

@media (prefers-reduced-motion: reduce) {
  .tour-card__shot {
    transition: none;
  }
  .tour-card__shot:hover {
    transform: none;
  }
}