/* ==========================================================================
   TGOE — Taco Guapo Open Ecosystem
   Sistema de diseño · Basado en el Manual de Identidad Taco Guapo® 2025
   Paleta: #B41615 rojo · #F7E8D6 crema · #000000 negro
   ========================================================================== */

/* Fuentes: se cargan desde el <head> de cada HTML con preconnect. */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  --rojo:        #B41615;
  --rojo-osc:    #8E1010;
  --rojo-prof:   #6B0C0C;
  --crema:       #F7E8D6;
  --crema-mute:  rgba(247, 232, 214, 0.62);
  --crema-faint: rgba(247, 232, 214, 0.20);
  --negro:       #000000;
  --negro-mute:  rgba(0, 0, 0, 0.60);
  --negro-faint: rgba(0, 0, 0, 0.16);

  --display: 'Anton', Impact, 'Haettenschweiler', 'Arial Narrow', sans-serif;
  --texto:   'Roboto', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --serif:   'Instrument Serif', Georgia, 'Times New Roman', serif;

  --max:     1280px;
  --gutter:  clamp(1.25rem, 5vw, 5rem);
  --seccion: clamp(4.5rem, 10vw, 9rem);

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

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  background: var(--rojo);
  color: var(--crema);
  font-family: var(--texto);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }
ul { margin: 0; padding: 0; list-style: none; }

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

::selection { background: var(--negro); color: var(--crema); }

:focus-visible {
  outline: 2px solid var(--crema);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. Tipografía
   -------------------------------------------------------------------------- */
.display {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.86;
  letter-spacing: -0.015em;
}

.d-xxl { font-size: clamp(3.4rem, 13vw, 11rem); }
.d-xl  { font-size: clamp(2.8rem, 8.5vw, 6.5rem); }
.d-lg  { font-size: clamp(2.2rem, 5.5vw, 4rem); }
.d-md  { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
.d-sm  { font-size: clamp(1.15rem, 2vw, 1.5rem); }

.eyebrow {
  font-family: var(--texto);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  line-height: 1.4;
  margin: 0 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  opacity: 0.85;
}
.eyebrow::before {
  content: '';
  width: 2.25rem;
  height: 2px;
  background: currentColor;
  flex: none;
}

.lead {
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.6;
  font-weight: 300;
  max-width: 46ch;
}

.serif-it {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3.4vw, 2.6rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.mute { opacity: 0.66; }
.small { font-size: 0.85rem; line-height: 1.55; }
.mono-tag {
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   4. Layout
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.seccion { padding-block: var(--seccion); }
.seccion--tight { padding-block: clamp(3rem, 6vw, 5rem); }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
  gap: clamp(2rem, 5vw, 4.5rem);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }

.stack-sm > * + * { margin-top: 0.75rem; }
.stack   > * + * { margin-top: 1.5rem; }
.stack-lg > * + * { margin-top: 3rem; }

/* --------------------------------------------------------------------------
   5. Superficies (ritmo rojo → negro → crema)
   -------------------------------------------------------------------------- */
.s-rojo  { background: var(--rojo);      color: var(--crema); }
.s-osc   { background: var(--rojo-prof); color: var(--crema); }
.s-negro { background: var(--negro);     color: var(--crema); }
.s-crema { background: var(--crema);     color: var(--negro); }

.s-crema .eyebrow { opacity: 0.7; }
.s-crema .mute { opacity: 0.62; }

.rule {
  height: 1px;
  background: currentColor;
  opacity: 0.18;
  border: 0;
  margin: 0;
}

/* --------------------------------------------------------------------------
   6. Navegación
   -------------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--rojo);
  border-bottom: 1px solid var(--crema-faint);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 4.5rem;
}

.logo {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  color: var(--crema);
}
.logo span {
  font-family: var(--texto);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  opacity: 0.7;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2.1rem);
}

.nav__links a {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding-block: 0.4rem;
  position: relative;
  opacity: 0.78;
  transition: opacity 0.25s var(--ease);
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after { transform: scaleX(1); }
.nav__links a[aria-current="page"] { opacity: 1; }

.nav__toggle {
  display: none;
  background: none;
  border: 1px solid var(--crema-faint);
  color: var(--crema);
  font-family: var(--texto);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.55rem 0.9rem;
  cursor: pointer;
}

@media (max-width: 900px) {
  /* 44px es el mínimo cómodo para tocar con el pulgar */
  .nav__toggle {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding-inline: 1rem;
  }
  .nav__links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--rojo);
    border-bottom: 1px solid var(--crema-faint);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--gutter) 1.5rem;
    display: none;
  }
  .nav__links.abierto { display: flex; }
  .nav__links a {
    padding-block: 0.95rem;
    border-bottom: 1px solid var(--crema-faint);
    font-size: 0.82rem;
  }
  .nav__links a::after { display: none; }
  .nav__links .btn { margin-top: 1.25rem; border-bottom: 0; text-align: center; }
}

/* --------------------------------------------------------------------------
   7. Botones
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--texto);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 1rem 1.75rem;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn--solido {
  background: var(--crema);
  color: var(--negro);
  border-color: var(--crema);
}
.btn--solido:hover { background: var(--negro); color: var(--crema); border-color: var(--negro); }

.s-crema .btn--solido {
  background: var(--rojo);
  color: var(--crema);
  border-color: var(--rojo);
}
.s-crema .btn--solido:hover { background: var(--negro); border-color: var(--negro); }

.btn--linea:hover { background: currentColor; }
.btn--linea:hover span { color: var(--rojo); }
.s-negro .btn--linea:hover span,
.s-osc .btn--linea:hover span { color: var(--negro); }
.s-crema .btn--linea:hover span { color: var(--crema); }

.btn-fila {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* --------------------------------------------------------------------------
   8. Hero
   -------------------------------------------------------------------------- */
.hero {
  padding-block: clamp(4rem, 11vw, 8.5rem) clamp(3rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}

.hero__marca {
  display: block;
  color: var(--negro);
  margin-bottom: 0.15em;
}
.hero__sub {
  display: block;
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(0.95rem, 2.4vw, 1.9rem);
  letter-spacing: 0.08em;
  line-height: 1.15;
  color: var(--crema);
}

.hero__pie {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2.5rem;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--crema-faint);
}

/* Hero interior de páginas de pilar */
.hero-pag {
  padding-block: clamp(3.5rem, 9vw, 7rem) clamp(2.5rem, 5vw, 4rem);
}
.hero-pag .indice {
  font-family: var(--display);
  font-size: clamp(4rem, 14vw, 11rem);
  line-height: 0.8;
  color: var(--negro);
  opacity: 0.22;
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   9. Tarjetas de pilares
   -------------------------------------------------------------------------- */
.pilar {
  display: block;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border: 1px solid currentColor;
  position: relative;
  overflow: hidden;
  transition: background 0.35s var(--ease), color 0.35s var(--ease), transform 0.35s var(--ease);
  height: 100%;
}
.pilar::after {
  content: '↗';
  position: absolute;
  top: clamp(1.5rem, 3vw, 2.2rem);
  right: clamp(1.5rem, 3vw, 2.2rem);
  font-size: 1.1rem;
  opacity: 0.4;
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}
.pilar:hover {
  background: var(--negro);
  color: var(--crema);
  transform: translateY(-4px);
}
.pilar:hover::after { transform: translate(4px, -4px); opacity: 1; }
.s-negro .pilar:hover { background: var(--crema); color: var(--negro); }

.pilar__num {
  font-family: var(--display);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  opacity: 0.5;
  display: block;
  margin-bottom: 1.75rem;
}
.pilar__tit {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 0.95;
  margin-bottom: 0.9rem;
  padding-right: 2rem;
}
.pilar__txt { font-size: 0.92rem; line-height: 1.6; opacity: 0.75; margin: 0; }

/* --------------------------------------------------------------------------
   10. Lista numerada / servicios
   -------------------------------------------------------------------------- */
.lista-num { border-top: 1px solid currentColor; }
.lista-num > li {
  border-bottom: 1px solid currentColor;
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: start;
}
@media (max-width: 640px) {
  .lista-num > li { grid-template-columns: 1fr; gap: 0.75rem; }
}
.lista-num .num {
  font-family: var(--display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  opacity: 0.45;
  padding-top: 0.35rem;
}
.lista-num h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(1.2rem, 2.3vw, 1.7rem);
  line-height: 1;
  margin-bottom: 0.7rem;
}
.lista-num p { font-size: 0.95rem; opacity: 0.78; max-width: 62ch; }

/* Etiquetas / chips */
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.chip {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border: 1px solid currentColor;
  opacity: 0.7;
}

/* --------------------------------------------------------------------------
   11. Cifras
   -------------------------------------------------------------------------- */
.cifras {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 1px;
}

.cifra {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: 0 0 0 1px var(--crema-faint);
}
.s-crema .cifra { box-shadow: 0 0 0 1px var(--negro-faint); }
.cifra__n {
  font-family: var(--display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 0.9;
  display: block;
  margin-bottom: 0.6rem;
}
.cifra__l {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.65;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   12. Mapa / territorios
   -------------------------------------------------------------------------- */
.territorios {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 13rem), 1fr));
  gap: 1px;
}
.territorio {
  padding: 1.4rem 1.35rem;
  box-shadow: 0 0 0 1px currentColor;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.territorio:hover { background: var(--crema); color: var(--negro); }
.s-crema .territorio:hover { background: var(--rojo); color: var(--crema); }

.territorio__pais {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.15rem;
  line-height: 1;
  margin-bottom: 0.6rem;
}
.territorio__c {
  font-size: 0.78rem;
  opacity: 0.7;
  line-height: 1.5;
  margin: 0;
}
.territorio__estado {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-top: 0.75rem;
  display: block;
}

/* --------------------------------------------------------------------------
   13. Cita / manifiesto
   -------------------------------------------------------------------------- */
.cita {
  border-left: 3px solid currentColor;
  padding-left: clamp(1.25rem, 3vw, 2.25rem);
  max-width: 34ch;
}

/* --------------------------------------------------------------------------
   14. Franja marquee
   -------------------------------------------------------------------------- */
.marquee {
  overflow: hidden;
  border-block: 1px solid currentColor;
  padding-block: 1rem;
  white-space: nowrap;
}
.marquee__pista {
  display: inline-flex;
  gap: 3rem;
  animation: correr 34s linear infinite;
  will-change: transform;
}
.marquee__pista span {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(1.1rem, 2.4vw, 1.8rem);
  letter-spacing: 0.02em;
  opacity: 0.85;
}
@keyframes correr {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__pista { animation: none; }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------------
   15. CTA final
   -------------------------------------------------------------------------- */
.cta-final { text-align: center; }
.cta-final .display { margin-bottom: 1.5rem; }
.cta-final .lead { margin-inline: auto; text-align: center; }
.cta-final .btn-fila { justify-content: center; margin-top: 2.5rem; }

/* --------------------------------------------------------------------------
   16. Formulario
   -------------------------------------------------------------------------- */
.form { display: grid; gap: 1.5rem; }
.campo { display: grid; gap: 0.6rem; }
.campo label {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.7;
}
.campo input,
.campo select,
.campo textarea {
  font-family: var(--texto);
  font-size: 1rem;
  color: inherit;
  background: transparent;
  border: 0;
  border-bottom: 1px solid currentColor;
  padding: 0.75rem 0;
  border-radius: 0;
  transition: border-color 0.25s var(--ease);
  width: 100%;
}
.campo textarea { resize: vertical; min-height: 7rem; }
.campo input::placeholder,
.campo textarea::placeholder { color: currentColor; opacity: 0.35; }
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-bottom-width: 2px;
}
.campo select option { background: var(--crema); color: var(--negro); }
.s-crema .campo select option { background: var(--crema); color: var(--negro); }

.form-fila {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 1.5rem;
}

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.footer { background: var(--negro); color: var(--crema); }
.footer__top {
  padding-block: clamp(3rem, 7vw, 5rem) clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(auto-fit, minmax(min(100%, 9rem), 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
}
.footer__marca .display { color: var(--rojo); }
.footer h4 {
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 1.1rem;
}
.footer li + li { margin-top: 0.6rem; }
.footer li a {
  font-size: 0.88rem;
  opacity: 0.8;
  transition: opacity 0.25s var(--ease), padding-left 0.25s var(--ease);
}
.footer li a:hover { opacity: 1; padding-left: 0.35rem; }

.footer__bajo {
  border-top: 1px solid var(--crema-faint);
  padding-block: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  opacity: 0.55;
}

/* --------------------------------------------------------------------------
   18. Utilidades
   -------------------------------------------------------------------------- */
.max-60 { max-width: 60ch; }
.max-48 { max-width: 48ch; }
.centrado { text-align: center; }
.negro-txt { color: var(--negro); }
.rojo-txt  { color: var(--rojo); }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--negro);
  color: var(--crema);
  padding: 0.75rem 1.25rem;
  z-index: 100;
  font-size: 0.8rem;
}
.skip:focus { left: 0; }

/* Aparición al hacer scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   19. AJUSTE MÓVIL
   Todo lo que sigue corrige el encuadre en teléfono. Va al final del archivo
   a propósito: son sobreescrituras y deben ganar por orden de cascada.
   ========================================================================== */

/* --- Táctil: mismo umbral donde aparece el menú hamburguesa -------------- */
@media (max-width: 900px) {
  /* En escritorio el pie es una lista; en táctil cada enlace es un botón */
  .footer li + li { margin-top: 0; }
  .footer li a {
    display: flex;
    align-items: center;
    min-height: 44px;
    font-size: 0.9rem;
  }
  .footer li a:hover { padding-left: 0; }
}

/* --- Tablet vertical y phablet ------------------------------------------ */
@media (max-width: 720px) {

  /* Respiro general: menos aire lateral, secciones más cortas */
  :root {
    --gutter: 1.35rem;
    --seccion: clamp(3.25rem, 12vw, 5rem);
  }

  /* Nada debe poder empujar el ancho */
  html, body { max-width: 100%; }
  img, svg, video, iframe { max-width: 100%; height: auto; }

  /* Títulos: sin esto el display se sale de la caja en pantallas angostas */
  .d-xxl { font-size: clamp(3rem, 17vw, 5.5rem); line-height: 0.85; }
  .d-xl  { font-size: clamp(2.35rem, 12vw, 4rem);  line-height: 0.9; }
  .d-lg  { font-size: clamp(1.95rem, 9vw, 3rem);   line-height: 0.95; }
  .display { hyphens: none; }

  .lead { font-size: 1.02rem; line-height: 1.55; }

  /* Barra superior */
  .nav__inner { height: 4rem; gap: 1rem; }
  .logo { font-size: 1.3rem; }
  .logo span { display: none; }
  .nav__toggle { flex: none; }
  /* Los enlaces del menú desplegable, al mismo mínimo táctil */
  .nav__links a { min-height: 44px; display: flex; align-items: center; }
  .nav__links .btn { min-height: 48px; align-items: center; }

  /* Hero de portada */
  .hero { padding-block: 3.5rem 2.75rem; }
  .hero__sub { font-size: clamp(0.85rem, 4.2vw, 1.3rem); }
  .hero__pie {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.75rem;
    margin-top: 2.5rem;
  }
  .hero__pie > * { width: 100%; }

  /* Hero de páginas internas */
  .hero-pag { padding-block: 2.75rem 2.25rem; }
  .hero-pag .indice { font-size: clamp(3.5rem, 22vw, 6.5rem); }

  /* Botones: apilados y a lo ancho, para que el pulgar no falle */
  .btn-fila { flex-direction: column; align-items: stretch; gap: 0.7rem; width: 100%; }
  .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 1rem 1.1rem;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
  }
  /* El botón del menú es la excepción: ahí sí queda dentro del nav */
  .nav__links .btn { width: 100%; }

  /* Antetítulos: la raya fija se comía el ancho */
  .eyebrow { gap: 0.6rem; font-size: 0.63rem; letter-spacing: 0.2em; }
  .eyebrow::before { width: 1.35rem; }

  /* Lista numerada: el número deja de ocupar renglón propio */
  .lista-num > li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding-block: 1.5rem;
  }
  .lista-num .num { padding-top: 0; font-size: 0.85rem; letter-spacing: 0.14em; }
  .lista-num h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
  .lista-num p { font-size: 0.92rem; }

  /* Rejillas de tarjetas: una columna limpia */
  .grid-2,
  .grid-3 { grid-template-columns: 1fr; gap: 1rem; }
  .pilar { padding: 1.5rem 1.35rem; }
  .pilar__num { margin-bottom: 1rem; }
  .pilar::after { top: 1.35rem; right: 1.35rem; }
  /* En táctil el :hover se queda pegado; mejor desactivarlo */
  .pilar:hover { transform: none; }

  .cifras { grid-template-columns: 1fr 1fr; }
  .cifra  { padding: 1.35rem 1.15rem; }

  .territorios { grid-template-columns: 1fr; }
  .territorio  { padding: 1.15rem 1.1rem; }

  .chips { gap: 0.4rem; }
  .chip  { font-size: 0.58rem; letter-spacing: 0.12em; padding: 0.35rem 0.6rem; }

  /* Marquesina: más rápida y más chica para que se lea al pasar */
  .marquee { padding-block: 0.75rem; }
  .marquee__pista { gap: 1.75rem; animation-duration: 20s; }

  /* Cita serif: se veía enorme junto al texto */
  .serif-it { font-size: clamp(1.35rem, 6vw, 2rem); line-height: 1.2; }

  /* Formulario */
  .form-fila { grid-template-columns: 1fr; gap: 1.1rem; }
  .form { gap: 1.1rem; }
  /* 16px reales evitan que iOS haga zoom al enfocar un campo */
  .campo input,
  .campo select,
  .campo textarea { font-size: 16px; }

  /* CTA de cierre */
  .cta-final .btn-fila { margin-top: 1.75rem; }

  /* Pie de página */
  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 1.25rem;
  }
  .footer__marca { grid-column: 1 / -1; }
  .footer h4 { margin-bottom: 0.75rem; }
  .footer__bajo {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    text-align: left;
  }

  /* Blancos de separación entre bloques de texto */
  .stack > * + *    { margin-top: 1.15rem; }
  .stack-lg > * + * { margin-top: 2rem; }
}

/* --- Teléfono chico (iPhone SE y similares) ----------------------------- */
@media (max-width: 420px) {
  :root { --gutter: 1.15rem; }

  .d-xxl { font-size: 3rem; }
  .d-xl  { font-size: 2.25rem; }
  .d-lg  { font-size: 1.85rem; }
  .d-md  { font-size: 1.5rem; }

  .logo { font-size: 1.15rem; }
  .nav__toggle { font-size: 0.68rem; padding: 0.5rem 0.7rem; }

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

  .btn { font-size: 0.66rem; letter-spacing: 0.1em; padding: 0.95rem 0.9rem; }

  .footer__top { grid-template-columns: 1fr; gap: 1.75rem; }
}

/* --- Teléfono en horizontal --------------------------------------------- */
@media (max-height: 480px) and (orientation: landscape) {
  .hero,
  .hero-pag { padding-block: 2.5rem 2rem; }
  .seccion  { padding-block: 3rem; }
}
