/* =============================================================
   NO MÁS FUEGO — Extintores Gallardo e Hijo Ltda.
   Sistema: retícula estricta, tipografía grande, sin curvas.
   1. Tokens
   ============================================================= */
:root {
  --ink: #0a0a0a;
  --ink-60: rgba(10, 10, 10, .6);
  --ink-40: rgba(10, 10, 10, .38);
  --paper: #ffffff;
  --paper-2: #f2f0eb;
  --red: #ff0048;
  --red-dark: #d1003b;

  --line: #0a0a0a;
  --hair: 1px;

  --font-display: "Anton", "Arial Black", Impact, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --gutter: clamp(1.15rem, 4vw, 3.25rem);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(.95rem, .9rem + .25vw, 1.06rem);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; border-radius: 0; }
ul, ol { list-style: none; }

/* Sin curvas: regla dura del sistema */
* { border-radius: 0 !important; }

::selection { background: var(--red); color: #fff; }

/* =============================================================
   3. Utilidades
   ============================================================= */
.mono { font-family: var(--font-mono); font-variant-ligatures: none; }

.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; top: -60px; left: 0; z-index: 999;
  background: var(--red); color: #fff; padding: .6rem 1rem;
  font-family: var(--font-mono); font-size: .78rem;
}
.skip-link:focus { top: 0; }

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

.kicker {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.1rem;
}

/* =============================================================
   4. Retícula
   ============================================================= */
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--hair);
  background: var(--line);
  border-top: var(--hair) solid var(--line);
  border-bottom: var(--hair) solid var(--line);
}
.cell {
  background: var(--paper);
  padding: clamp(1.4rem, 3vw, 2.6rem);
  grid-column: span 12;
}

/* =============================================================
   5. Tipografía
   ============================================================= */
.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 6.2vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -.01em;
  text-transform: uppercase;
}

h3 {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  margin-bottom: .6rem;
}

.section-lead {
  max-width: 62ch;
  margin-top: 1.2rem;
  color: var(--ink-60);
  font-size: clamp(.95rem, 1.1vw, 1.08rem);
}

/* =============================================================
   6. Botones
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.35rem;
  border: var(--hair) solid var(--ink);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: background .16s linear, color .16s linear, border-color .16s linear;
}
.btn-arrow { transition: transform .2s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-black { background: var(--ink); color: #fff; }
.btn-black:hover { background: var(--red); border-color: var(--red); color: #fff; }

.btn-red { background: var(--red); color: #fff; border-color: var(--red); }
.btn-red:hover { background: var(--ink); border-color: var(--ink); }

.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }

.btn-wide { width: 100%; justify-content: center; }

/* =============================================================
   7. Splash
   ============================================================= */
.splash { display: none; }
html.js .splash {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--ink);
  display: grid;
  place-content: center;
  gap: 1.6rem;
  justify-items: center;
  transition: opacity .5s var(--ease), visibility .5s;
  /* Red de seguridad: se oculta sola a los 4.5s aunque el JS falle */
  animation: splashSafety .01s 4.5s forwards;
}
.splash-logo { width: min(56vw, 320px); height: auto; }
.splash-bar {
  display: block;
  width: min(56vw, 320px);
  height: 3px;
  background: var(--red);
  transform-origin: left;
  animation: splashBar 1.1s var(--ease) forwards;
}
.splash.is-out { opacity: 0; visibility: hidden; pointer-events: none; }

@keyframes splashBar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes splashSafety { to { opacity: 0; visibility: hidden; pointer-events: none; } }

/* =============================================================
   8. Barra de progreso
   ============================================================= */
.progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 120;
  pointer-events: none;
}
.progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--red);
  transition: width .08s linear;
}

/* =============================================================
   9. Header
   ============================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 110;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: .85rem var(--gutter);
  background: var(--paper);
  border-bottom: var(--hair) solid var(--line);
}
.brand img { width: 106px; height: auto; }

.site-nav { display: none; margin-left: auto; gap: 1.5rem; }
.site-nav a {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color .16s linear, color .16s linear;
}
.site-nav a:hover { color: var(--red); border-color: var(--red); }

.header-cta { display: none; }

.nav-toggle {
  margin-left: auto;
  width: 46px; height: 38px;
  display: grid;
  place-content: center;
  gap: 6px;
  background: var(--ink);
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  background: #fff;
  transition: transform .25s var(--ease), opacity .2s linear;
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.menu-movil {
  position: fixed;
  inset: 0;
  z-index: 105;
  background: var(--ink);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .4rem;
  padding: 2rem var(--gutter);
}
.menu-movil[hidden] { display: none; }
.menu-movil a {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 8vw, 2.6rem);
  text-transform: uppercase;
  padding: .35rem 0;
  border-bottom: var(--hair) solid rgba(255, 255, 255, .18);
}
.menu-movil a:active { color: var(--red); }

/* =============================================================
   10. Hero
   ============================================================= */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  display: flex;
  min-height: clamp(560px, 88svh, 860px);
  border-bottom: var(--hair) solid var(--line);
}

.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
  filter: contrast(1.06) saturate(.92);
  transform: scale(1.06);
  animation: heroZoom 16s var(--ease) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 10, .82) 0%, rgba(10, 10, 10, .35) 34%, rgba(10, 10, 10, .92) 100%),
    linear-gradient(95deg, rgba(10, 10, 10, .96) 0%, rgba(10, 10, 10, .78) 42%, rgba(10, 10, 10, .18) 78%);
}
.hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 60% at 8% 78%, rgba(255, 0, 72, .38) 0%, rgba(255, 0, 72, 0) 62%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  padding: clamp(3.2rem, 10vh, 6rem) var(--gutter) clamp(1.4rem, 4vh, 2.4rem);
}

/* Píldora superior */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem .95rem;
  margin-bottom: 1.7rem;
  border: var(--hair) solid rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .08);
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .82);
  animation: heroUp .7s var(--ease) both;
}
@supports (backdrop-filter: blur(10px)) {
  .hero-badge { background: rgba(255, 255, 255, .06); backdrop-filter: blur(10px); }
}
.hero-dot {
  width: 7px; height: 7px;
  background: var(--red);
  box-shadow: 0 0 0 0 rgba(255, 0, 72, .7);
  animation: heroPulse 2.4s ease-out infinite;
}
@keyframes heroPulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 0, 72, .65); }
  70%  { box-shadow: 0 0 0 9px rgba(255, 0, 72, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 0, 72, 0); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 6.6vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -.012em;
  text-transform: uppercase;
  max-width: 18ch;
  animation: heroUp .8s .06s var(--ease) both;
}
.hero-title em { font-style: normal; color: var(--red); }

.hero-lead {
  max-width: 58ch;
  margin-top: 1.4rem;
  font-size: clamp(.98rem, 1.05vw, 1.12rem);
  color: rgba(255, 255, 255, .74);
  animation: heroUp .8s .14s var(--ease) both;
}
.hero-lead strong { color: #fff; font-weight: 700; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 2rem;
  margin-bottom: clamp(2.4rem, 6vh, 3.6rem);
  animation: heroUp .8s .22s var(--ease) both;
}
.btn-glass {
  background: rgba(255, 255, 255, .1);
  color: #fff;
  border-color: rgba(255, 255, 255, .38);
}
.btn-glass:hover { background: #fff; color: var(--ink); border-color: #fff; }
@supports (backdrop-filter: blur(10px)) {
  .btn-glass { background: rgba(255, 255, 255, .07); backdrop-filter: blur(10px); }
}

/* Franja de datos */
.hero-strip {
  display: grid;
  gap: 0;
  margin-top: auto;
  border-top: var(--hair) solid rgba(255, 255, 255, .22);
  animation: heroUp .8s .3s var(--ease) both;
}
.hero-strip li {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  padding: 1.05rem 0;
  border-bottom: var(--hair) solid rgba(255, 255, 255, .12);
}
.hero-strip span {
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .45);
}
.hero-strip strong { font-weight: 600; font-size: .92rem; line-height: 1.3; }

@keyframes heroUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}

/* =============================================================
   11. Marquee
   ============================================================= */
.marquee {
  overflow: hidden;
  background: var(--red);
  color: #fff;
  border-bottom: var(--hair) solid var(--line);
  padding: .55rem 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee-track span {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
  padding-right: 1rem;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* =============================================================
   12. Cifras
   ============================================================= */
.stats-grid { border-top: none; }
.stat-num {
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.stat-num em { font-style: normal; font-size: .48em; color: var(--red); }
.stat-label { margin-top: .7rem; font-size: .84rem; color: var(--ink-60); }

/* =============================================================
   13. Secciones
   ============================================================= */
.section { padding: clamp(3.2rem, 8vw, 6.5rem) 0 0; }
.section-head { padding: 0 var(--gutter) clamp(2rem, 4vw, 3rem); max-width: 1400px; }
.section.alt { background: var(--paper-2); }

.section.dark {
  background: var(--ink);
  color: #fff;
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  margin-top: clamp(3.2rem, 8vw, 6.5rem);
}
.section.dark .section-lead { color: rgba(255, 255, 255, .62); }
.section.dark .kicker { color: var(--red); }

/* Tarjetas de servicio */
.cards-grid .card { position: relative; transition: background .14s linear, color .14s linear; }
.card-num {
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--red);
  margin-bottom: 1.6rem;
}
.card p:not(.card-num):not(.card-tag) { color: var(--ink-60); font-size: .92rem; }
.card-tag {
  margin-top: 1.4rem;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-40);
}
/* Invertir al pasar el cursor — sin gradiente, instantáneo */
.card:hover { background: var(--ink); color: #fff; }
.card:hover p:not(.card-num):not(.card-tag) { color: rgba(255, 255, 255, .72); }
.card:hover .card-tag { color: rgba(255, 255, 255, .45); }
.card.card-red { background: var(--red); color: #fff; }
.card.card-red .card-num, .card.card-red .card-tag { color: rgba(255, 255, 255, .75); }
.card.card-red p:not(.card-num):not(.card-tag) { color: rgba(255, 255, 255, .88); }
.card.card-red:hover { background: var(--ink); }

/* Pasos */
.pasos-grid .paso p:not(.card-num) { color: var(--ink-60); font-size: .9rem; }

/* =============================================================
   14. Extintores (tabla + rangos + figura)
   ============================================================= */
.split {
  display: grid;
  gap: var(--hair);
  background: var(--line);
  border-top: var(--hair) solid var(--line);
  border-bottom: var(--hair) solid var(--line);
}
.split-table { background: var(--paper-2); padding: clamp(1.4rem, 3vw, 2.6rem); }
.split-figure {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.4rem;
  background: var(--ink);
  padding: clamp(1.6rem, 3.5vw, 3rem);
}
.split-figure .escala { width: 100%; height: auto; display: block; }
.split-figure figcaption { color: rgba(255, 255, 255, .55); font-size: .72rem; line-height: 1.5; }

.tabla { width: 100%; border-collapse: collapse; }
.tabla th, .tabla td {
  text-align: left;
  padding: .8rem .7rem;
  border-bottom: var(--hair) solid rgba(10, 10, 10, .18);
  font-size: .88rem;
  vertical-align: top;
}
.tabla thead th {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-40);
  border-bottom-color: var(--ink);
}
.tabla tbody th {
  width: 3.2rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--red);
  line-height: 1;
}

.rango { display: grid; gap: 1.6rem; margin-top: 2.2rem; }
.rango p:last-child { font-size: .86rem; color: var(--ink-60); margin-top: .4rem; }
.rango-num {
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  font-weight: 600;
  letter-spacing: -.01em;
}

/* =============================================================
   15. FAQ / normativa
   ============================================================= */
.faq { border-top: var(--hair) solid rgba(255, 255, 255, .22); }
.faq details { border-bottom: var(--hair) solid rgba(255, 255, 255, .22); }
.faq summary {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.15rem var(--gutter);
  cursor: pointer;
  font-weight: 700;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  list-style: none;
  transition: background .14s linear, color .14s linear;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; margin-left: auto; font-family: var(--font-mono); color: var(--red); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq summary .mono { font-size: .72rem; color: var(--red); letter-spacing: .1em; }
.faq summary:hover { background: var(--red); color: #fff; }
.faq summary:hover .mono, .faq summary:hover::after { color: #fff; }
.faq-body { padding: 0 var(--gutter) 1.5rem calc(var(--gutter) + 2.4rem); }
.faq-body p { color: rgba(255, 255, 255, .68); max-width: 70ch; font-size: .93rem; }

.disclaimer {
  padding: 1.6rem var(--gutter) 0;
  font-size: .7rem;
  color: rgba(255, 255, 255, .45);
}
.disclaimer a { color: var(--red); text-decoration: underline; text-underline-offset: 3px; }

/* =============================================================
   16. Cobertura
   ============================================================= */
.comunas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--hair);
  background: var(--line);
  border-top: var(--hair) solid var(--line);
  border-bottom: var(--hair) solid var(--line);
}
.comunas li {
  background: var(--paper);
  padding: 1.05rem 1.25rem;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: background .14s linear, color .14s linear;
}
.comunas li:hover { background: var(--ink); color: #fff; }
.comunas-nota { padding: 1.4rem var(--gutter) 0; font-size: .85rem; color: var(--ink-60); }

/* =============================================================
   17. Contacto
   ============================================================= */
.contacto { padding-bottom: clamp(3rem, 7vw, 5.5rem); }
.contacto-grid {
  display: grid;
  gap: var(--hair);
  background: var(--line);
  border-top: var(--hair) solid var(--line);
  border-bottom: var(--hair) solid var(--line);
}
.cotizador {
  background: var(--paper);
  padding: clamp(1.4rem, 3vw, 2.6rem);
  display: grid;
  gap: 1.1rem;
}
.campo { display: flex; flex-direction: column; gap: .4rem; }
.campo label {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-40);
}
.campo input, .campo select, .campo textarea {
  background: var(--paper-2);
  border: var(--hair) solid rgba(10, 10, 10, .25);
  padding: .75rem .8rem;
  font-size: .92rem;
  transition: border-color .14s linear, background .14s linear;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  border-color: var(--ink);
  background: var(--paper);
  outline: none;
}
.campo textarea { resize: vertical; min-height: 90px; }
.campo .req { color: var(--red); }
.trampa { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.form-acciones { display: flex; flex-wrap: wrap; gap: .7rem; }
.form-acciones .btn { flex: 1 1 200px; justify-content: center; }

.btn-wa {
  background: #25a24a;
  border-color: #25a24a;
  color: #fff;
}
.btn-wa:hover { background: var(--ink); border-color: var(--ink); }
.btn-wa svg { flex: none; }

.form-nota { margin-top: .9rem; font-size: .78rem; color: var(--ink-60); }
.form-nota strong { font-weight: 700; color: var(--ink); }
.form-aviso {
  margin-top: .7rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--red);
  min-height: 1.1rem;
}
.form-aviso.ok { color: #1f7a3a; }

/* Burbuja flotante de WhatsApp */
.wa-flotante {
  position: fixed;
  right: clamp(.9rem, 2.5vw, 1.6rem);
  bottom: calc(3.4rem + clamp(.9rem, 2.5vw, 1.6rem));
  z-index: 98;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .8rem 1rem;
  background: #25a24a;
  color: #fff;
  border: var(--hair) solid rgba(0, 0, 0, .25);
  box-shadow: 4px 4px 0 rgba(10, 10, 10, .35);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: background .16s linear, transform .16s var(--ease);
}
.wa-flotante:hover { background: var(--ink); transform: translateY(-2px); }
.wa-flotante span { display: none; }

.contacto-datos {
  background: var(--ink);
  color: #fff;
  padding: clamp(1.4rem, 3vw, 2.6rem);
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.datos-list li {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .95rem 0;
  border-bottom: var(--hair) solid rgba(255, 255, 255, .2);
}
.datos-list li:first-child { padding-top: 0; }
.datos-list span.mono {
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .45);
}
.datos-list a, .dato-plain { font-size: 1.02rem; font-weight: 700; line-height: 1.35; }
.datos-list a { border-bottom: 2px solid var(--red); align-self: flex-start; transition: color .14s linear; }
.datos-list a:hover { color: var(--red); }
.dato-plain { font-weight: 500; color: rgba(255, 255, 255, .75); font-size: .92rem; }
.contacto-datos .btn-black { background: var(--red); border-color: var(--red); margin-top: auto; }
.contacto-datos .btn-black:hover { background: #fff; color: var(--ink); border-color: #fff; }

/* =============================================================
   18. Footer
   ============================================================= */
.site-footer {
  background: var(--ink);
  color: #fff;
  padding: clamp(2.6rem, 6vw, 4.5rem) var(--gutter) 6.5rem;
  border-top: 4px solid var(--red);
}
.footer-top {
  display: grid;
  gap: 1.6rem;
  padding-bottom: 2.4rem;
  border-bottom: var(--hair) solid rgba(255, 255, 255, .2);
}
.footer-logo { width: min(60vw, 230px); height: auto; }
.footer-claim {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.6vw, 2.4rem);
  line-height: 1.1;
  text-transform: uppercase;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.8rem;
  padding: 2.4rem 0;
  font-size: .8rem;
  color: rgba(255, 255, 255, .68);
  line-height: 1.7;
}
.footer-label {
  color: var(--red);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}
.footer-grid a { border-bottom: 1px solid rgba(255, 255, 255, .3); }
.footer-grid a:hover { color: var(--red); border-color: var(--red); }
.footer-bottom {
  padding-top: 1.8rem;
  border-top: var(--hair) solid rgba(255, 255, 255, .2);
  font-size: .68rem;
  color: rgba(255, 255, 255, .4);
}

/* =============================================================
   19. Barra fija móvil
   ============================================================= */
.barra-movil {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: var(--hair) solid var(--ink);
}
.barra-movil a {
  text-align: center;
  padding: .95rem .5rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--ink);
  color: #fff;
}
.barra-movil .barra-wa { background: var(--red); }

/* =============================================================
   20. Reveals
   ============================================================= */
/* Solo se ocultan si el JS está vivo: sin JS, todo se ve. */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
html.js [data-reveal].is-revealed { opacity: 1; transform: none; }

/* Defensa: nunca dejar contenido invisible si el JS llega cacheado o falla */
[data-reveal][data-split] { opacity: 1 !important; transform: none !important; }

/* =============================================================
   21. Responsive
   ============================================================= */
@media (min-width: 700px) {
  .cards-grid .cell { grid-column: span 6; }
  .pasos-grid .cell { grid-column: span 6; }
  .stats-grid .cell { grid-column: span 6; }
  .rango { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .hero-strip { grid-template-columns: 1fr 1fr; column-gap: 2rem; }
  .footer-top { grid-template-columns: auto 1fr; align-items: center; gap: 3rem; }
}

@media (min-width: 1000px) {
  .site-nav { display: flex; }
  .header-cta { display: inline-flex; margin-left: .5rem; }
  .nav-toggle { display: none; }
  .barra-movil { display: none; }
  .wa-flotante { bottom: clamp(.9rem, 2.5vw, 1.6rem); }
  .wa-flotante span { display: inline; }
  .site-footer { padding-bottom: clamp(2.6rem, 6vw, 4.5rem); }

  .cards-grid .cell { grid-column: span 4; }
  .pasos-grid .cell { grid-column: span 3; }
  .stats-grid .cell { grid-column: span 3; }

  .hero-strip { grid-template-columns: repeat(4, 1fr); column-gap: 0; }
  .hero-strip li {
    padding: 1.2rem 1.6rem 1.4rem;
    border-bottom: none;
    border-left: var(--hair) solid rgba(255, 255, 255, .18);
  }
  .hero-strip li:first-child { padding-left: 0; border-left: none; }

  .split { grid-template-columns: 1.35fr 1fr; }
  .contacto-grid { grid-template-columns: 1.35fr 1fr; }
  .cotizador { grid-template-columns: 1fr 1fr; gap: 1.2rem 1.4rem; }
  .campo-full { grid-column: span 2; }

  .faq summary { padding-left: var(--gutter); }
}

@media (min-width: 1400px) {
  .section-head { padding-left: var(--gutter); }
}

/* =============================================================
   22. Movimiento reducido — solo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation-duration: 90s; }
  .splash-bar { animation-duration: .4s; }
  .hero-media img { animation: none; transform: scale(1); }
  .hero-dot { animation: none; }
}

/* =============================================================
   23. Página de gracias
   ============================================================= */
.gracias {
  padding: clamp(4rem, 14vh, 8rem) var(--gutter) clamp(4rem, 12vh, 7rem);
  max-width: 62rem;
}
.gracias .section-lead { margin-bottom: 2.2rem; }