/* ============================================================
   GAS QUERETANO — estilos
   Minimalista, premium, mobile-first. Fotografía como protagonista.
   Breakpoints de referencia: 375 / 390 / 430px → desktop 1024px+.
   ============================================================ */

:root {
  --navy-950: #181415;
  --navy-900: #262021;
  --white-warm: #FBF8F4;
  --gray-100: #F2ECE7;
  --orange: #F51B25;
  --orange-soft: rgba(245, 27, 37, 0.10);
  --blue: #F4C400;
  --whatsapp: #25D366;

  --ink: var(--navy-950);
  --ink-soft: rgba(24, 20, 21, 0.64);
  --line: rgba(24, 20, 21, 0.09);

  --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --container: 1180px;
  --pad: 22px;
  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --safe-b: env(safe-area-inset-bottom, 0px);

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

@media (min-width: 640px) { :root { --pad: 32px; } }
@media (min-width: 1024px) { :root { --pad: 40px; } }

/* ------------------------------------------------------------
   Reset
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, p, figure, ul { margin: 0; padding: 0; }
ul { list-style: none; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
input { font: inherit; }

body {
  font-family: var(--font);
  background: var(--white-warm);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll { overflow: hidden; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); }

.section { padding: 72px 0; }
@media (min-width: 1024px) { .section { padding: 108px 0; } }

/* ------------------------------------------------------------
   Tipografía compartida
   ------------------------------------------------------------ */
.eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.eyebrow--light { color: rgba(248, 248, 246, 0.82); }
.eyebrow--orange { color: var(--orange); }

/* ------------------------------------------------------------
   Botones
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15.5px;
  white-space: nowrap;
  transition: transform 0.15s var(--ease), opacity 0.15s var(--ease), background 0.2s var(--ease);
}
.btn:active { transform: scale(0.97); }
.btn--block { width: 100%; }

.btn--primary { background: var(--orange); color: #fff; box-shadow: 0 12px 28px -14px rgba(245, 27, 37, 0.75); }
.btn--primary:hover { background: #D9121B; transform: translateY(-1px); }
.btn--primary:disabled { opacity: 0.4; }

.btn--outline { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }

.btn--ghost {
  min-height: auto;
  padding: 10px 4px;
  color: rgba(248, 248, 246, 0.88);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(248, 248, 246, 0.4);
}

.btn--whatsapp { background: var(--whatsapp); color: #fff; }
.btn--whatsapp:disabled { opacity: 0.45; }

.btn--icon {
  min-height: 48px;
  width: 48px;
  padding: 0;
  border-radius: 50%;
  background: var(--gray-100);
  flex-shrink: 0;
}

.link-cta {
  display: inline-block;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  padding: 8px 0;
}
.link-cta--muted { color: var(--ink-soft); font-weight: 600; font-size: 14.5px; margin-top: 18px; }
.business .link-cta { color: #fff; margin-top: 22px; }

/* ------------------------------------------------------------
   NAV
   ------------------------------------------------------------ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background 0.3s var(--ease), backdrop-filter 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__brand {
  display: flex;
  align-items: center;
  width: 188px;
  height: 52px;
  padding: 7px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 28px rgba(24, 20, 21, 0.16);
}
.nav__logo { width: 100%; height: 100%; object-fit: contain; }
.nav__whatsapp {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 2px 10px -2px rgba(7, 17, 31, 0.4);
  transition: transform 0.15s var(--ease);
}
.nav__whatsapp:active { transform: scale(0.94); }

.nav.is-scrolled {
  background: rgba(248, 248, 246, 0.82);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: 0 1px 0 var(--line);
}
.nav.is-scrolled .nav__brand { box-shadow: none; background: transparent; }

/* ------------------------------------------------------------
   1. HERO
   ------------------------------------------------------------ */
.hero {
  position: relative;
  height: 86svh;
  min-height: 560px;
  max-height: 900px;
  display: flex;
  align-items: flex-end;
}
.hero__media, .hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(24, 20, 21, 0.02) 0%,
    rgba(24, 20, 21, 0.08) 35%,
    rgba(24, 20, 21, 0.60) 68%,
    rgba(24, 20, 21, 0.94) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 0 var(--pad) 56px;
}
.hero__title {
  font-size: clamp(40px, 12vw, 58px);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 14px;
  text-shadow: 0 2px 24px rgba(7, 17, 31, 0.35);
}
.hero__subtitle {
  font-size: 16.5px;
  color: rgba(248, 248, 246, 0.82);
  margin-bottom: 26px;
  max-width: 32ch;
  text-shadow: 0 1px 12px rgba(7, 17, 31, 0.3);
}
.hero__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
.hero__actions .btn--block { width: 100%; }

.price-float {
  position: absolute;
  left: var(--pad);
  bottom: 0;
  transform: translateY(50%);
  z-index: 2;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: 0 16px 32px -12px rgba(7, 17, 31, 0.35);
  min-width: 168px;
  border-top: 4px solid var(--blue);
}
.price-float__label { font-size: 12.5px; font-weight: 700; color: var(--ink-soft); margin-bottom: 2px; }
.price-float__value { font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: -0.01em; }
.price-float__unit { font-size: 13px; font-weight: 600; color: var(--ink-soft); }

/* ------------------------------------------------------------
   2. ACCIÓN RÁPIDA
   ------------------------------------------------------------ */
.quick { padding-top: 96px; background: var(--white-warm); }
.quick .eyebrow { text-align: center; }
.quick__grid { display: grid; grid-template-columns: 1fr; gap: 14px; }

.quick-card {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: left;
}
.quick-card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.quick-card:active .quick-card__img { transform: scale(1.03); }
.quick-card__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,17,31,0) 45%, rgba(7,17,31,0.78) 100%);
}
.quick-card__content { position: absolute; left: 0; right: 0; bottom: 0; padding: 24px; z-index: 1; }
.quick-card__title { display: block; color: #fff; font-size: 21px; font-weight: 800; letter-spacing: -0.01em; margin-bottom: 6px; }
.quick-card__cta { display: block; color: var(--orange); font-weight: 700; font-size: 14.5px; }

/* ------------------------------------------------------------
   3. PRECIO DE HOY
   ------------------------------------------------------------ */
.price-today {
  position: relative;
  background: linear-gradient(145deg, #181415 0%, #2B2021 100%);
  overflow: hidden;
  padding: 88px 0;
}
.price-today__flame {
  position: absolute;
  width: 620px; height: 620px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: var(--orange);
  opacity: 0.07;
  filter: blur(6px);
  pointer-events: none;
}
.price-today__inner { position: relative; text-align: center; }
.price-today__inner::before { content: "ENERGÍA PARA TU HOGAR"; display: block; width: max-content; margin: 0 auto 24px; padding: 7px 13px; border: 1px solid rgba(244,196,0,.45); border-radius: 999px; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.price-today .eyebrow { justify-content: center; }
.price-today__value {
  font-size: clamp(56px, 20vw, 96px);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}
.price-today__unit { color: rgba(248, 248, 246, 0.65); font-size: 16px; font-weight: 600; margin-top: 6px; }
.price-today__updated { color: rgba(248, 248, 246, 0.45); font-size: 13px; margin-top: 14px; margin-bottom: 30px; }

/* ------------------------------------------------------------
   4. NEGOCIOS
   ------------------------------------------------------------ */
.business { position: relative; min-height: 640px; display: flex; align-items: flex-end; overflow: hidden; }
.business__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.business__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,17,31,0.15) 0%, rgba(7,17,31,0.55) 55%, rgba(7,17,31,0.94) 100%);
}
.business__content { position: relative; z-index: 1; padding-block: 64px 56px; }
.business__title { font-size: clamp(28px, 8vw, 40px); font-weight: 800; color: #fff; letter-spacing: -0.01em; line-height: 1.08; margin-bottom: 12px; text-shadow: 0 2px 20px rgba(7,17,31,0.3); }
.business__subtitle { color: rgba(248, 248, 246, 0.78); font-size: 15.5px; max-width: 36ch; margin-bottom: 20px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
}
.chip--ghost { background: rgba(255, 255, 255, 0.12); color: #fff; }
.chips--zones { margin-bottom: 8px; }
.chips--zones .zone-chip { background: var(--gray-100); color: var(--ink); padding: 9px 17px; border-radius: 999px; font-size: 14px; font-weight: 600; }

/* ------------------------------------------------------------
   5. COBERTURA + FLOTILLA
   ------------------------------------------------------------ */
.coverage { background: var(--white-warm); padding-bottom: 40px; }
.fleet-title { margin-top: 56px; margin-bottom: 18px; }

.fleet { overflow: hidden; }
.fleet__track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px var(--pad) 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.fleet__track::-webkit-scrollbar { display: none; }

.fleet-card {
  position: relative;
  flex: 0 0 78%;
  scroll-snap-align: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
}
.fleet-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.fleet-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,17,31,0) 55%, rgba(7,17,31,0.68) 100%);
}
.fleet-card figcaption {
  position: absolute; left: 18px; right: 18px; bottom: 16px;
  z-index: 1;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
}

/* ------------------------------------------------------------
   6. INFORMACIÓN FINAL
   ------------------------------------------------------------ */
.final { background: var(--white-warm); padding: 80px 0 28px; text-align: center; }
.final__brand { display: inline-flex; align-items: center; justify-content: center; width: min(280px, 76vw); margin-bottom: 20px; }
.final__brand img { width: 100%; height: auto; }
.final__text { color: var(--ink-soft); font-size: 15px; margin-bottom: 6px; }
.final__hours { color: var(--ink-soft); font-size: 14px; white-space: pre-line; line-height: 1.6; margin-bottom: 32px; }
.final__actions { display: flex; flex-direction: column; gap: 10px; max-width: 360px; margin: 0 auto 44px; }
.final__foot {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: rgba(7, 17, 31, 0.4);
}
.final__foot a { text-decoration: underline; text-underline-offset: 3px; }

/* ------------------------------------------------------------
   BARRA STICKY (MÓVIL)
   ------------------------------------------------------------ */
.stickybar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 45;
  display: flex;
  gap: 10px;
  padding: 12px var(--pad) calc(12px + var(--safe-b));
  background: rgba(248, 248, 246, 0.86);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: 0 -8px 24px -12px rgba(7, 17, 31, 0.18);
}
.stickybar__order {
  flex: 7;
  min-height: 52px;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  font-size: 15.5px;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.15s var(--ease);
}
.stickybar__order:active { transform: scale(0.97); }
.stickybar__whatsapp {
  flex: 3;
  min-height: 52px;
  border-radius: 999px;
  background: var(--whatsapp);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.15s var(--ease);
}
.stickybar__whatsapp:active { transform: scale(0.94); }

/* Reserva espacio para que la barra sticky no tape el final de la página */
body { padding-bottom: calc(78px + var(--safe-b)); }
@media (min-width: 900px) { body { padding-bottom: 0; } }

/* ------------------------------------------------------------
   SHEET (bottom sheet)
   ------------------------------------------------------------ */
.sheet-overlay {
  position: fixed; inset: 0;
  z-index: 100;
  visibility: hidden;
  pointer-events: none;
}
.sheet-overlay.is-open { visibility: visible; pointer-events: auto; }

.sheet-backdrop {
  position: absolute; inset: 0;
  background: rgba(7, 17, 31, 0.5);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.sheet-overlay.is-open .sheet-backdrop { opacity: 1; }

.sheet {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  max-width: 560px;
  margin: 0 auto;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 26px 26px 0 0;
  padding-bottom: var(--safe-b);
  transform: translateY(100%);
  transition: transform 0.38s var(--ease);
  box-shadow: 0 -16px 48px rgba(7, 17, 31, 0.25);
}
.sheet-overlay.is-open .sheet { transform: translateY(0); }

.sheet__handle-wrap { display: flex; justify-content: center; padding: 12px 0 4px; flex-shrink: 0; }
.sheet__handle { width: 40px; height: 4px; border-radius: 999px; background: var(--line); }

.sheet__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 22px 14px;
  flex-shrink: 0;
}
.sheet__title { font-size: 19px; font-weight: 800; letter-spacing: -0.01em; }
.sheet__close {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--gray-100);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.sheet__body { padding: 4px 22px 26px; overflow-y: auto; }

.form-intro { font-size: 15px; font-weight: 700; margin-bottom: 18px; }

.progress { display: flex; gap: 6px; margin-bottom: 22px; }
.progress__seg { flex: 1; height: 4px; border-radius: 999px; background: var(--line); transition: background 0.3s var(--ease); }
.progress__seg.is-done { background: var(--orange); }

.form-step { display: none; }
.form-step.is-active { display: block; }

.field { display: block; margin-bottom: 14px; }
.field__label { display: block; font-size: 12.5px; font-weight: 700; color: var(--ink-soft); margin-bottom: 6px; }
.input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  background: var(--gray-100);
  border: 1.5px solid transparent;
  font-size: 15.5px;
  color: var(--ink);
  transition: border-color 0.2s var(--ease);
}
.input:focus { outline: none; border-color: var(--orange); }

.amount-input { position: relative; margin-bottom: 16px; }
.amount-input__prefix {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  pointer-events: none;
}
.amount-input__field { padding-left: 30px; font-weight: 700; font-size: 17px; }
.amount-input__field::-webkit-outer-spin-button,
.amount-input__field::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.amount-input__field[type="number"] { -moz-appearance: textfield; }

.amount-range {
  padding: 24px 20px 20px;
  margin-bottom: 22px;
  border-radius: var(--radius-md);
  background: var(--gray-100);
}
.amount-range__value {
  display: block;
  margin-bottom: 24px;
  color: var(--ink);
  font-size: 38px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-align: center;
}
.amount-range__input {
  --range-progress: 0%;
  width: 100%;
  height: 8px;
  margin: 8px 0;
  border-radius: 999px;
  background: linear-gradient(to right, var(--orange) 0 var(--range-progress), rgba(24, 20, 21, 0.14) var(--range-progress) 100%);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}
.amount-range__input::-webkit-slider-thumb {
  width: 28px;
  height: 28px;
  border: 5px solid #fff;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 4px 14px rgba(24, 20, 21, 0.24);
  appearance: none;
  -webkit-appearance: none;
}
.amount-range__input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: 5px solid #fff;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 4px 14px rgba(24, 20, 21, 0.24);
}
.amount-range__limits {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

.options-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.option-card {
  min-height: 56px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--gray-100);
  border: 1.5px solid transparent;
  font-weight: 700;
  font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.option-card--wide { grid-column: span 2; }
.option-card--left { justify-content: flex-start; width: 100%; margin-bottom: 8px; }
.option-card--stacked { flex-direction: column; gap: 6px; min-height: 84px; }
.option-card__emoji { font-size: 22px; }
.option-card.is-selected { background: var(--orange-soft); border-color: var(--orange); color: var(--ink); }

.form-row { display: flex; gap: 10px; align-items: center; }
.form-row .btn--primary, .form-row .btn--whatsapp { flex: 1; }

/* ------------------------------------------------------------
   Reveal animations
   ------------------------------------------------------------ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-scale { opacity: 0; transform: translateY(50%) scale(0.92); }
.reveal-scale.is-visible { opacity: 1; transform: translateY(50%) scale(1); }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-scale, .quick-card__img, .btn, .sheet { transition: none !important; }
}

/* ------------------------------------------------------------
   Desktop (≥1024px) — mismo concepto, más espacio
   ------------------------------------------------------------ */
@media (min-width: 900px) {
  .stickybar { display: none; }
}

@media (min-width: 1024px) {
  .nav__inner { padding-top: 22px; padding-bottom: 22px; }

  .hero { height: 92vh; min-height: 640px; }
  .hero__content { max-width: 640px; padding-left: var(--pad); padding-bottom: 88px; }
  .hero__actions { flex-direction: row; align-items: center; gap: 22px; }
  .hero__actions .btn--block { width: auto; padding-inline: 34px; }
  .hero__img { object-position: 68% center; }

  .quick__grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .quick-card { aspect-ratio: 4 / 3.1; }
  .quick .eyebrow { text-align: left; }

  .business { min-height: 560px; }
  .business__content { max-width: 620px; padding: 88px 0; }
  .business__img { object-position: center 40%; }

  .fleet-card { flex-basis: 320px; }

  .final__actions { flex-direction: row; }
}

/* ============================================================
   AMPLIACIÓN SEO / CONTENIDO — nuevas secciones
   Reutiliza los tokens y patrones ya definidos arriba.
   ============================================================ */

/* Encabezado genérico de sección */
.section-title {
  font-size: clamp(26px, 6vw, 34px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.12;
  margin-bottom: 12px;
}
.section-lead {
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.6;
  max-width: 58ch;
  margin-bottom: 8px;
}
.section-head { margin-bottom: 32px; }

/* Bloque partido imagen + contenido (Residencial, Tanque estacionario) */
.split { display: grid; gap: 26px; align-items: center; }
.split__media img,
.split__media picture img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.split__content .section-title { margin-top: 4px; }
.split__list { margin: 18px 0 22px; display: flex; flex-direction: column; gap: 10px; }
.split__list li { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink-soft); line-height: 1.5; }
.split__list li::before { content: "✓"; color: var(--orange); font-weight: 800; flex-shrink: 0; }
.split--reverse .split__media { order: -1; }

/* Cómo pedir gas — pasos */
.steps__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.step-card {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
}
.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-size: 12.5px;
  font-weight: 800;
  margin-bottom: 14px;
}
.step-card__icon { display: block; font-size: 24px; margin-bottom: 8px; }
.step-card__title { font-weight: 800; font-size: 15.5px; margin-bottom: 4px; letter-spacing: -0.01em; }
.step-card__text { color: var(--ink-soft); font-size: 13.5px; line-height: 1.45; }

/* Por qué elegirnos */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.why-card {
  padding: 20px 18px;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 1px 0 var(--line), 0 10px 26px -20px rgba(24, 20, 21, 0.4);
}
.why-card__icon { display: block; font-size: 21px; margin-bottom: 10px; }
.why-card__title { font-weight: 800; font-size: 14.5px; margin-bottom: 4px; letter-spacing: -0.01em; }
.why-card__text { color: var(--ink-soft); font-size: 13px; line-height: 1.45; }

/* Zonas de servicio */
.coverage__lead { color: var(--ink-soft); font-size: 15px; max-width: 58ch; margin-bottom: 20px; }

/* Seguridad */
.safety-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.safety-card {
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: var(--gray-100);
  border-left: 4px solid var(--orange);
}
.safety-card__title { font-weight: 800; font-size: 15px; margin-bottom: 6px; letter-spacing: -0.01em; }
.safety-card__text { color: var(--ink-soft); font-size: 14px; line-height: 1.55; }

/* FAQ (usa <details>/<summary> nativos, sin JS) */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { border-radius: var(--radius-md); background: var(--gray-100); overflow: hidden; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 50px 18px 20px;
  font-weight: 700;
  font-size: 15px;
  position: relative;
  line-height: 1.4;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 18px; top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 400;
  color: var(--orange);
  transition: transform 0.2s var(--ease);
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item__a { padding: 0 20px 18px; color: var(--ink-soft); font-size: 14.5px; line-height: 1.6; }

/* Guías / blog (preparado para contenido futuro) */
.guides { overflow: hidden; }
.guides__track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px var(--pad) 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.guides__track::-webkit-scrollbar { display: none; }
.guide-card {
  flex: 0 0 78%;
  scroll-snap-align: center;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: inset 0 0 0 1.5px var(--line);
  padding: 22px;
}
.guide-card__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}
.guide-card__title { font-weight: 800; font-size: 16px; margin-bottom: 8px; line-height: 1.28; letter-spacing: -0.01em; }
.guide-card__text { color: var(--ink-soft); font-size: 13.5px; line-height: 1.5; }
.guides__note { color: var(--ink-soft); font-size: 13px; margin-top: 4px; }

/* Enlaces adicionales en el footer (internos, SEO) */
.final__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; margin-bottom: 26px; font-size: 13.5px; font-weight: 600; }
.final__links a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 3px; }

/* Precio de hoy — contenido adicional indexable */
.price-today__note { max-width: 58ch; margin: 24px auto 0; color: rgba(248, 248, 246, 0.6); font-size: 13.5px; line-height: 1.65; }
.price-today__link { display: inline-block; margin-top: 16px; color: var(--blue); font-weight: 700; font-size: 13.5px; text-decoration: underline; text-underline-offset: 3px; }

/* Encabezado de páginas internas (precio, tanque estacionario, negocios) */
.page-nav-spacer { height: 0; }
.page-hero {
  background: linear-gradient(145deg, #181415 0%, #2B2021 100%);
  padding: 128px 0 52px;
}
.breadcrumb { display: flex; flex-wrap: wrap; gap: 4px; font-size: 12.5px; color: rgba(248, 248, 246, 0.5); margin-bottom: 18px; }
.breadcrumb a { color: rgba(248, 248, 246, 0.82); text-decoration: underline; text-underline-offset: 3px; }
.page-hero__eyebrow { color: var(--blue); }
.page-hero h1 { font-size: clamp(30px, 7vw, 44px); font-weight: 800; color: #fff; letter-spacing: -0.01em; line-height: 1.1; margin-bottom: 14px; max-width: 20ch; }
.page-hero p { color: rgba(248, 248, 246, 0.8); font-size: 16px; max-width: 54ch; margin-bottom: 24px; }
.section--tint { background: var(--gray-100); }
.internal-links { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 8px; }
.internal-links a.link-cta { font-size: 14.5px; }

/* ------------------------------------------------------------
   Desktop (≥1024px) — nuevas secciones
   ------------------------------------------------------------ */
@media (min-width: 1024px) {
  .split { grid-template-columns: 1fr 1fr; gap: 56px; }
  .split__media img { aspect-ratio: 5 / 4; }

  .steps__grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .why-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .safety-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  .guide-card { flex-basis: 340px; }

  .page-hero { padding: 168px 0 72px; }
}
.steps__cta { text-align: center; margin-top: 28px; }