/* =========================================================
   GasistaYa · Estilos
   ========================================================= */

:root {
  --bg: #0d0f14;
  --bg-alt: #12151c;
  --bg-deep: #07080b;  /* header, footer y menú mobile */
  --surface: #171b24;
  --surface-2: #1e2330;
  --border: rgba(255, 255, 255, 0.08);

  --text: #f4f5f7;
  --muted: #9aa3b5;

  --orange: #ff9a1f;
  --orange-2: #ff5a1f;
  --blue: #2fb4ff;
  --green: #25d366;
  --green-dark: #1ebe57;
  --yellow: #ffc21a;
  --red: #e8231b;

  --gradient-fire: linear-gradient(90deg, var(--yellow) 0%, var(--orange) 40%, var(--orange-2) 100%);

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --header-h: 68px;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Montserrat", "Inter", sans-serif; /* solo para el nombre de la marca */
  --font-heading: "Sora", "Inter", sans-serif;       /* todos los títulos */
  --font-section: "Unbounded", "Sora", sans-serif;  /* títulos de sección grandes */
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
p { margin: 0 0 1em; }

.container { width: min(1140px, 100% - 32px); margin-inline: auto; }

.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; }

.gradient-text {
  background: var(--gradient-fire);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6em;
  padding: 1em 1.8em;
  border-radius: 999px;
  border: 0;
  font: 700 1.05rem/1 var(--font);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

.btn--whatsapp {
  background: var(--green);
  color: #fff;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, .5), 0 8px 30px rgba(37, 211, 102, .35);
}
.btn--whatsapp:hover { background: var(--green-dark); box-shadow: 0 10px 36px rgba(37, 211, 102, .5); }
.btn--whatsapp .icon { width: 1.5em; height: 1.5em; }

.btn--ghost {
  background: rgba(255, 255, 255, .03);
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn--ghost:hover { border-color: var(--orange); color: var(--orange); }

.btn--block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 50;
  background: var(--bg-deep);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, .5);
  transition: background .3s ease, box-shadow .3s ease;
}
.header.is-scrolled {
  background: rgba(7, 8, 11, .92);
  backdrop-filter: blur(12px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, .6);
}
.header__inner {
  height: 100%;
  padding-inline: clamp(16px, 3vw, 40px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.brand { justify-self: start; display: inline-flex; align-items: center; gap: 10px; }
.brand__logo {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  background: #000;
  box-shadow: 0 0 0 2px rgba(255, 194, 26, .5), 0 4px 14px rgba(255, 106, 31, .3);
}
.brand__logo img {
  width: 100%; height: 100%;
  object-fit: cover;
  /* Acerca la ilustración (canillas y fuego) para que se distinga en tamaño chico */
  transform: scale(1.6);
  transform-origin: 50% 38%;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: 1.5rem;
  letter-spacing: .5px;
  color: var(--yellow);
}
.brand__name span { color: var(--red); }

.nav { display: flex; align-items: center; gap: clamp(32px, 4.5vw, 64px); }
.nav a {
  position: relative;
  padding: 6px 0;
  font-weight: 600;
  font-size: 1.02rem;
  color: #fff;
  transition: color .3s ease, transform .3s ease, text-shadow .3s ease;
}
/* Subrayado con el degradé del logo que crece desde el centro */
.nav a:not(.nav__cta)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 3px;
  border-radius: 3px;
  background: var(--gradient-fire);
  box-shadow: 0 0 10px rgba(255, 140, 30, .7);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .35s cubic-bezier(.65, 0, .35, 1);
}
.nav a:not(.nav__cta):hover,
.nav a.is-active {
  color: var(--orange);
  transform: translateY(-2px);
  text-shadow: 0 0 14px rgba(255, 154, 31, .45);
}
.nav a:not(.nav__cta):hover::after,
.nav a.is-active::after { transform: scaleX(1); }
.nav__cta {
  color: #111;
  background: var(--gradient-fire);
  padding: .6em 1.2em;
  border-radius: 999px;
  font-weight: 700;
}
.nav__cta:hover { filter: brightness(1.08); }
.nav a.nav__cta, .nav a.nav__cta:hover { color: #111; }
.header__cta { justify-self: end; font-size: .95rem; white-space: nowrap; }
.nav .nav__cta--mobile { display: none; }

.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none; border: 0; cursor: pointer;
  flex-direction: column; justify-content: center; gap: 6px;
  padding: 10px;
}
.menu-toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--text); border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 24px) 0 48px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 100%, rgba(47, 180, 255, .10), transparent 50%),
    radial-gradient(ellipse at 50% 0%, rgba(255, 106, 31, .12), transparent 55%),
    var(--bg);
}
.hero__glow {
  position: absolute;
  width: 600px; height: 600px;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255, 140, 30, .18), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  align-items: center;
  gap: 56px;
}

.hero__logo {
  position: relative;
  aspect-ratio: 1;
  max-width: 360px;
  width: 100%;
  justify-self: center;
  border-radius: 24px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 30px 80px rgba(255, 106, 31, .18), 0 0 0 1px var(--border);
  animation: float 6s ease-in-out infinite;
}
.hero__logo img { width: 100%; height: 100%; object-fit: cover; }
.hero__logo-text { display: none; }
.hero__logo--fallback .hero__logo-text {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%;
  font: 900 italic clamp(2.2rem, 5vw, 3.2rem)/1 var(--font-display);
  color: var(--yellow);
}
.hero__logo-text span { color: var(--red); }
.hero__logo-text small {
  margin-top: 14px;
  font: 600 1rem var(--font);
  color: var(--muted);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.status {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 8px 18px 8px 14px;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 8px 24px rgba(0, 0, 0, .25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: .78rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 22px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  animation: status-in .7s cubic-bezier(.2, .8, .2, 1) both, status-glow 3s ease-in-out 1s infinite;
}
/* Brillo que cruza la etiqueta cada pocos segundos */
.status::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(74, 222, 128, .28) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: status-shine 3.5s ease-in-out 1.2s infinite;
}
@keyframes status-in {
  from { opacity: 0; transform: translateY(-10px) scale(.96); }
  to   { opacity: 1; transform: none; }
}
@keyframes status-shine {
  0%        { transform: translateX(-120%); }
  45%, 100% { transform: translateX(120%); }
}
@keyframes status-glow {
  0%, 100% { border-color: rgba(255, 255, 255, .1); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 8px 24px rgba(0, 0, 0, .25); }
  50%      { border-color: rgba(74, 222, 128, .55); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 8px 24px rgba(0, 0, 0, .25), 0 0 22px rgba(37, 211, 102, .3); }
}
.status__live { display: inline-flex; align-items: center; gap: 9px; color: #4ade80; }
.status__sep { width: 1px; height: 14px; background: rgba(255, 255, 255, .18); }
.status__info { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); }
.status__icon { width: 14px; height: 14px; }
@media (max-width: 480px) {
  .status { flex-wrap: wrap; gap: 6px 12px; letter-spacing: .05em; }
}
.status__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, .7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, .7); }
  70%  { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.75rem, 3.6vw, 2.75rem);
  letter-spacing: -.3px;
}
.hero__title .gradient-text { display: block; }

.hero__subtitle {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--muted);
  max-width: 560px;
}
.hero__subtitle strong { color: var(--text); }

.hero__actions { display: inline-grid; grid-template-columns: auto auto; gap: 12px; margin: 26px 0; }
.hero__actions .btn--quote { grid-column: 1 / -1; }
.btn--quote { background: var(--gradient-fire); color: #111; box-shadow: 0 8px 26px rgba(255, 106, 31, .3); }
.btn--quote:hover { filter: brightness(1.08); }

.trust {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 10px 26px;
  color: var(--muted); font-size: .92rem;
}
.trust li { display: inline-flex; align-items: center; gap: 8px; }
.trust .icon { color: var(--orange); }

/* ---------- Banda alerta ---------- */
.alert-band {
  position: relative;
  background: linear-gradient(100deg, #b3140c 0%, #e0300f 55%, #ff6a1f 100%);
  box-shadow: 0 10px 40px rgba(224, 48, 15, .35);
  overflow: hidden;
}
/* Franjas de advertencia arriba y abajo */
.alert-band::before,
.alert-band::after {
  content: "";
  position: absolute; left: 0; right: 0;
  height: 6px;
  background: repeating-linear-gradient(-45deg, var(--yellow) 0 14px, #111 14px 28px);
}
.alert-band::before { top: 0; }
.alert-band::after { bottom: 0; }

.alert-band__inner {
  display: flex; align-items: center; gap: 24px;
  padding-block: 30px;
}
.alert-band__icon {
  flex-shrink: 0;
  width: 64px; height: 64px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--yellow);
  color: #111;
  animation: alert-pulse 1.8s infinite;
}
.alert-band__icon .icon { width: 34px; height: 34px; }
@keyframes alert-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 194, 26, .8); }
  70%  { box-shadow: 0 0 0 16px rgba(255, 194, 26, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 194, 26, 0); }
}

.alert-band__body { flex: 1; }
.alert-band__title {
  font: 900 clamp(1.3rem, 2.4vw, 1.75rem)/1.15 var(--font-heading);
  color: #fff;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.alert-band__highlight {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 12px;
  border-radius: 8px;
  background: #111;
  color: var(--yellow);
  transform: rotate(-2deg);
  box-shadow: 0 4px 14px rgba(0, 0, 0, .35);
}
.alert-band__steps {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 8px 10px;
}
.alert-band__steps li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .25);
  color: #fff;
  font-weight: 600;
  font-size: .92rem;
}
.alert-band__steps span {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: #fff;
  color: #c4190d;
  font-size: .78rem; font-weight: 800;
}

.alert-band__btn {
  flex-shrink: 0;
  background: #111;
  color: var(--yellow);
  border: 2px solid var(--yellow);
  text-transform: uppercase;
  letter-spacing: .5px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .45);
}
.alert-band__btn:hover { background: var(--yellow); color: #111; }

@media (max-width: 860px) {
  .alert-band__inner { flex-direction: column; text-align: center; }
  .alert-band__steps { justify-content: center; }
}

/* ---------- Secciones ---------- */
.section { padding: 100px 0; }
.section--alt { background: var(--bg-alt); }

.section__head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section__head h2, .zona h2, .contact h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
}
.section__head p { color: var(--muted); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .8rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

/* Títulos de sección grandes con degradé: Zona de cobertura, Servicios, Cómo trabajamos, etc. */
.section-title {
  font-family: var(--font-section);
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.01em;
  text-transform: none;
  background: var(--gradient-fire);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 4px 18px rgba(255, 106, 31, .25));
}

/* Subtítulo que acompaña a cada .section-title */
#servicios .section__head h2,
.zona__text h2,
.page-contact h2,
.page-steps .section__head h2,
.soon h2 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); }

/* ---------- Tarjetas de servicios ---------- */
.grid { display: grid; gap: 20px; }
.grid--services { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 154, 31, .35);
  box-shadow: var(--shadow);
}
/* Servicios de agua: hover celeste */
.card--water:hover {
  border-color: rgba(47, 180, 255, .45);
  box-shadow: var(--shadow), 0 0 24px rgba(47, 180, 255, .15);
}
.card h3 { font-size: 1.1rem; }
.card p { color: var(--muted); font-size: .95rem; margin: 0; }

.card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 14px;
  margin-bottom: 18px;
}
.card__icon .icon { width: 26px; height: 26px; }
.card__icon--fire  { background: rgba(255, 106, 31, .12); color: var(--orange); }
.card__icon--water { background: rgba(47, 180, 255, .12); color: var(--blue); }

/* ---------- Pasos ---------- */
.steps {
  list-style: none; padding: 0; margin: 0 0 56px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.step {
  position: relative;
  text-align: center;
  padding: 36px 24px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.step__num {
  display: inline-grid; place-items: center;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--gradient-fire);
  color: #111;
  font: 900 1.4rem var(--font-heading);
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(255, 106, 31, .35);
}
.step h3 { font-size: 1.2rem; }
.step p { color: var(--muted); margin: 0; }

.features {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.feature {
  padding: 22px;
  border-left: 3px solid var(--orange);
  background: rgba(255,255,255,.02);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.feature strong {
  display: block;
  font: 800 1.3rem var(--font-heading);
  margin-bottom: 4px;
}
.feature span { color: var(--muted); font-size: .92rem; }

/* ---------- Zona ---------- */
.zona { display: grid; grid-template-columns: 1fr 1.1fr; gap: 28px 56px; align-items: start; }
.zona__text p { color: var(--muted); }
.zona .zona__title {
  /* Mismo tamaño y fuente que "Servicios" (le gana a la regla .zona h2) */
  font-family: var(--font-section);
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  grid-column: 1 / -1;
  justify-self: center;
  text-align: center;
  margin: 0 0 20px;
}
#servicios .eyebrow { margin-bottom: 14px; }
/* Al tocar "Servicios" en el menú, la sección entra completa en la pantalla */
@media (min-width: 861px) {
  #servicios {
    min-height: calc(100vh - var(--header-h));
    min-height: calc(100svh - var(--header-h));
    display: flex;
    align-items: center;
    padding: 32px 0;
  }
  #servicios .section__head { margin-bottom: 28px; }
  #servicios .eyebrow { margin-bottom: 10px; }
  #servicios .section__head h2 { margin-bottom: .3em; }
  #servicios .section__head p { margin: 0; }
  #servicios .grid { gap: 16px; }
  #servicios .card { padding: 18px 20px; }
  #servicios .card__icon { width: 42px; height: 42px; border-radius: 12px; margin-bottom: 12px; }
  #servicios .card__icon .icon { width: 22px; height: 22px; }
  #servicios .card h3 { font-size: 1rem; margin-bottom: 4px; }
  #servicios .card p { font-size: .88rem; line-height: 1.45; }
}
.tags { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font: 500 .88rem var(--font);
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s, transform .2s;
}
.tag:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); }
.tag:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
.tag.is-active {
  background: var(--gradient-fire);
  border-color: transparent;
  color: #111;
  font-weight: 700;
}
.zona__map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow);
}
.zona__map iframe {
  width: 100%; height: 100%; border: 0;
  filter: grayscale(.4) invert(.9) hue-rotate(180deg) contrast(.9);
}

/* ---------- Contacto ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.contact__info p { color: var(--muted); }
.contact__list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; }
.contact__list li { display: flex; align-items: center; gap: 14px; }
.contact__list .icon {
  width: 42px; height: 42px; padding: 10px;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--orange);
}
.contact__list a:hover { color: var(--orange); }

.form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.form__row { display: grid; gap: 6px; margin-bottom: 18px; }
.form label { font-size: .9rem; font-weight: 600; }
.form input[type="text"],
.form select,
.form textarea {
  width: 100%;
  padding: 13px 14px;
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .2s, box-shadow .2s;
}
.form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.form textarea { resize: vertical; min-height: 110px; }
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 154, 31, .2);
}
.form .is-invalid { border-color: #ff5a5a !important; }
.form .form__check { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; cursor: pointer; font-weight: 500; }
.form__check input { width: 18px; height: 18px; accent-color: var(--orange); }
/* Casilla de urgencia destacada */
.form .form__check--urgent {
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 90, 60, .4);
  background: rgba(255, 90, 60, .08);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.form__check--urgent:hover { border-color: rgba(255, 90, 60, .7); background: rgba(255, 90, 60, .12); }
.form__check--urgent input { width: 20px; height: 20px; flex-shrink: 0; accent-color: #ff4d3a; cursor: pointer; }
.urgent__icon {
  display: grid; place-items: center;
  width: 34px; height: 34px; flex-shrink: 0;
  border-radius: 50%;
  background: rgba(255, 77, 58, .16);
  color: #ff6a4d;
}
.urgent__icon svg { width: 18px; height: 18px; }
.urgent__text { display: flex; flex-direction: column; line-height: 1.25; }
.urgent__text strong { font-size: 1rem; font-weight: 700; color: #fff; }
.urgent__text small { font-size: .8rem; font-weight: 500; color: var(--muted); }
.form__check--urgent:has(input:checked) {
  border-color: #ff4d3a;
  background: rgba(255, 77, 58, .16);
  box-shadow: 0 0 0 3px rgba(255, 77, 58, .15), 0 8px 24px rgba(255, 77, 58, .2);
}
.form__check--urgent:has(input:checked) .urgent__icon {
  background: #ff4d3a; color: #fff;
  animation: urgent-pulse 1.6s ease-in-out infinite;
}
@keyframes urgent-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 77, 58, .6); }
  50%      { box-shadow: 0 0 0 8px rgba(255, 77, 58, 0); }
}
.form__error {
  color: #ff8a8a;
  background: rgba(255, 90, 90, .1);
  border: 1px solid rgba(255, 90, 90, .3);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
}

/* ---------- Páginas internas (ocupan una pantalla, contenido centrado) ---------- */
.page-contact,
.page-steps,
.page-soon {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 16px) 0 24px;
}
.page-steps .back-link,
.page-soon .back-link { margin: -40px 0 20px; }

/* Fila de botones centrada al pie de una página */
.cta-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 14px;
  margin-top: 32px;
}

.back-link {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 8px 18px 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 154, 31, .35);
  background: rgba(255, 154, 31, .08);
  color: #fff;
  font-size: .9rem;
  font-weight: 600;
  transition: background .25s, border-color .25s, color .25s, box-shadow .25s;
}
.back-link__icon {
  width: 26px; height: 26px;
  padding: 5px;
  border-radius: 50%;
  background: var(--gradient-fire);
  color: #111;
  transition: transform .25s ease;
}
.back-link:hover {
  border-color: var(--orange);
  background: rgba(255, 154, 31, .16);
  box-shadow: 0 6px 20px rgba(255, 106, 31, .25);
}
.back-link:hover .back-link__icon { transform: translateX(-4px); }
.back-link:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.header__cta[aria-current="page"] { box-shadow: 0 0 0 2px rgba(255, 194, 26, .5); }

/* ---------- Página de presupuesto ---------- */
.page-contact { padding-top: calc(var(--header-h) + 20px); }
.page-contact .contact { align-items: center; }
.page-contact .back-link { margin-top: -48px; margin-bottom: 62px; }
.page-contact .eyebrow { margin-bottom: 10px; }
.page-contact .contact__list { margin-top: 20px; gap: 12px; }
.page-contact .form { padding: 24px 28px; }
.page-contact .form__row { margin-bottom: 12px; gap: 4px; }
.page-contact .form input[type="text"],
.page-contact .form select,
.page-contact .form textarea { padding: 10px 14px; }
.page-contact .form textarea { min-height: 76px; }
.page-contact .form__check { margin-bottom: 16px; }
.page-contact .btn--block { padding-block: .85em; }

/* ---------- Página Cómo trabajamos ---------- */
/* Versión compacta para que la página entre entera en la pantalla */
.page-steps .section__head { margin-bottom: 44px; }
.page-steps .eyebrow { margin-bottom: 18px; }
.page-steps .section__head h2 { margin: 0; }
.page-steps .steps,
.page-steps .features { max-width: 920px; margin-inline: auto; }
.page-steps .steps { margin-bottom: 28px; gap: 16px; }
.page-steps .step { padding: 16px 18px 14px; }
.page-steps .step__num { width: 36px; height: 36px; font-size: 1rem; margin-bottom: 8px; }
.page-steps .step h3 { font-size: 1rem; margin-bottom: 4px; }
.page-steps .step p { font-size: .88rem; line-height: 1.45; margin: 0; }
.page-steps .features { gap: 12px; }
.page-steps .feature { padding: 10px 14px; }
.page-steps .feature strong { font-size: 1rem; }
.page-steps .feature span { font-size: .8rem; line-height: 1.45; display: block; }
.page-steps .cta-row { margin-top: 44px; }
.page-steps .cta-row .btn { padding: 1.05em 2.1em; font-size: 1.12rem; }

/* ---------- Página Trabajos realizados (próximamente) ---------- */
.page-soon { padding-bottom: 40px; }
.soon {
  max-width: 640px;
  margin-inline: auto;
  padding: 48px 32px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: radial-gradient(120% 80% at 50% 0%, rgba(255, 106, 31, .12), transparent 60%), rgba(255, 255, 255, .02);
}
.soon__icon {
  display: inline-grid; place-items: center;
  width: 64px; height: 64px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--gradient-fire);
  color: #111;
  box-shadow: 0 8px 24px rgba(255, 106, 31, .35);
}
.soon__icon .icon { width: 30px; height: 30px; }
.page-soon .eyebrow { display: block; margin-bottom: 14px; }
.soon h2 { margin-bottom: 12px; }
.soon p { color: var(--muted); margin: 0 auto; max-width: 460px; }
@media (max-width: 480px) {
  .soon { padding: 36px 20px; }
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 26px 0 22px;
  background: var(--bg-deep);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, .5);
}
.footer__inner {
  padding-inline: clamp(16px, 3vw, 40px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 14px 24px;
  align-items: center;
}
.footer p { color: var(--muted); font-size: .92rem; margin: 0; }
.footer__brand { justify-self: start; }
.footer__nav { justify-self: center; display: flex; flex-wrap: wrap; gap: 16px clamp(28px, 4vw, 52px); color: #fff; font-size: 1.05rem; font-weight: 600; }
.footer__nav a:hover { color: var(--orange); }
.footer .footer__copy { grid-column: 1 / -1; text-align: center; font-size: .85rem; }

/* ---------- Botón flotante ---------- */
.wa-float {
  position: fixed;
  right: 22px; bottom: 22px;
  width: 60px; height: 60px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  z-index: 60;
  box-shadow: 0 10px 30px rgba(37, 211, 102, .45);
  transition: transform .2s;
  animation: pulse 2.5s infinite;
}
.wa-float svg { width: 32px; height: 32px; }
.wa-float:hover { transform: scale(1.08); }

/* ---------- Animación de aparición ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .grid--services { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
}

/* Con 4 links en el menú, se achica el espacio en pantallas medianas */
@media (min-width: 861px) and (max-width: 1100px) {
  .nav { gap: 22px; }
  .nav a { font-size: .95rem; }
}

@media (max-width: 860px) {
  .menu-toggle { display: flex; justify-self: end; }
  .header__inner { grid-template-columns: 1fr auto; }
  .header__cta { display: none; }
  .nav .nav__cta--mobile { display: block; }
  .nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 16px 24px;
    background: var(--bg-deep);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    transition: transform .3s ease;
  }
  .nav.is-open { transform: none; }
  .nav a { padding: 14px 4px; border-bottom: 1px solid var(--border); font-size: 1rem; }
  .nav a:not(.nav__cta)::after { display: none; }
  .nav a:not(.nav__cta):hover, .nav a.is-active { transform: none; }
  .nav .nav__cta { margin-top: 14px; text-align: center; border: 0; padding: 14px; }
  .header.menu-open { background: var(--bg-deep); }

  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 20px; }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 16px); }
  .hero__logo { max-width: 170px; border-radius: 18px; animation: none; }
  .status { margin-bottom: 14px; }
  .hero__subtitle { margin-inline: auto; }
  .hero__actions, .trust { justify-content: center; }

  .steps { grid-template-columns: 1fr; }
  .zona, .contact { grid-template-columns: 1fr; gap: 36px; }
  .section { padding: 72px 0; }
}

@media (max-width: 760px) {
  .hero__actions { display: grid; grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; }
}

@media (max-width: 560px) {
  .grid--services, .features { grid-template-columns: 1fr; }
  .form { padding: 22px; }
  .footer__inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .footer__brand, .footer__nav { justify-self: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Agradecimiento al enviar el formulario ---------- */
.thanks {
  position: fixed; inset: 0;
  z-index: 100;
  display: grid; place-items: center;
  padding: 16px;
  background: rgba(5, 6, 9, .75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity .3s ease;
}
.thanks[hidden] { display: none; }
.thanks.is-open { opacity: 1; }
.thanks__card {
  position: relative;
  width: min(420px, 100%);
  padding: 40px 28px 30px;
  text-align: center;
  background: radial-gradient(120% 80% at 50% 0%, rgba(37, 211, 102, .14), transparent 60%), var(--surface);
  border: 1px solid rgba(37, 211, 102, .3);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
  transform: translateY(20px) scale(.9);
  opacity: 0;
  transition: transform .5s cubic-bezier(.2, 1.4, .4, 1), opacity .3s ease;
}
.thanks.is-open .thanks__card { transform: none; opacity: 1; }

/* Tilde que se dibuja */
.thanks__check { width: 84px; height: 84px; margin: 0 auto 18px; display: block; }
.thanks__circle {
  stroke: var(--green); stroke-width: 3;
  stroke-dasharray: 151; stroke-dashoffset: 151;
}
.thanks__tick {
  stroke: var(--green); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 36; stroke-dashoffset: 36;
}
.thanks.is-open .thanks__circle { animation: thanks-draw .6s ease-out .25s forwards; }
.thanks.is-open .thanks__tick   { animation: thanks-draw .4s ease-out .8s forwards; }
.thanks.is-open .thanks__check  { animation: thanks-pop .4s ease-out 1.15s; }

.thanks__title { font-size: clamp(1.5rem, 5vw, 1.9rem); margin-bottom: 10px; }
.thanks__text { color: var(--muted); margin: 0 0 24px; }
.thanks__title, .thanks__text, .thanks__close { opacity: 0; transform: translateY(10px); }
.thanks.is-open .thanks__title { animation: thanks-up .5s ease-out 1s forwards; }
.thanks.is-open .thanks__text  { animation: thanks-up .5s ease-out 1.15s forwards; }
.thanks.is-open .thanks__close { animation: thanks-up .5s ease-out 1.3s forwards; }
.thanks__close { padding: .75em 2em; }

/* Chispas alrededor del tilde */
.thanks__spark {
  position: absolute; top: 82px; left: 50%;
  width: 8px; height: 8px; border-radius: 50%;
  opacity: 0;
}
/* Cada chispa vuela hacia (--x, --y) */
.thanks__spark--1 { background: var(--green);    --x: -80px; --y: -50px; }
.thanks__spark--2 { background: var(--yellow);   --x: 70px;  --y: -60px; }
.thanks__spark--3 { background: var(--orange-2); --x: -70px; --y: 30px; }
.thanks__spark--4 { background: var(--green);    --x: 80px;  --y: 35px; }
.thanks.is-open .thanks__spark { animation: thanks-spark .8s ease-out 1.1s; }

@keyframes thanks-draw { to { stroke-dashoffset: 0; } }
@keyframes thanks-pop  { 50% { transform: scale(1.12); } }
@keyframes thanks-up   { to { opacity: 1; transform: none; } }
@keyframes thanks-spark {
  from { opacity: 1; transform: translate(-50%, 0); }
  to   { opacity: 0; transform: translate(var(--x), var(--y)) scale(.4); }
}

/* Sin animación (la regla general ya las apaga): mostrar directamente el estado final */
@media (prefers-reduced-motion: reduce) {
  .thanks__card, .thanks__title, .thanks__text, .thanks__close { opacity: 1; transform: none; }
  .thanks__circle, .thanks__tick { stroke-dashoffset: 0; }
  .thanks__spark { display: none; }
}