/* Campista Window & Solar Cleaning — sitio estatico, pensado primero para celular.
   Colores de su logo (aidecoded-hq/system/marcas.md): azul marino, azul pulpo, amarillo sol, cian.
   Tipografia: palo seca gruesa y condensada como la del logo (Barlow Condensed) + Barlow. */
:root {
  --navy: #121c4d;
  --navy-deep: #0b1236;
  --sky: #99caeb;
  --sky-soft: #e8f3fb;
  --sun: #f6ea61;
  --cyan: #52c9e8;
  --ink: #141a33;
  --muted: #4a5375;
  --line: #d9e1ef;
  --paper: #ffffff;
  --paper-2: #f5f8fc;
  --display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --radius: 14px;
  --max: 1080px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding-inline: 20px; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.005em;
  text-wrap: balance;
  margin: 0;
}
h1 { font-size: clamp(2.4rem, 8vw, 4.2rem); text-transform: uppercase; }
h2 { font-size: clamp(1.9rem, 5.5vw, 2.8rem); text-transform: uppercase; }
h3 { font-size: 1.55rem; }
p { margin: 0; }

/* ---------- Barra superior ---------- */
.top {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 10;
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
.top .logo img { height: 40px; width: auto; }
.top-call {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Botones ---------- */
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background-color 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn-sun { background: var(--sun); color: var(--navy); }
.btn-sun:hover { background: #fff27a; }
.btn-ghost { border-color: rgba(255, 255, 255, 0.7); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-line { border-color: var(--navy); color: var(--navy); }

/* ---------- Portada ---------- */
.hero { background: var(--navy); color: #fff; overflow: hidden; }
.hero .wrap { display: grid; gap: 28px; padding-block: 36px 44px; }
.hero h1 { color: #fff; }
.hero h1 .sun { color: var(--sun); }
.hero .lede { font-size: 1.15rem; color: #dce8f6; max-width: 34ch; }
.hero .lede strong { color: #fff; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 0.98rem; color: #c9daf0; }
.hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.stars { color: var(--sun); letter-spacing: 1px; }
.hero-photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; max-width: 100%; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; }
@media (min-width: 860px) {
  .hero .wrap { grid-template-columns: 1.05fr 1fr; align-items: center; padding-block: 64px 72px; }
}

/* ---------- Secciones ---------- */
section.block { padding-block: 56px; }
section.alt { background: var(--paper-2); }
.eyebrow {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.section-head { margin-bottom: 28px; display: grid; gap: 10px; }
.section-head p { color: var(--muted); max-width: 60ch; }

/* Servicios */
.services { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .services { grid-template-columns: 1fr 1fr; } }
.service {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display: grid;
  gap: 8px;
  align-content: start; /* si la de al lado es mas alta, no reparte el hueco entre titulo y texto */
  min-width: 0;
}
.service h3 { color: var(--navy); }
.service p { color: var(--muted); }
.service .more { font-weight: 700; text-decoration: none; display: inline-flex; min-height: 44px; align-items: center; }
.service .price { font-weight: 700; color: var(--ink); }

/* Como funciona: es una secuencia de verdad, por eso va numerada */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: paso; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li {
  counter-increment: paso;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  background: var(--paper);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--line);
}
.steps li::before {
  content: counter(paso);
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.6rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--sun);
  color: var(--navy);
  display: grid;
  place-items: center;
}

/* Fotos de trabajo */
.work { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.work figure { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; }
.work img { width: 100%; height: 100%; object-fit: cover; }

/* Franja de tiendas */
.band { background: var(--navy); color: #fff; }
.band .wrap { padding-block: 44px; display: grid; gap: 18px; }
.band h2 { color: #fff; }
.band p { color: #dce8f6; max-width: 56ch; }
@media (min-width: 860px) { .band .wrap { grid-template-columns: 1.4fr auto; align-items: center; } }

/* Zonas */
.areas { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.areas li { background: var(--sky-soft); color: var(--navy); border-radius: 999px; padding: 8px 14px; font-weight: 600; }

/* Resenas */
.rating {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.rating .big { font-family: var(--display); font-weight: 800; font-size: 3rem; color: var(--navy); line-height: 1; }
.rating .stars { font-size: 1.4rem; color: #e2c100; }

/* Preguntas */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 52px 16px 20px;
  font-weight: 700;
  min-height: 44px;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--navy);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 20px 18px; color: var(--muted); }

/* Tabla de precios de mosquiteros */
.prices { width: 100%; border-collapse: collapse; font-size: 1.05rem; }
.prices th, .prices td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prices th { font-family: var(--display); font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.prices td:last-child { text-align: right; font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 12px; }

/* Llamado final */
.cta { background: var(--sun); }
.cta .wrap { padding-block: 44px; display: grid; gap: 16px; text-align: left; }
.cta h2 { color: var(--navy); }
.cta p { color: var(--navy); font-weight: 600; }

/* Pie */
footer { background: var(--navy-deep); color: #c9daf0; font-size: 0.98rem; }
footer .wrap { padding-block: 40px 96px; display: grid; gap: 20px; }
footer a { color: #fff; }
footer .logo img { height: 44px; width: auto; }
footer nav { display: flex; flex-wrap: wrap; gap: 4px 18px; }
footer nav a { min-height: 44px; display: inline-flex; align-items: center; }
@media (min-width: 860px) { footer .wrap { padding-bottom: 40px; } }

/* Boton fijo en celular: escribir es la accion principal. Ocupa todo el ancho
   para no tapar contenido en una esquina (el caso del curso de SIEAUTO). */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(11, 18, 54, 0.96);
}
.sticky-cta .btn { flex: 1; min-height: 50px; font-size: 1.15rem; padding: 0 12px; }
@media (min-width: 860px) { .sticky-cta { display: none; } }

/* Paginas de servicio */
.page-hero { background: var(--navy); color: #fff; }
.page-hero .wrap { padding-block: 40px 44px; display: grid; gap: 18px; }
.page-hero h1 { color: #fff; font-size: clamp(2.2rem, 7vw, 3.6rem); }
.page-hero p { color: #dce8f6; max-width: 52ch; font-size: 1.1rem; }
.prose { display: grid; gap: 16px; max-width: 65ch; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { padding-left: 32px; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--navy); font-weight: 800; background: var(--sun); width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 0.8rem; margin-top: 3px; }
.split { display: grid; gap: 28px; }
@media (min-width: 860px) { .split { grid-template-columns: 1.1fr 1fr; align-items: start; } }
.split figure { margin: 0; border-radius: var(--radius); overflow: hidden; }
.note { color: var(--muted); }

/* Todo lo que se toca mide 44 px (medido con medir-movil el 9-oct). */
.logo { display: inline-flex; align-items: center; min-height: 44px; }
footer p a { display: inline-flex; align-items: center; min-height: 44px; }

/* Antes y despues: dos fotos del MISMO techo, lado a lado tambien en celular. */
.ba { display: grid; gap: 14px; margin-top: 40px; }
.ba-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ba figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 4; }
.ba img { width: 100%; height: 100%; object-fit: cover; }
.ba figcaption {
  position: absolute; left: 10px; bottom: 10px; background: var(--navy); color: #fff;
  font-family: var(--display); font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 4px 12px; border-radius: 999px; font-size: 1rem;
}
.ba figure:last-child figcaption { background: var(--sun); color: var(--navy); }