/* Plantilla «electricista» · muestras de prospección
   Paleta: papel cálido + azul cobalto + amarillo de señalización.
   Fuentes: Archivo (títulos) · Public Sans (texto). */

:root {
  --bg: #F6F4EF;
  --surface: #FFFFFF;
  --line: #DEDAD0;
  --ink: #16191F;
  --ink-soft: #4B505B;
  --blue: #1D3FD6;          /* botones, texto blanco encima: 7,2:1 */
  --blue-ink: #FFFFFF;
  --blue-text: #1A37BD;     /* enlaces y acentos sobre papel */
  --yellow: #FFC61A;        /* solo fondos y detalles, nunca texto */
  --yellow-ink: #16191F;
  --panel: #23262D;         /* el tablero dibujado */
  --wa: #0F7A40;          /* blanco encima: 5,4:1 */
  --radius: 14px;
  --shadow: 0 10px 30px rgb(22 25 31 / 0.08);
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #111318;
  --surface: #1A1D24;
  --line: #2C3039;
  --ink: #ECEDEF;
  --ink-soft: #A9AEB8;
  --blue: #3352E8;
  --blue-ink: #FFFFFF;
  --blue-text: #8FA4FF;
  --panel: #0B0C0F;
  --shadow: 0 10px 30px rgb(0 0 0 / 0.4);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 "Public Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blue-text); }
h1, h2, h3 { font-family: "Archivo", system-ui, sans-serif; line-height: 1.12; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
section { padding: clamp(56px, 8vw, 96px) 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font: 700 0.78rem/1 "Archivo", sans-serif; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 18px; height: 6px; background: var(--yellow); border-radius: 2px; }
.lead { color: var(--ink-soft); font-size: 1.08rem; max-width: 60ch; margin-top: 14px; }

/* Aviso de muestra */
.sample-bar {
  background: var(--ink); color: var(--bg);
  font-size: 0.85rem; text-align: center; padding: 8px 16px;
}
[data-theme="dark"] .sample-bar { background: var(--yellow); color: var(--yellow-ink); }

/* Navegación */
.nav { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font: 800 1.05rem/1.15 "Archivo", sans-serif; color: var(--ink); text-decoration: none; min-width: 0; }
.brand span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand svg { flex: none; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.nav-links a:hover { color: var(--ink); }
.nav-links a.btn-wa, .nav-links a.btn-wa:hover { color: #fff; }
.theme-btn { background: none; border: 1px solid var(--line); color: var(--ink); width: 38px; height: 38px; border-radius: 10px; cursor: pointer; display: grid; place-items: center; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 22px; border-radius: 12px; border: 0;
  font: 700 1rem/1 "Archivo", sans-serif; text-decoration: none; cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-blue { background: var(--blue); color: var(--blue-ink); }
.btn-ghost { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 0.92rem; }

/* Hero */
.hero { padding-top: clamp(40px, 6vw, 72px); }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero h1 { font-size: clamp(2.3rem, 5.6vw, 4rem); font-weight: 800; }
.hero h1 em { font-style: normal; background: linear-gradient(transparent 80%, var(--yellow) 80% 94%, transparent 94%); }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.rating { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; color: var(--ink-soft); font-size: 0.95rem; }
.stars { color: #B07800; letter-spacing: 2px; font-size: 1.05rem; }
.hero-art { position: relative; }
.hero-art svg { width: 100%; height: auto; filter: drop-shadow(0 24px 40px rgb(22 25 31 / 0.18)); }
.hero-photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: var(--shadow); }
@media (max-width: 900px) { .hero-photo { aspect-ratio: 4 / 3; } }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

/* Franja de datos */
.facts { padding: 0; }
.facts .wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.fact { background: var(--surface); padding: 22px 24px; display: flex; gap: 14px; align-items: flex-start; }
.fact svg { flex: none; color: var(--blue-text); margin-top: 2px; }
.fact strong { display: block; font-family: "Archivo", sans-serif; }
.fact span { color: var(--ink-soft); font-size: 0.95rem; }

/* Servicios */
.grid-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.service { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 12px; }
.service .ico { width: 48px; height: 48px; border-radius: 12px; background: color-mix(in srgb, var(--yellow) 30%, var(--surface)); display: grid; place-items: center; color: var(--ink); }
.service p { color: var(--ink-soft); font-size: 0.97rem; }
.service a { margin-top: auto; font-weight: 700; text-decoration: none; font-size: 0.95rem; }

/* Señales */
.signals { background: var(--panel); color: #ECEDEF; }
.signals .eyebrow, .signals .lead { color: #A9AEB8; }
.signal-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; margin: 36px 0 0; padding: 0; list-style: none; }
.signal-list li { display: flex; gap: 14px; padding: 16px 0; border-top: 1px solid #3A3E47; }
.signal-list li::before { content: ""; flex: none; width: 10px; height: 10px; margin-top: 9px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 5px rgb(255 198 26 / 0.18); }
.signals .btn { margin-top: 36px; }

/* Pasos */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; counter-reset: paso; }
.step { position: relative; padding: 28px 24px 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.step::before { counter-increment: paso; content: counter(paso); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--blue); color: var(--blue-ink); font: 800 1.1rem/1 "Archivo", sans-serif; margin-bottom: 16px; }
.step p { color: var(--ink-soft); margin-top: 8px; font-size: 0.97rem; }

/* Fotos */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 36px; }
.gallery.two { grid-template-columns: repeat(2, 1fr); }
.gallery figure { margin: 0; border-radius: 12px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--line); }
.gallery img { width: 100%; height: 100%; object-fit: cover; }

/* Reseñas */
.reviews-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 20px; }
.score { display: flex; align-items: baseline; gap: 12px; }
.score b { font: 800 3.4rem/1 "Archivo", sans-serif; }
.score span { color: var(--ink-soft); }
.grid-reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.review { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.review blockquote { margin: 0; font-size: 1rem; }
.review footer { margin-top: auto; color: var(--ink-soft); font-size: 0.88rem; }

/* Contacto */
.contact .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: stretch; }
.contact-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 4vw, 40px); display: flex; flex-direction: column; gap: 22px; }
.contact-card .actions { display: flex; flex-wrap: wrap; gap: 12px; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 12px; }
.contact-list svg { flex: none; color: var(--blue-text); margin-top: 3px; }
.hours { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.hours td { padding: 6px 0; border-bottom: 1px solid var(--line); }
.hours td:last-child { text-align: right; color: var(--ink-soft); }
.map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 340px; background: var(--line); }
.map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

footer.site { border-top: 1px solid var(--line); padding: 28px 0 110px; color: var(--ink-soft); font-size: 0.9rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

/* Barra fija en el celular */
.mbar { display: none; }

@media (max-width: 900px) {
  .hero .wrap, .contact .wrap { grid-template-columns: 1fr; }
  .hero-art { max-width: 420px; margin-inline: auto; width: 100%; }
  .grid-services, .grid-reviews, .steps, .gallery { grid-template-columns: repeat(2, 1fr); }
  .facts .wrap { grid-template-columns: 1fr; }
  .nav-links a { display: none; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .grid-services, .grid-reviews, .steps, .signal-list { grid-template-columns: 1fr; }
  .hero .actions .btn { flex: 1 1 100%; }
  .mbar {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
    position: fixed; inset: auto 0 0 0; z-index: 30; padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(10px); border-top: 1px solid var(--line);
  }
  .mbar .btn { min-height: 48px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
:focus-visible { outline: 3px solid var(--blue-text); outline-offset: 3px; }

/* Formulario «¿Qué trabajo necesitás?» */
.form-trabajo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 760px; margin-top: 32px; padding: clamp(20px, 4vw, 32px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.campo { display: grid; gap: 8px; min-width: 0; align-content: start; }
.campo-ancho { grid-column: 1 / -1; }
.campo label { font: 700 0.95rem/1.2 "Archivo", sans-serif; }
.campo input, .campo select, .campo textarea { width: 100%; min-height: 48px; padding: 12px 14px; font: 400 16px/1.4 "Public Sans", system-ui, sans-serif; color: var(--ink); background: var(--bg); border: 1px solid var(--ink-soft); border-radius: 10px; }
.campo textarea { resize: vertical; }
.form-enviar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.form-enviar small { color: var(--ink-soft); font-size: 0.9rem; }
@media (max-width: 600px) {
  .form-trabajo { grid-template-columns: 1fr; }
  .form-enviar .btn { width: 100%; }
}