:root {
  --ink: #1c2226;
  --ink-soft: #5b6570;
  --paper: #f1f0ec;
  --paper-deep: #e5e3dc;
  --white: #ffffff;
  --steel: #3a4d61;
  --steel-dark: #29394a;
  --amber: #d9861f;
  --line: #d6d3c9;
  --radius: 3px;
  --max-width: 1080px;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .01em;
  line-height: 1.15;
  margin: 0 0 .4em;
  text-wrap: balance;
}
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.05rem; }
p { margin: 0 0 .75em; color: var(--ink-soft); max-width: 62ch; }
a { color: var(--steel); }

.eyebrow {
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 .5rem;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 4rem 0; }
.section-alt { background: var(--paper-deep); }
.section-sub { max-width: 46ch; }

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--steel-dark);
  border-bottom: 3px solid var(--amber);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.brand {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.1rem;
  color: var(--white);
}
.btn-call {
  text-decoration: none;
  font-weight: 700;
  font-size: .85rem;
  color: var(--amber);
}

/* Hero: directo, sin vueltas */
.hero {
  background: var(--steel-dark);
  padding: 4rem 0;
  text-align: center;
}
.hero .eyebrow { color: var(--amber); }
.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
}
.hero-sub {
  color: #c7d0d9;
  font-size: 1.05rem;
  max-width: 46ch;
  margin: 0 auto 1.75rem;
}
.hero-cta { display: flex; gap: .9rem; flex-wrap: wrap; justify-content: center; }

/* Botones */
.btn {
  display: inline-block;
  padding: .85rem 1.7rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: .01em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--amber); color: var(--steel-dark); }
.btn-primary:hover { background: #c37814; }
.btn-outline { border-color: var(--white); color: var(--white); background: transparent; }
.btn-outline:hover { border-color: var(--amber); color: var(--amber); }

/* Franja de confianza */
.band { background: var(--amber); padding: 2.5rem 0; }
.band-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  text-align: center;
}
@media (min-width: 720px) {
  .band-grid { grid-template-columns: repeat(3, 1fr); }
}
.band-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  text-transform: uppercase;
  color: var(--steel-dark);
  line-height: 1;
  margin-bottom: .3rem;
}
.band-stat span { color: #5a3d0f; font-size: .85rem; }

/* Servicios: lista directa */
.service-list {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
}
@media (min-width: 720px) {
  .service-list { grid-template-columns: 1fr 1fr; }
}
.service-row {
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 720px) {
  .service-row:nth-child(odd) { padding-right: 2rem; border-right: 1px solid var(--line); }
  .service-row:nth-child(even) { padding-left: 2rem; }
}
.service-row h3 { margin-bottom: .25rem; color: var(--steel); }
.service-row p { margin: 0; font-size: .92rem; }

/* Galería */
.filmstrip {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: .6rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--amber) transparent;
}
.filmstrip img, .filmstrip .photo-slot {
  flex: 0 0 auto;
  width: clamp(210px, 58vw, 320px);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  scroll-snap-align: start;
  display: block;
}
.photo-slot {
  border: 2px dashed var(--line);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: .85rem;
}
.filmstrip::-webkit-scrollbar { height: 6px; }
.filmstrip::-webkit-scrollbar-thumb { background: var(--amber); border-radius: 3px; }
.filmstrip::-webkit-scrollbar-track { background: transparent; }

/* Grillas genéricas */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}
@media (min-width: 720px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}

/* Reseñas */
.quote-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
@media (min-width: 720px) {
  .quote-grid { grid-template-columns: repeat(3, 1fr); }
}
.review {
  margin: 0;
  background: var(--white);
  border-left: 3px solid var(--amber);
  padding: 1.25rem;
  border-radius: var(--radius);
}
.review p { margin: 0; font-size: .92rem; color: var(--ink); }
.review cite {
  display: block;
  margin-top: .6rem;
  font-style: normal;
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.reviews-link { margin-top: 1.75rem; }
.reviews-link a { font-weight: 700; text-decoration: none; }

/* Iframes */
.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  margin-top: 1.5rem;
}
.map-frame iframe { display: block; border: 0; }
.info-block p { margin-bottom: .6rem; }

/* Formulario */
.lead-form {
  max-width: 480px;
  margin: 1.75rem 0 0;
  display: flex;
  flex-direction: column;
  gap: .8rem;
}
.lead-form input, .lead-form textarea {
  padding: .8rem .9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  background: var(--white);
  resize: vertical;
}
.lead-form button { margin-top: .25rem; align-self: flex-start; }
.form-status { font-size: .9rem; min-height: 1.2em; }
.form-status.ok { color: var(--steel); }
.form-status.error { color: #b3261e; }
.form-alt { font-size: .9rem; margin-top: 1rem; }
.form-alt a { font-weight: 700; }

/* Footer */
.footer {
  padding: 2.5rem 0;
  background: var(--steel-dark);
  color: #c7d0d9;
}
.footer p { margin: 0 0 .25rem; }
.footer-small { font-size: .8rem; }
.footer a { color: var(--amber); }

/* WhatsApp flotante */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 20px -6px rgba(0,0,0,.4);
  z-index: 30;
}
.whatsapp-float svg { width: 26px; height: 26px; }