/* ============================================================
   KAHOME Decoración — landing page
   Paleta derivada del logo: negro suave + crema + arena
   Mobile-first: base = 360px, breakpoints 640px / 960px
   ============================================================ */

:root {
  --ink: #1c1a17;
  --ink-soft: #55504a;
  --cream: #ede8dc;
  --cream-dark: #d9cfbb;
  --paper: #faf8f3;
  --white: #ffffff;
  --sand: #c8a97e;
  --sand-dark: #a8875c;
  --wa: #25d366;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 6px 24px rgba(28, 26, 23, 0.08);
  --shadow-lift: 0 14px 36px rgba(28, 26, 23, 0.14);
  --font: "Jost", system-ui, -apple-system, "Segoe UI", sans-serif;
  --header-h: 68px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

.container {
  width: min(100% - 2.5rem, 1120px);
  margin-inline: auto;
}
.container--narrow { width: min(100% - 2.5rem, 760px); }

/* ---------- Tipografía ---------- */

h1, h2, h3 { font-weight: 500; line-height: 1.15; letter-spacing: -0.01em; }

h1 { font-size: clamp(2.1rem, 6.5vw, 3.6rem); }
h1 em { font-style: normal; color: var(--sand-dark); }

h2 { font-size: clamp(1.6rem, 4.5vw, 2.4rem); max-width: 22ch; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sand-dark);
  margin-bottom: 0.75rem;
}

.section-sub {
  color: var(--ink-soft);
  max-width: 52ch;
  margin-top: 0.75rem;
}

/* ---------- Botones ---------- */

.btn {
  display: inline-block;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { background: #34302a; box-shadow: var(--shadow); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
}
.btn-ghost:hover { background: var(--cream); transform: translateY(-2px); }

.btn-lg { padding: 0.85rem 1.9rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.header.is-solid {
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(28, 26, 23, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.header-logo img { width: 150px; height: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  position: relative;
}
.nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 2px;
  background: var(--sand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.nav a:not(.nav-cta):hover::after { transform: scaleX(1); }
.nav a.nav-cta { color: var(--paper); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* móvil */
@media (max-width: 767px) {
  .nav-toggle { display: flex; }

  .nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    width: min(78vw, 320px);
    height: calc(100dvh - var(--header-h));
    padding: 1.5rem;
    box-shadow: var(--shadow-lift);
    transform: translateX(105%);
    transition: transform 0.3s ease;
  }
  .nav.is-open { transform: translateX(0); }
  .nav a { padding: 0.9rem 0; font-size: 1.15rem; width: 100%; }
  .nav .nav-cta { margin-top: 1rem; text-align: center; }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ---------- Hero ---------- */

.hero {
  padding-top: calc(var(--header-h) + 2.5rem);
  padding-bottom: 3rem;
  background:
    radial-gradient(ellipse 90% 60% at 85% 8%, rgba(200, 169, 126, 0.16), transparent),
    linear-gradient(180deg, var(--cream) 0%, var(--paper) 88%);
}

.hero-grid {
  display: grid;
  gap: 2.2rem;
  align-items: center;
}

.hero-sub {
  margin-top: 1.1rem;
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  list-style: none;
  margin-top: 1.8rem;
}
.hero-badges li {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.hero-badges li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sand);
  flex-shrink: 0;
}

.hero-visual { max-width: 420px; margin-inline: auto; width: 100%; }
.hero-svg { width: 100%; height: auto; border-radius: var(--radius-lg); box-shadow: var(--shadow); }

@media (min-width: 960px) {
  .hero { padding-top: calc(var(--header-h) + 4.5rem); padding-bottom: 5rem; }
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 4rem; }
}

/* ---------- Intro (resumen indexable) ---------- */

.intro { padding: 2.6rem 0; }
.intro-text {
  max-width: 68ch;
  margin-inline: auto;
  text-align: center;
  color: var(--ink-soft);
  font-size: 1.02rem;
}
.intro-text strong { color: var(--ink); font-weight: 500; }

/* ---------- Secciones ---------- */

.section { padding: 4rem 0; }
@media (min-width: 960px) { .section { padding: 5.5rem 0; } }

/* ---------- Productos ---------- */

.products { background: var(--white); }

.product-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2.4rem;
}
@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; } }
@media (min-width: 960px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }

.product-card {
  background: var(--paper);
  border: 1px solid rgba(28, 26, 23, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.product-card.is-open { transform: none; box-shadow: var(--shadow); }
/* tarjeta seleccionada en pantalla grande (el detalle se abre debajo del grid) */
.product-card.is-active { border-color: var(--sand-dark); box-shadow: var(--shadow); transform: none; }

.product-head {
  display: flex;
  flex-wrap: wrap; /* la imagen ocupa el 100% y el título + chevron pasan a una segunda fila */
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1.1rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.product-visual {
  width: 100%;
  aspect-ratio: 4 / 3;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
  background: #ede8dc;
}
.product-visual svg,
.product-visual img { width: 100%; height: 100%; display: block; }
.product-visual img { object-fit: cover; }

.product-title { flex: 1; min-width: 0; }
.product-title h3 { font-size: 1.15rem; }
.product-title p { font-size: 0.9rem; color: var(--ink-soft); margin-top: 0.2rem; line-height: 1.45; }

.product-chevron {
  margin-left: auto;
  flex-shrink: 0;
  width: 10px; height: 10px;
  border-right: 2px solid var(--sand-dark);
  border-bottom: 2px solid var(--sand-dark);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}
.product-card.is-open .product-chevron,
.product-card.is-active .product-chevron { transform: rotate(225deg); }

.product-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}
.product-panel > * { overflow: hidden; }
.product-card.is-open .product-panel { grid-template-rows: 1fr; }

/* el contenido del panel vive en un wrapper para la animación grid-rows */
.product-panel .sub-list {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  padding: 0 1.1rem;
}
.product-card.is-open .product-panel .sub-list { padding-top: 0.2rem; }

.sub-list li {
  background: var(--white);
  border: 1px solid rgba(28, 26, 23, 0.08);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  display: flex;
  flex-direction: column;
  font-size: 0.95rem;
}
.sub-list li strong { font-weight: 500; }
.sub-list li span { color: var(--ink-soft); font-size: 0.88rem; }

.btn-quote { margin: 1rem 1.1rem 1.2rem; }

/* ---- Panel de detalle compartido (pantalla grande) ---- */

.product-detail {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease, margin-top 0.35s ease;
  margin-top: 0;
}
.product-detail.is-open { grid-template-rows: 1fr; margin-top: 1.2rem; }
.product-detail-inner { overflow: hidden; }

.product-detail .panel-body {
  background: var(--paper);
  border: 1px solid var(--sand-dark);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
}
.product-detail .sub-list { padding: 0; }
.product-detail .btn-quote { margin: 1.1rem 0 0; }

@media (min-width: 640px) {
  .product-detail .sub-list { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .product-detail .sub-list { grid-template-columns: repeat(4, 1fr); }
}

/* ---- Comparativa de telas ---- */

.compare { margin-top: 3.5rem; }
.compare h3 { font-size: clamp(1.25rem, 3.5vw, 1.55rem); max-width: 32ch; }

.compare-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 1.4rem;
  border: 1px solid rgba(28, 26, 23, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.compare-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: var(--paper);
  font-size: 0.93rem;
}
.compare-table th,
.compare-table td {
  padding: 0.85rem 1.1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(28, 26, 23, 0.08);
}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table thead th {
  background: var(--ink);
  color: var(--paper);
  font-weight: 500;
  font-size: 0.98rem;
}
.compare-table tbody th {
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sand-dark);
  white-space: nowrap;
}
.compare-table td { color: var(--ink-soft); }

.compare-note { margin-top: 1.1rem; font-size: 0.95rem; color: var(--ink-soft); }
.compare-note a { color: var(--sand-dark); font-weight: 500; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Proceso ---------- */

.process { background: var(--cream); }

.process-steps {
  list-style: none;
  counter-reset: paso;
  display: grid;
  gap: 1.8rem;
  margin-top: 2.6rem;
  position: relative;
}
@media (min-width: 960px) {
  .process-steps { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
  /* línea que conecta los pasos */
  .process-steps::before {
    content: "";
    position: absolute;
    top: 24px;
    left: 6%; right: 6%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--sand) 0 10px, transparent 10px 20px);
  }
}

.process-steps li { position: relative; }

/* En móvil: timeline vertical — círculo a la izquierda, texto a la derecha,
   línea punteada que conecta los pasos */
@media (max-width: 959.98px) {
  .process-steps { gap: 2rem; }
  .process-steps li {
    display: grid;
    grid-template-columns: 48px 1fr;
    column-gap: 1.1rem;
  }
  .process-steps .step-num { grid-row: 1 / span 2; margin-bottom: 0; }
  .process-steps h3 { align-self: center; }
  .process-steps li:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 23px;
    top: 48px;
    bottom: -2rem;
    width: 2px;
    background: repeating-linear-gradient(180deg, var(--sand) 0 10px, transparent 10px 20px);
  }
  /* los pasos aparecen con fade, sin desplazamiento vertical (evita el "salto") */
  .process-steps .reveal { transform: none; }
}

.step-num {
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 0.9rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--cream);
}

.process-steps h3 { font-size: 1.12rem; }
.process-steps p { color: var(--ink-soft); font-size: 0.95rem; margin-top: 0.4rem; }

/* ---------- Proyectos / testimonios ---------- */

.project-grid {
  display: grid;
  gap: 1.4rem;
  margin-top: 2.4rem;
}
@media (min-width: 640px) { .project-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(28, 26, 23, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }

.project-visual { height: 170px; }
/* Placeholders con textura CSS — REEMPLAZAR por <img> de proyectos reales */
.project-visual--a {
  background:
    linear-gradient(rgba(28,26,23,0.06), rgba(28,26,23,0.06)),
    repeating-linear-gradient(100deg, var(--cream) 0 26px, var(--cream-dark) 26px 30px);
}
.project-visual--b {
  background:
    radial-gradient(circle at 80% 15%, rgba(200,169,126,0.5), transparent 42%),
    repeating-linear-gradient(178deg, #dcd6c4 0 5px, var(--cream) 5px 11px);
}
.project-visual--c {
  background:
    radial-gradient(ellipse 70% 45% at 25% 30%, rgba(255,255,255,0.75), transparent),
    radial-gradient(ellipse 60% 38% at 75% 75%, rgba(200,169,126,0.35), transparent),
    var(--cream);
}

.project-card figcaption { padding: 1.1rem 1.2rem 1.3rem; }
.project-card h3 { font-size: 1.08rem; }
.project-card figcaption p { color: var(--ink-soft); font-size: 0.92rem; margin-top: 0.3rem; }

.testimonial-grid {
  display: grid;
  gap: 1.2rem;
  margin-top: 2.6rem;
}
@media (min-width: 640px) { .testimonial-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
}
.testimonial .stars { color: var(--sand-dark); letter-spacing: 0.15em; font-size: 0.95rem; }
.testimonial p { margin-top: 0.6rem; font-size: 0.98rem; }
.testimonial cite { display: block; margin-top: 0.8rem; font-style: normal; font-size: 0.88rem; color: var(--ink-soft); }

/* Tarjetas de reseña estilo Google */
.review-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.review-avatar {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--sand);
  color: var(--white);
  font-weight: 600;
  font-size: 1.05rem;
  flex-shrink: 0;
}
.review-meta { display: grid; line-height: 1.35; }
.review-meta cite {
  margin-top: 0;
  font-style: normal;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink);
}
.review-g { width: 20px; height: 20px; margin-left: auto; flex-shrink: 0; }
.testimonial--google p { margin-top: 0.8rem; }

.review-cta { margin-top: 2rem; text-align: center; color: var(--ink-soft); }
.review-cta a { color: var(--sand-dark); font-weight: 500; }

/* ---------- FAQ ---------- */

.faq { background: var(--white); }

.faq-item {
  border-bottom: 1px solid rgba(28, 26, 23, 0.12);
  padding: 0.35rem 0;
  margin-top: 0.4rem;
}
.faq-item:first-of-type { margin-top: 2rem; }

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  font-size: 1.08rem;
  font-weight: 500;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--sand-dark);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--ink-soft); padding: 0 0 1rem; max-width: 60ch; }

/* ---------- Contacto ---------- */

.contact { background: var(--cream); }

.contact-grid {
  display: grid;
  gap: 2.6rem;
}
@media (min-width: 960px) {
  .contact-grid { grid-template-columns: 1fr 1.05fr; gap: 4rem; align-items: start; }
}

.contact-channels {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}
.channel {
  display: inline-block;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.channel:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
.channel--wa { background: var(--ink); color: var(--paper); }
.channel--wa:hover { background: var(--wa); border-color: var(--wa); }

/* ubicación: bloque de ancho completo después del formulario */
.location {
  display: grid;
  gap: 1.4rem;
}
.location h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.location p { color: var(--ink-soft); font-size: 0.98rem; }
.location .btn { margin-top: 1rem; }

.location-note {
  margin-top: 0.9rem;
  padding: 0.7rem 0.95rem;
  background: rgba(200, 169, 126, 0.16);
  border-left: 3px solid var(--sand-dark);
  border-radius: 0 10px 10px 0;
  font-size: 0.92rem;
}
.location-note strong { color: var(--ink); font-weight: 500; }
.location-note a,
.location-note a strong { color: var(--sand-dark); font-weight: 500; }

@media (min-width: 960px) {
  .location {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1.7fr;
    align-items: center;
    gap: 3rem;
  }
}

.map-embed {
  width: 100%;
  height: 260px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1.1rem;
}
@media (min-width: 640px) { .contact-form { padding: 2rem; } }

.field { display: grid; gap: 0.35rem; }
.field label { font-weight: 500; font-size: 0.95rem; }

.field input,
.field select,
.field textarea {
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid rgba(28, 26, 23, 0.15);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.field textarea { resize: vertical; min-height: 96px; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--sand-dark);
  box-shadow: 0 0 0 3px rgba(200, 169, 126, 0.25);
}
.field input.is-invalid,
.field select.is-invalid {
  border-color: #c0564b;
  box-shadow: 0 0 0 3px rgba(192, 86, 75, 0.15);
}

/* productos de interés: checkboxes tipo pill (selección múltiple) */
.field--checks { border: none; padding: 0; margin: 0; }
.field--checks legend { font-weight: 500; font-size: 0.95rem; padding: 0; margin-bottom: 0.15rem; }
.legend-hint { font-weight: 400; font-size: 0.85rem; color: var(--ink-soft); }

.check-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.check-pill { position: relative; }
.check-pill input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.check-pill span {
  display: inline-block;
  padding: 0.5rem 1.05rem;
  border-radius: 999px;
  border: 1.5px solid rgba(28, 26, 23, 0.18);
  background: var(--paper);
  font-size: 0.93rem;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.check-pill:hover span { border-color: var(--ink); }
.check-pill input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.check-pill input:focus-visible + span { box-shadow: 0 0 0 3px rgba(200, 169, 126, 0.3); }
.check-grid.is-invalid .check-pill span { border-color: #c0564b; }

.form-note { font-size: 0.85rem; color: var(--ink-soft); text-align: center; }

/* ---------- Footer ---------- */

.footer { background: var(--ink); color: var(--cream); padding: 3rem 0 2.2rem; }

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  text-align: center;
}
.footer-logo { border-radius: 50%; }
.footer-tagline { letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.85rem; }
.footer-links { display: flex; gap: 1.4rem; }
.footer-links a { color: var(--cream); text-decoration: none; font-size: 0.95rem; }
.footer-links a:hover { color: var(--sand); }
.footer-copy { font-size: 0.82rem; color: rgba(237, 232, 220, 0.65); margin-top: 0.6rem; }

/* ---------- Botón flotante de WhatsApp ---------- */

.wa-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 40;
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--wa);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55); }

/* Botón flotante de llamada — solo en móvil/tablet, arriba del de WhatsApp */
.call-float {
  position: fixed;
  right: 1.1rem;
  bottom: calc(1.1rem + 56px + 0.8rem);
  z-index: 40;
  display: none;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 8px 24px rgba(28, 26, 23, 0.35);
  transition: transform 0.2s ease;
}
.call-float:hover { transform: scale(1.08); }
@media (max-width: 959.98px) { .call-float { display: grid; } }

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}