/* ==========================================================================
   CS Especialistas — styles.css
   Arquetipo base: 02 Editorial Dark Warm, adaptado a paleta técnica
   (azul marino + dorado/cobre) para una consultoría de ingeniería.
   Un archivo, secciones demarcadas. Mobile-first.
   ========================================================================== */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* Dark (hero, cierre, franjas de énfasis) */
  --bg:        #0A1424;
  --bg-2:      #0F1B30;
  --bg-3:      #16233C;
  --cream:     #F3EFE6;
  --cream-2:   #C9D0DE;
  --cream-3:   #8291A8;

  /* Light (contenido denso, legibilidad primero) */
  --paper:     #F7F4EC;
  --paper-2:   #EFEAE0;
  --card:      #FFFFFF;
  --ink:       #101826;
  --ink-soft:  #29344A;
  --ink-mute:  #5C6B82;

  /* Marca */
  --gold:      #C9A961;
  --gold-2:    #E4CD92;
  --copper:    #A8763F;
  --navy:      #0F1B30;

  /* Funcional */
  --whatsapp:  #25D366;
  --whatsapp-dark: #1DA851;

  --line-dark: rgba(243,239,230,.14);
  --line-light: rgba(16,24,38,.12);

  --display: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --container: 1180px;
  --radius: 14px;
  --radius-sm: 8px;

  --nav-h: 76px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.01em; font-family: var(--display); font-weight: 600; }
ul { list-style: none; padding: 0; }
::selection { background: var(--gold); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--gold); color: var(--ink);
  border-radius: 8px; font-weight: 600; font-size: .9rem;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 720px) { .container { padding-inline: 2rem; } }

.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;
}

.section { position: relative; padding-block: clamp(3.5rem, 7vw, 6.5rem); }
.section-dark { background: var(--bg); color: var(--cream); }
.section-paper { background: var(--paper); color: var(--ink); }
.section-paper-2 { background: var(--paper-2); color: var(--ink); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .14em;
  text-transform: uppercase; font-weight: 500;
  color: var(--gold);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: ""; width: 22px; height: 1px; background: var(--gold);
}

.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
.section-head p { margin-top: .9rem; font-size: 1.05rem; color: var(--ink-mute); max-width: 58ch; }
.section-dark .section-head p { color: var(--cream-3); }
.section-head.center { margin-inline: auto; text-align: center; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .95rem 1.6rem; border-radius: 999px;
  font-weight: 700; font-size: .96rem; letter-spacing: .01em;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.06);
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background-color .3s var(--ease-out);
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px); transition-duration: .12s; }
.btn svg { width: 1.15em; height: 1.15em; flex: none; }

.btn-whatsapp {
  background: var(--whatsapp); color: #05230f;
}
.btn-whatsapp:hover { background: #2fe077; box-shadow: 0 20px 40px rgba(37,211,102,0.28), 0 8px 18px rgba(0,0,0,0.18); }

.btn-gold {
  background: var(--gold); color: var(--ink);
}
.btn-gold:hover { background: var(--gold-2); box-shadow: 0 20px 40px rgba(201,169,97,0.28), 0 8px 18px rgba(0,0,0,0.18); }

.btn-ghost-dark {
  background: transparent; color: var(--cream); border: 1px solid var(--line-dark);
  box-shadow: none;
}
.btn-ghost-dark:hover { background: rgba(243,239,230,0.06); border-color: rgba(243,239,230,0.35); }

.btn-ghost-light {
  background: transparent; color: var(--ink); border: 1px solid var(--line-light);
  box-shadow: none;
}
.btn-ghost-light:hover { background: rgba(16,24,38,0.04); border-color: rgba(16,24,38,0.3); }

.btn-sm { padding: .68rem 1.2rem; font-size: .86rem; }
.btn-block { width: 100%; }

.icon { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.icon-lg { width: 30px; height: 30px; }

/* =============================================================
   4. Reveal / tilt / halo (efectos)
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity .8s var(--ease-soft), transform .8s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }

.has-tilt {
  --rx: 0deg; --ry: 0deg;
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition: transform .55s var(--ease-soft), box-shadow .4s var(--ease-out), border-color .4s;
}
.has-tilt:hover { transition-duration: .15s; }

.has-halo { position: relative; isolation: isolate; }
.has-halo::before {
  content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: inherit;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(201,169,97,.35), transparent 62%);
  opacity: 0; transition: opacity .4s;
}
.has-halo:hover::before { opacity: 1; }

/* =============================================================
   5. Nav
   ============================================================= */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 500;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out), box-shadow .4s var(--ease-out), border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: 100%; }
.nav.is-scrolled {
  background: rgba(10,20,36,0.86);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-color: var(--line-dark);
}
.nav-brand { display: flex; align-items: center; gap: .7rem; color: var(--cream); }
.logo-chip {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--cream); border-radius: 8px; padding: .4rem .6rem; flex: none;
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
}
.nav-logo { height: 26px; width: auto; display: block; }
.nav-brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.nav-brand-name { font-family: var(--display); font-weight: 700; font-size: 1.02rem; }
.nav-brand-sub { font-family: var(--mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }

.nav-links { display: none; align-items: center; gap: 2rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-link {
  position: relative; padding: .25rem 0; font-size: .93rem; font-weight: 600; color: var(--cream-2);
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease-out);
}
.nav-link:hover { color: var(--cream); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-flex; } }

.nav-burger {
  display: grid; place-items: center; width: 42px; height: 42px; color: var(--cream);
}
@media (min-width: 960px) { .nav-burger { display: none; } }
.nav-burger span { display: block; width: 20px; height: 2px; background: currentColor; position: relative; }
.nav-burger span::before, .nav-burger span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: currentColor; transition: transform .3s var(--ease-out);
}
.nav-burger span::before { top: -6px; }
.nav-burger span::after { top: 6px; }

.nav-mobile {
  position: fixed; inset: 0; z-index: 490;
  background: var(--bg); color: var(--cream);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.6rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .6s var(--ease-soft);
}
.nav-mobile[data-open="true"] { clip-path: inset(0); }
.nav-mobile a { font-family: var(--display); font-size: 1.6rem; }
.nav-mobile .btn { margin-top: 1rem; }

/* =============================================================
   6. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: calc(var(--nav-h) + 2.5rem);
  padding-bottom: 3rem;
  background: var(--bg); color: var(--cream);
  overflow: clip;
  isolation: isolate;
}
.hero-video {
  position: absolute; inset: 0; z-index: -4;
  width: 100%; height: 100%; object-fit: cover; object-position: center 30%;
  background: var(--bg);
}
.hero-video-tint {
  position: absolute; inset: 0; z-index: -3;
  background:
    linear-gradient(180deg, rgba(10,20,36,.88) 0%, rgba(10,20,36,.62) 38%, rgba(10,20,36,.72) 78%, rgba(10,20,36,.92) 100%);
}

.hero-mesh {
  position: absolute; inset: -10%; z-index: -2;
  background:
    radial-gradient(55% 45% at var(--mesh-x, 28%) var(--mesh-y, 30%), rgba(201,169,97,.22), transparent 62%),
    radial-gradient(45% 40% at 75% 70%, rgba(168,118,63,.16), transparent 60%);
  filter: blur(70px) saturate(120%);
  animation: meshShift 26s ease-in-out infinite;
  mix-blend-mode: soft-light;
}
@keyframes meshShift {
  0%, 100% { --mesh-x: 24%; --mesh-y: 26%; }
  50%      { --mesh-x: 68%; --mesh-y: 62%; }
}
.hero-grain { position: absolute; inset: 0; z-index: -1; opacity: .12; mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}

.hero-inner { max-width: 840px; }

.hero-kicker { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.3rem; display: flex; align-items: center; gap: .6em; }
.hero-kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(201,169,97,.18); }

.hero-title { font-size: clamp(2.5rem, 6.4vw, 4.4rem); max-width: 17ch; }
.hero-title em { font-style: italic; color: var(--gold-2); }

.hero-sub { margin-top: 1.5rem; font-size: 1.15rem; color: var(--cream-2); max-width: 52ch; }

.hero-actions { margin-top: 2.3rem; display: flex; flex-wrap: wrap; gap: .9rem; }

.hero-trust { margin-top: 3rem; padding-top: 2rem; border-top: 1px dashed var(--line-dark); display: grid; grid-template-columns: 1fr; gap: .9rem; }
@media (min-width: 640px) { .hero-trust { grid-template-columns: 1fr 1fr; } }
.hero-trust-item { display: flex; align-items: center; gap: .7rem; font-size: .88rem; color: var(--cream-2); }
.hero-trust-item .icon { color: var(--gold); }

/* =============================================================
   6b. Divisor punteado (firma visual entre bloques editoriales)
   ============================================================= */
.divider-dashed {
  display: flex; align-items: center; gap: 1.2rem;
  max-width: var(--container); margin: 0 auto clamp(2.4rem, 5vw, 3.8rem);
  padding: 0 1.25rem;
}
@media (min-width: 720px) { .divider-dashed { padding-inline: 2rem; } }
.divider-dashed::before, .divider-dashed::after {
  content: ""; flex: 1; height: 0; border-top: 1px dashed var(--line-dark);
}
.divider-dashed-light::before, .divider-dashed-light::after { border-top-color: var(--line-light); }
.divider-icon {
  width: 34px; height: 34px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  background: var(--bg); border: 1px solid var(--gold); color: var(--gold);
}
.divider-dashed-light .divider-icon { background: var(--paper); border-color: var(--copper); color: var(--copper); }

/* =============================================================
   6c. Manifiesto (bloques editoriales de una columna, tipo "About")
   ============================================================= */
.manifesto { padding-top: clamp(4.5rem, 8vw, 7.5rem); }
.manifesto-inner { max-width: 62ch; }
.manifesto-inner h2 { font-size: clamp(1.7rem, 3.6vw, 2.7rem); margin-top: .3rem; }
.manifesto-text { margin-top: 1.3rem; font-size: 1.08rem; color: var(--cream-2); max-width: 58ch; }
.manifesto-link {
  margin-top: 1.6rem; display: inline-flex; align-items: center; gap: .5em;
  font-weight: 700; font-size: .95rem; color: var(--gold-2);
  border-bottom: 1px solid rgba(228,205,146,.4); padding-bottom: .2rem;
  transition: border-color .3s var(--ease-out);
}
.manifesto-link:hover { border-color: var(--gold-2); }
.manifesto-link .icon { color: var(--gold-2); }

.manifesto-figure {
  position: relative; margin-top: clamp(2.4rem, 5vw, 3.4rem);
  border-radius: var(--radius); overflow: clip; aspect-ratio: 16/8;
}
.manifesto-figure img { width: 100%; height: 100%; object-fit: cover; }
.manifesto-figure::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,20,36,0) 45%, rgba(10,20,36,.7) 100%);
}
.manifesto-figure figcaption {
  position: absolute; left: 1.1rem; right: 1.1rem; bottom: 1.1rem; z-index: 1;
  font-family: var(--mono); font-size: .74rem; color: var(--cream-2);
  display: flex; align-items: center; gap: .5em;
}
.manifesto-figure figcaption .icon { width: 15px; height: 15px; color: var(--gold); }
.manifesto-text-only { padding-bottom: clamp(4.5rem, 8vw, 7.5rem); }

/* =============================================================
   7. Servicios
   ============================================================= */
.services-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
@media (min-width: 720px) { .services-grid { grid-template-columns: 1fr 1fr; } }

.service-card {
  background: var(--card); border-radius: var(--radius); padding: 1.9rem;
  border: 1px solid var(--line-light);
  display: flex; flex-direction: column; gap: 1rem;
  box-shadow: 0 1px 0 rgba(16,24,38,0.03);
}
.service-card:hover { border-color: rgba(201,169,97,.5); box-shadow: 0 30px 60px -24px rgba(16,24,38,.22); }
.service-icon {
  width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center;
  background: var(--navy); color: var(--gold); flex: none;
}
.service-card h3 { font-size: 1.18rem; }
.service-card p { color: var(--ink-mute); font-size: .96rem; }
.service-card .btn { align-self: flex-start; margin-top: .3rem; }

/* =============================================================
   7b. Comparativa — vivienda nueva vs. usada
   ============================================================= */
.section-bg2 { background: var(--bg-2); color: var(--cream); }
.section-bg2 .section-head p { color: var(--cream-3); }

.compare-grid { display: grid; grid-template-columns: 1fr; gap: 2.2rem; }
@media (min-width: 780px) { .compare-grid { grid-template-columns: 1fr auto 1fr; gap: 2.8rem; align-items: start; } }

.compare-div { display: none; }
@media (min-width: 780px) { .compare-div { display: block; width: 1px; align-self: stretch; background: var(--line-dark); } }

.compare-tag {
  display: inline-flex; font-family: var(--mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--gold); border: 1px solid var(--line-dark); border-radius: 999px; padding: .45rem 1rem;
}
.compare-text { margin-top: 1.1rem; font-size: 1.02rem; color: var(--cream-2); max-width: 42ch; }
.compare-list { margin-top: 1.3rem; display: grid; gap: .7rem; }
.compare-list li { display: flex; align-items: flex-start; gap: .65em; font-size: .94rem; color: var(--cream-2); }
.compare-list .icon { width: 16px; height: 16px; color: var(--gold); flex: none; margin-top: .15em; }
.compare-col .btn { margin-top: 1.6rem; }

/* =============================================================
   8. Qué revisamos (checklist grid)
   ============================================================= */
.checklist-grid { display: grid; grid-template-columns: 1fr; gap: .9rem; }
@media (min-width: 540px) { .checklist-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .checklist-grid { grid-template-columns: repeat(3, 1fr); } }

.checklist-item {
  display: flex; gap: .95rem; padding: 1.2rem; border-radius: var(--radius-sm);
  background: var(--card); border: 1px solid var(--line-light);
}
.checklist-item .icon-wrap {
  width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  background: var(--paper-2); color: var(--copper); flex: none;
}
.checklist-item h4 { font-family: var(--sans); font-weight: 700; font-size: .98rem; }
.checklist-item p { font-size: .87rem; color: var(--ink-mute); margin-top: .2rem; }

.checklist-note {
  margin-top: 1.6rem; font-size: .85rem; color: var(--ink-mute);
  padding-left: 1rem; border-left: 2px solid var(--gold);
}

/* =============================================================
   9. Equipo / herramientas
   ============================================================= */
.tools-layout { display: grid; gap: 2.4rem; }
@media (min-width: 960px) { .tools-layout { grid-template-columns: 1fr 1fr; align-items: start; } }

.tools-photos { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.tools-photo { position: relative; border-radius: var(--radius-sm); overflow: clip; aspect-ratio: 4/5; }
.tools-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-soft); }
.tools-photo:hover img { transform: scale(1.06); }
.tools-photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: .8rem .85rem;
  background: linear-gradient(0deg, rgba(10,20,36,.88), transparent);
  color: var(--cream-2); font-family: var(--mono); font-size: .68rem; line-height: 1.35;
}

.tools-list { display: grid; gap: 1rem; }
.tool-item { display: flex; gap: .9rem; align-items: flex-start; }
.tool-item .icon-wrap {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  background: var(--navy); color: var(--gold); flex: none;
}
.tool-item h4 { font-size: .98rem; font-weight: 700; }
.tool-item p { font-size: .87rem; color: var(--ink-mute); }

/* =============================================================
   10. Proceso
   ============================================================= */
.process-list { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line-dark); }
@media (min-width: 720px) { .process-list { grid-template-columns: repeat(4, 1fr); border-top: 0; gap: 1.1rem; } }

.process-item { padding: 1.6rem 0; border-bottom: 1px solid var(--line-dark); display: flex; gap: 1.2rem; align-items: flex-start; }
@media (min-width: 720px) {
  .process-item { flex-direction: column; gap: .6rem; padding: 0; border: 0; border-top: 2px solid var(--gold); padding-top: 1.1rem; }
}
.process-n { font-family: var(--mono); font-size: 1.6rem; color: var(--gold); line-height: 1; flex: none; min-width: 2.4ch; }
.process-item h4 { font-family: var(--sans); font-weight: 700; font-size: 1.02rem; color: var(--cream); }
.process-item p { font-size: .92rem; color: var(--cream-3); margin-top: .35rem; }

/* =============================================================
   10b. Cobertura — franja compacta de confianza
   ============================================================= */
.trust-strip {
  background: var(--paper-2); color: var(--ink-mute);
  border-block: 1px solid var(--line-light);
  padding-block: 1.8rem;
}
.trust-strip-label {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--copper); text-align: center; margin-bottom: 1rem;
}
.trust-strip-row {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 0;
}
.trust-strip-row span {
  font-family: var(--sans); font-weight: 700; font-size: .96rem; color: var(--ink-soft);
  padding-inline: 1.3rem; border-left: 1px solid var(--line-light);
}
.trust-strip-row span:first-child { border-left: 0; }
@media (max-width: 719px) {
  .trust-strip-row span { border-left: 0; padding-block: .3rem; flex: 1 1 45%; text-align: center; }
}

/* =============================================================
   11. Reporte de ejemplo (diagrama anotado)
   ============================================================= */
.report-layout { display: grid; gap: 2.6rem; }
@media (min-width: 960px) { .report-layout { grid-template-columns: 1fr 1fr; align-items: center; } }

.report-diagram {
  position: relative; border-radius: var(--radius); overflow: visible;
  background: var(--card); border: 1px solid var(--line-light);
  padding: 1.4rem;
}
.report-diagram-img { position: relative; border-radius: var(--radius-sm); overflow: clip; aspect-ratio: 4/5; }
.report-diagram-img img { width: 100%; height: 100%; object-fit: cover; }

.report-callout {
  position: absolute; display: flex; align-items: center; gap: .5rem;
  font-family: var(--mono); font-size: .72rem;
}
.report-callout .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201,169,97,.22); flex: none;
}
.report-callout .label {
  background: var(--navy); color: var(--cream); padding: .4rem .65rem; border-radius: 6px;
  white-space: nowrap; box-shadow: 0 8px 18px rgba(0,0,0,.18);
}
.report-callout .label strong { color: var(--gold-2); display: block; font-family: var(--sans); font-size: .74rem; }
.report-callout .label span { color: var(--cream-3); font-size: .66rem; }

.report-callout.c1 { top: 8%;  left: 4%; }
.report-callout.c2 { top: 30%; right: 4%; flex-direction: row-reverse; }
.report-callout.c3 { top: 55%; left: 4%; }
.report-callout.c4 { bottom: 6%; left: 4%; }

/* En móvil, el botón flotante de WhatsApp queda cerca de la esquina
   inferior derecha: ningún callout debe competir con él ahí. */
@media (max-width: 719px) {
  .report-callout.c2 { top: 32%; right: 4%; flex-direction: row-reverse; }
}

.report-text .badge-illustrative {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--mono); font-size: .74rem; color: var(--copper);
  border: 1px dashed var(--copper); border-radius: 999px; padding: .4rem .9rem;
  margin-top: 1.4rem;
}

/* =============================================================
   12. Casos reales
   ============================================================= */
.cases-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
@media (min-width: 720px) { .cases-grid { grid-template-columns: repeat(3, 1fr); } }

.case-card {
  background: var(--card); border-radius: var(--radius); overflow: clip;
  border: 1px solid var(--line-light);
  display: flex; flex-direction: column;
  box-shadow: 0 1px 0 rgba(16,24,38,0.03);
}
.case-card:hover { border-color: rgba(201,169,97,.5); box-shadow: 0 30px 60px -24px rgba(16,24,38,.22); }
.case-photo { position: relative; aspect-ratio: 4/5; overflow: clip; }
.case-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-soft); }
.case-card:hover .case-photo img { transform: scale(1.06); }
.case-body { padding: 1.5rem; display: flex; flex-direction: column; gap: .6rem; }
.case-tag {
  display: inline-flex; align-items: center; gap: .5em; align-self: flex-start;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--copper);
}
.case-body h3 { font-size: 1.06rem; }
.case-body p { color: var(--ink-mute); font-size: .93rem; }

/* =============================================================
   13. Sobre el inspector
   ============================================================= */
.about-layout { display: grid; gap: 2.4rem; align-items: center; }
@media (min-width: 960px) { .about-layout { grid-template-columns: .8fr 1.2fr; gap: 3.2rem; } }

.about-figure { position: relative; max-width: 320px; margin-inline: auto; }
@media (min-width: 960px) { .about-figure { margin-inline: 0; } }
.about-figure-bg {
  position: absolute; inset: 6% -8% -8% 6%; z-index: -1; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--gold), var(--copper));
  opacity: .18;
}
.about-figure img { width: 100%; border-radius: var(--radius); }

.about-role { font-family: var(--mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--copper); margin-bottom: .6rem; }
.about-layout h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
.about-layout p { margin-top: 1rem; color: var(--ink-mute); max-width: 56ch; font-size: 1.02rem; }

.about-stats { margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: 2.2rem; }
.about-stat { display: flex; flex-direction: column; }
.about-stat-n { font-family: var(--display); font-weight: 700; font-size: 1.9rem; color: var(--copper); line-height: 1; }
.about-stat-label { margin-top: .35rem; font-size: .82rem; color: var(--ink-mute); }

/* =============================================================
   14. Testimonios
   ============================================================= */
.testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
@media (min-width: 720px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial-card {
  position: relative; background: var(--card); border: 1px solid var(--line-light);
  border-radius: var(--radius); padding: 1.6rem;
  display: flex; flex-direction: column; gap: 1rem;
  box-shadow: 0 1px 0 rgba(16,24,38,0.03);
}
.stars {
  align-self: flex-start; color: var(--gold); letter-spacing: .12em; font-size: .95rem;
}
.testimonial-quote { font-family: var(--display); font-style: italic; font-size: 1.06rem; line-height: 1.5; color: var(--ink-soft); }
.testimonial-quote::before { content: "\201C"; color: var(--gold); }
.testimonial-quote::after { content: "\201D"; color: var(--gold); }
.testimonial-name { font-size: .86rem; font-weight: 700; }
.testimonial-loc { font-size: .8rem; color: var(--ink-mute); }

/* =============================================================
   15. FAQ
   ============================================================= */
.faq-list { max-width: 780px; margin-inline: auto; display: grid; gap: .7rem; }
.faq-item {
  background: var(--card); border: 1px solid var(--line-light); border-radius: var(--radius-sm);
  overflow: clip;
}
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem 1.3rem; font-weight: 700; font-size: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chev { transition: transform .35s var(--ease-out); color: var(--copper); flex: none; }
.faq-item[open] summary .chev { transform: rotate(180deg); }
.faq-answer { padding: 0 1.3rem 1.3rem; color: var(--ink-mute); font-size: .96rem; max-width: 68ch; }

/* =============================================================
   16. CTA final + cobertura
   ============================================================= */
.cta-final { text-align: center; }
.cta-final .section-head { margin-inline: auto; }
.cta-final-title { font-size: clamp(1.9rem, 4.2vw, 3.1rem); max-width: 20ch; margin-inline: auto; }
.cta-final-title em { font-style: italic; color: var(--gold-2); }
.cta-final-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .9rem; margin-top: 2.2rem; }

.btn-huge {
  display: inline-flex; align-items: center; gap: .6em;
  padding: 1.3rem 2.4rem; border-radius: 999px;
  background: var(--whatsapp); color: #05230f;
  font-weight: 800; font-size: 1.1rem; letter-spacing: .01em;
  box-shadow: 0 10px 30px rgba(37,211,102,.22), 0 4px 10px rgba(0,0,0,.12);
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background-color .3s var(--ease-out);
}
.btn-huge:hover { transform: translateY(-3px); background: #2fe077; box-shadow: 0 24px 50px rgba(37,211,102,.3), 0 10px 20px rgba(0,0,0,.18); }
.btn-huge:active { transform: translateY(-1px); transition-duration: .12s; }

/* =============================================================
   17. Footer
   ============================================================= */
.footer { background: var(--navy); color: var(--cream-3); padding-block: 3rem 2rem; font-size: .88rem; }
.footer-top { display: grid; gap: 2.2rem; padding-bottom: 2.2rem; border-bottom: 1px solid var(--line-dark); }
@media (min-width: 720px) { .footer-top { grid-template-columns: 1.3fr 1fr 1fr 1fr; } }
.footer-brand { display: flex; align-items: center; gap: .7rem; color: var(--cream); margin-bottom: .9rem; }
.footer-logo { height: 24px; width: auto; display: block; }
.footer-brand-name { font-family: var(--display); font-weight: 700; font-size: 1.05rem; }
.footer-tagline { max-width: 34ch; }
.footer-col h5 { font-family: var(--sans); font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--cream-2); margin-bottom: .9rem; }
.footer-col ul { display: grid; gap: .55rem; }
.footer-col a:hover { color: var(--gold-2); }
.footer-placeholder { color: var(--gold-2); font-style: italic; }
.footer-bottom { padding-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .8rem; justify-content: space-between; font-size: .78rem; }

/* =============================================================
   18. WhatsApp flotante
   ============================================================= */
.whatsapp-float {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 400;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--whatsapp); color: #05230f;
  display: grid; place-items: center;
  box-shadow: 0 10px 28px rgba(0,0,0,.28), 0 0 0 0 rgba(37,211,102,.5);
  animation: waPulse 2.6s ease-out infinite;
}
.whatsapp-float .icon { width: 28px; height: 28px; }
@keyframes waPulse {
  0%   { box-shadow: 0 10px 28px rgba(0,0,0,.28), 0 0 0 0 rgba(37,211,102,.45); }
  70%  { box-shadow: 0 10px 28px rgba(0,0,0,.28), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 10px 28px rgba(0,0,0,.28), 0 0 0 0 rgba(37,211,102,0); }
}
@media (prefers-reduced-motion: reduce) { .whatsapp-float { animation: none; } }

/* =============================================================
   19. Responsive niceties
   ============================================================= */
@media (min-width: 1280px) {
  .hero-title { max-width: 17ch; }
}

/* =============================================================
   20. Reduced-motion (solo lo intrusivo)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-mesh { animation: none; }
  [data-reveal] { transition-duration: .01ms; }
}