/* ==========================================================================
   BERTELY CIF — Agencia de Investigaciones Privadas
   Sistema: obsidiana + acero + ámbar. Motivo: expediente confidencial.
   ========================================================================== */

/* ---- Fonts (self-hosted) ---- */
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-variable.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk-variable.woff2") format("woff2");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("../fonts/montserrat-variable.woff2") format("woff2");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Roboto";
  src: url("../fonts/roboto-variable.woff2") format("woff2");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Roboto";
  src: url("../fonts/roboto-variable.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Roboto";
  src: url("../fonts/roboto-variable.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-500-italic.woff2") format("woff2");
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { min-height: 100vh; }
img, picture, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4, p { overflow-wrap: break-word; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Tokens ---- */
:root {
  /* color */
  --bg: #040B13; /*#0A192F; /* #041830; /*#0A0C0F;*/
  --surface: #12161B;
  --surface-2: #181D24;
  --surface-3: #1F2630;
  --line: rgba(233, 237, 242, 0.09);
  --line-strong: rgba(233, 237, 242, 0.18);

  --steel: #3E6E93;
  --steel-light: #82AECB;
  --steel-deep: #16222C;

  --amber: #224375; /*#D89B3C;*/
  --amber-light: #8CAFE1;
  --amber-dim: rgba(140, 175, 255, 0.14);

  --redact: #030405;

  --paper: #E9EDF2;
  --paper-dim: #9DA8B3;
  --paper-faint: #626B76;

  --danger: #B4553F;

  /* type */
  --font-display: "Roboto", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;
  --font-serif: "Source Serif 4", Georgia, serif;

  /* spacing scale */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  --section-pad: clamp(4.5rem, 9vw, 8rem);
  --container: 1220px;
  --radius: 10px;
  --radius-sm: 6px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 220ms;
  --dur: 420ms;
  --dur-slow: 640ms;
}

/* ---- Base ---- */
body {
  background: var(--bg);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--paper);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--amber-light);
  outline-offset: 3px;
  border-radius: 3px;
}

.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;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.section {
  padding-block: var(--section-pad);
  position: relative;
}

.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }

.section-head {
  max-width: 46rem;
  margin-bottom: var(--sp-16);
}

.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel-light);
  margin-bottom: var(--sp-4);
}

.eyebrow::before {
  content: "";
  width: 0.9em;
  height: 1px;
  background: var(--amber);
  display: inline-block;
}

.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  margin-bottom: var(--sp-4);
}

.section-lede {
  color: var(--paper-dim);
  font-size: 1.05rem;
  max-width: 42rem;
}

.section-head--center .section-lede { margin-inline: auto; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85em 1.6em;
  border-radius: 999px;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: var(--amber);
  color: #E0E6ED;
}
.btn--primary:hover { background: var(--amber-light); transform: translateY(-1px); }

.btn--ghost {
  border: 1px solid var(--line-strong);
  color: var(--paper);
}
.btn--ghost:hover { border-color: var(--steel-light); background: rgba(130,174,203,0.06); }

.btn--sm { padding: 0.6em 1.2em; font-size: 0.85rem; }

.btn svg { width: 1.1em; height: 1.1em; flex: none; }

/* ---- Case tag (dossier reference) ---- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--amber-light);
  background: var(--amber-dim);
  border: 1px solid rgba(140,175,225,0.28);
  padding: 0.3em 0.7em;
  border-radius: 4px;
}

/* ---- Redaction reveal (signature element) ---- */
.redact {
  position: relative;
  display: inline-block;
  isolation: isolate;
}
.redact__bar {
  position: absolute;
  inset: 0.06em 0;
  background: var(--redact);
  transform-origin: right center;
  transform: scaleX(1);
  transition: transform var(--dur-slow) var(--ease);
  z-index: 1;
  border-radius: 2px;
}
.redact.is-revealed .redact__bar { transform: scaleX(0); }
.redact__text { position: relative; z-index: 0; }

@media (prefers-reduced-motion: reduce) {
  .redact__bar { display: none; }
}

/* ---- Scroll reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: var(--sp-6);
  transition: padding var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  padding-block: var(--sp-3);
  background: rgba(10, 12, 15, 0.86);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.45em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}
.brand__mark { color: var(--paper); }
.brand__suffix {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--amber-light);
  border: 1px solid rgba(216,155,60,0.35);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  transform: translateY(-1px);
}

.nav__list {
  display: none;
  align-items: center;
  gap: var(--sp-8);
  font-size: 0.92rem;
  color: var(--paper-dim);
}

.nav__list a { transition: color var(--dur-fast) var(--ease); }
.nav__list a:hover { color: var(--paper); }

.nav__actions { display: flex; align-items: center; gap: var(--sp-4); }
.nav__actions > a.btn { display: none; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  padding: 0;
}
.nav-toggle__bar {
  width: 100%; height: 2px;
  background: var(--paper);
  border-radius: 2px;
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  top: 0;
  background: var(--bg);
  z-index: 99;
  padding: 6.5rem var(--sp-6) var(--sp-8);
  transform: translateY(-100%);
  transition: transform var(--dur) var(--ease);
  display: flex;
  flex-direction: column;
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: auto;
}
.mobile-menu__list a {
  display: block;
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--line);
}
.mobile-menu__foot {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding-top: var(--sp-8);
}
.mobile-menu__foot .btn { width: 100%; justify-content: center; }

@media (min-width: 960px) {
  .nav__list { display: flex; }
  .nav-toggle, .mobile-menu { display: none; }
  .nav__actions > a.btn { display: inline-flex; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 7rem;
  padding-bottom: var(--sp-16);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 78% 8%, rgba(62,110,147,0.28), transparent 60%),
    radial-gradient(ellipse 60% 50% at 12% 100%, rgba(216,155,60,0.08), transparent 65%),
    var(--bg);
}

.hero__photo {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.95;
}
.hero__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,12,15,0.35), var(--bg) 92%),
    linear-gradient(90deg, var(--bg) 0%, rgba(10,12,15,0.55) 42%, rgba(10,12,15,0.2) 75%);
}

.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.5;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
  opacity: 0.5;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__case {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--paper-faint);
  margin-bottom: var(--sp-8);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.hero__case .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-dim);
}

.hero__title {
  font-size: clamp(2.5rem, 7.2vw, 5.4rem);
  font-weight: 600;
  max-width: 15ch;
  margin-bottom: var(--sp-8);
}

.hero__title .redact__bar { background: var(--redact); }

.hero__lede {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--paper-dim);
  max-width: 38ch;
  margin-bottom: var(--sp-12);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-bottom: var(--sp-24);
}

.trust-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  border-top: 1px solid var(--line);
  padding-top: var(--sp-6);
}
.trust-bar__item {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--paper-faint);
  display: flex;
  align-items: center;
  gap: 0.6em;
}
.trust-bar__item svg { width: 18px; height: 18px; color: var(--steel-light); flex: none; }

.trust-bar__item:last-child { padding-right: 4rem; }

@media (min-width: 640px) {
  .trust-bar { grid-template-columns: repeat(4, 1fr); }
  .trust-bar__item:last-child { padding-right: 0; }
}

/* ==========================================================================
   Credentials strip
   ========================================================================== */
.credentials {
  border-block: 1px solid var(--line);
  background: var(--surface);
}
.credentials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  padding-block: var(--sp-12);
}
.credential {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}
.credential__icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--steel-light);
}
.credential__icon svg { width: 20px; height: 20px; }
.credential h3 {
  font-size: 0.98rem;
  margin-bottom: 0.3em;
}
.credential p {
  font-size: 0.88rem;
  color: var(--paper-faint);
}

@media (min-width: 720px) {
  .credentials__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px) {
  .credentials__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   Servicios
   ========================================================================== */
.services__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-12);
}
.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--paper-dim);
  border: 1px solid var(--line-strong);
  padding: 0.55em 1em;
  border-radius: 999px;
  transition: all var(--dur-fast) var(--ease);
}
.filter-btn:hover { color: var(--paper); border-color: var(--steel-light); }
.filter-btn.is-active {
  background: var(--paper);
  color: var(--bg);
  border-color: var(--paper);
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.service-card {
  background: var(--surface);
  padding: var(--sp-8);
  transition: background var(--dur-fast) var(--ease);
}
.service-card:hover { background: var(--surface-2); }

.service-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-6);
}
.service-card__icon {
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--surface-3);
  color: var(--steel-light);
}
.service-card__icon svg { width: 22px; height: 22px; }

.service-card__title {
  font-size: 1.08rem;
  margin-bottom: var(--sp-2);
}
.service-card__desc {
  font-size: 0.92rem;
  color: var(--paper-dim);
}

@media (min-width: 640px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px) {
  .service-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   Destacados
   ========================================================================== */
.featured-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
.featured-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.featured-card:hover { border-color: var(--steel-light); transform: translateY(-3px); }

.featured-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.featured-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease);
}
.featured-card:hover .featured-card__media img { transform: scale(1.05); }
.featured-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,12,15,0) 55%, var(--surface) 100%);
}
.featured-card__media .tag {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  z-index: 1;
  backdrop-filter: blur(4px);
}

.featured-card__body {
  padding: var(--sp-6) var(--sp-8) var(--sp-8);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.featured-card__title {
  font-size: 1.3rem;
  max-width: 16ch;
  margin-bottom: var(--sp-3);
}
.featured-card__desc {
  color: var(--paper-dim);
  font-size: 0.94rem;
  max-width: 32ch;
  margin-bottom: var(--sp-6);
}
.featured-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--amber-light);
  margin-top: auto;
}
.featured-card__link svg { width: 16px; height: 16px; transition: transform var(--dur-fast) var(--ease); }
.featured-card:hover .featured-card__link svg { transform: translate(3px, -3px); }

@media (min-width: 720px) {
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px) {
  .featured-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   Proceso
   ========================================================================== */
.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-6);
  padding-block: var(--sp-8);
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.process-step__num {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--amber-light);
  padding-top: 0.2em;
}
.process-step__title {
  font-size: 1.25rem;
  margin-bottom: var(--sp-2);
}
.process-step__desc {
  color: var(--paper-dim);
  max-width: 46ch;
}

@media (min-width: 860px) {
  .process-step { grid-template-columns: 120px 1fr; }
}

/* ==========================================================================
   Nosotros
   ========================================================================== */
.about {
  background: var(--surface);
  border-block: 1px solid var(--line);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-16);
  align-items: center;
}
.about__body p {
  color: var(--paper-dim);
  margin-bottom: var(--sp-4);
  max-width: 46ch;
}
.about__list {
  margin-top: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.about__list li {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--paper);
}
.about__list svg {
  flex: none;
  width: 18px; height: 18px;
  margin-top: 0.15em;
  color: var(--amber-light);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat {
  background: var(--surface-2);
  padding: var(--sp-8) var(--sp-6);
}
.stat__value {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--paper);
  display: block;
  margin-bottom: 0.2em;
}
.stat__value sup {
  font-size: 0.55em;
  color: var(--paper-faint);
  vertical-align: super;
}
.stat__label {
  font-size: 0.82rem;
  color: var(--paper-faint);
}

@media (min-width: 960px) {
  .about__grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* ==========================================================================
   Sectores
   ========================================================================== */
.sectors__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
.sector-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.sector-card--accent { border-color: rgba(140,175,225,0.28); } 
.sector-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
}
.sector-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sector-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,12,15,0.1), var(--surface) 100%);
}
.sector-card__body { padding: var(--sp-8); }
.sector-card__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--steel-light);
  margin-bottom: var(--sp-4);
  display: block;
}
.sector-card h3 { font-size: 1.5rem; margin-bottom: var(--sp-4); }
.sector-card ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.sector-card li {
  color: var(--paper-dim);
  font-size: 0.94rem;
  padding-left: var(--sp-4);
  position: relative;
}
.sector-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 6px; height: 1px;
  background: var(--amber);
}

@media (min-width: 860px) {
  .sectors__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   Testimonios
   ========================================================================== */
.testimonial-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(88%, 420px);
  gap: var(--sp-6);
  overflow-x: auto;
  padding-bottom: var(--sp-4);
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.testimonial-track::-webkit-scrollbar { height: 6px; }
.testimonial-track::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 3px; }

.testimonial-card {
  scroll-snap-align: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
}
.testimonial-card__mark {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.4rem;
  color: var(--amber);
  line-height: 1;
  margin-bottom: var(--sp-4);
}
.testimonial-card__quote {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--paper);
  margin-bottom: var(--sp-6);
}
.testimonial-card__meta {
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.testimonial-card__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex: none;
}
.testimonial-card__meta-text { font-size: 0.85rem; color: var(--paper-faint); }
.testimonial-card__meta-text strong { color: var(--paper-dim); display: block; font-weight: 500; }

/* ==========================================================================
   CTA strip
   ========================================================================== */
.cta-strip {
  background: linear-gradient(120deg, var(--steel-deep), var(--steel) 130%);
  padding-block: var(--sp-16);
  position: relative;
  overflow: hidden;
}
.cta-strip::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 100% at 50% 50%, black, transparent 80%);
}
.cta-strip__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  align-items: flex-start;
}
.cta-strip h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  max-width: 16ch;
}
@media (min-width: 860px) {
  .cta-strip__inner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.accordion {
  border-top: 1px solid var(--line);
}
.accordion-item {
  border-bottom: 1px solid var(--line);
}
.accordion-item__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  text-align: left;
  padding-block: var(--sp-6);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
}
.accordion-item__icon {
  flex: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  position: relative;
  transition: border-color var(--dur-fast) var(--ease);
}
.accordion-item__icon::before, .accordion-item__icon::after {
  content: "";
  position: absolute;
  background: var(--paper);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.accordion-item__icon::before { width: 10px; height: 1.5px; }
.accordion-item__icon::after { width: 1.5px; height: 10px; }
.accordion-item__trigger[aria-expanded="true"] .accordion-item__icon::after { transform: rotate(90deg); opacity: 0; }
.accordion-item__trigger[aria-expanded="true"] .accordion-item__icon { border-color: var(--amber); }

.accordion-item__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-slow) var(--ease);
}
.accordion-item__panel.is-open { grid-template-rows: 1fr; }
.accordion-item__panel-inner {
  overflow: hidden;
}
.accordion-item__panel p {
  color: var(--paper-dim);
  max-width: 58ch;
  padding-bottom: var(--sp-6);
  font-size: 0.98rem;
}

/* ==========================================================================
   Cobertura (radar)
   ========================================================================== */
.coverage {
  position: relative;
  border-block: 1px solid var(--line);
  isolation: isolate;
  overflow: hidden;
}
.coverage__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.coverage__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.86;
}
.coverage__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--surface), rgba(18,22,27,0.54));
}
.coverage__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-16);
  align-items: center;
}
.radar {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 420px;
  margin-inline: auto;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle, var(--surface-3), var(--surface-2) 70%);
  border: 1px solid var(--line);
}
.radar__ring {
  position: absolute;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}
.radar__ring:nth-child(1) { inset: 10%; }
.radar__ring:nth-child(2) { inset: 30%; }
.radar__ring:nth-child(3) { inset: 50%; }
.radar__sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(130,174,203,0.35), transparent 26%);
  animation: sweep 5s linear infinite;
}
@keyframes sweep { to { transform: rotate(360deg); } }
.radar__pin {
  position: relative;
  z-index: 2;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 6px var(--amber-dim), 0 0 22px rgba(216,155,60,0.55);
}

.radar__blip {
  position: absolute;
  z-index: 2;
  width: 7px;
  height: 7px;
  margin: -3.5px 0 0 -3.5px;
  border-radius: 50%;
  background: var(--paper-faint);
  opacity: 0.35;
  animation-name: blip;
  animation-duration: 5s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  pointer-events: none;
}

@keyframes blip {
  0% {
    opacity: 1;
    background: var(--amber-light);
    box-shadow: 0 0 0 5px var(--amber-dim), 0 0 14px 3px rgba(216, 155, 60, 0.75);
  }
  22% {
    opacity: 0.8;
    background: var(--amber);
    box-shadow: 0 0 0 3px var(--amber-dim), 0 0 6px 1px rgba(216, 155, 60, 0.35);
  }
  34%, 100% {
    opacity: 0.35;
    background: var(--paper-faint);
    box-shadow: none;
  }
}
.radar__label {
  position: absolute;
  bottom: -2.2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--paper-faint);
  text-align: center;
  white-space: nowrap;
}
@media (prefers-reduced-motion: reduce) {
  .radar__sweep { animation: none; }
  .radar__blip { animation: none; opacity: 0.6; }
}

.coverage-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.coverage-list li {
  display: flex;
  justify-content: space-between;
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.coverage-list li span:first-child { color: var(--paper); }
.coverage-list li span:last-child { color: var(--paper-faint); font-family: var(--font-mono); font-size: 0.85rem; }

@media (min-width: 960px) {
  .coverage__grid { grid-template-columns: 0.9fr 1.1fr; }
}

/* ==========================================================================
   Contacto
   ========================================================================== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-16);
}
.contact__info { display: flex; flex-direction: column; gap: var(--sp-8); }
.contact__item { display: flex; gap: var(--sp-4); }
.contact__item svg { flex: none; width: 20px; height: 20px; color: var(--steel-light); margin-top: 0.15em; }
.contact__item h3 { font-size: 0.95rem; margin-bottom: 0.2em; }
.contact__item p, .contact__item a { color: var(--paper-dim); font-size: 0.94rem; }
.contact__item a:hover { color: var(--amber-light); }

.contact__notice {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: var(--sp-6);
  font-size: 0.88rem;
  color: var(--paper-faint);
}

.form { display: flex; flex-direction: column; gap: var(--sp-4); }
.form__row { display: grid; grid-template-columns: 1fr; gap: var(--sp-4); }
.form label {
  display: block;
  font-size: 0.82rem;
  color: var(--paper-dim);
  margin-bottom: 0.5em;
}
.form input, .form select, .form textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.8em 1em;
  transition: border-color var(--dur-fast) var(--ease);
}
.form input:focus, .form select:focus, .form textarea:focus {
  border-color: var(--steel-light);
  outline: none;
}
.form textarea { resize: vertical; min-height: 110px; }
.form__consent { display: flex; gap: 0.6em; align-items: flex-start; font-size: 0.82rem; color: var(--paper-faint); }
.form__consent input { width: auto; margin-top: 0.25em; }

.form__security-badge {
  display: flex;
  gap: 0.65em;
  align-items: flex-start;
  margin-bottom: var(--sp-2);
}
.form__security-badge svg {
  flex: none;
  width: 19px; height: 19px;
  color: var(--amber-light);
  margin-top: 0.2em;
}
.form__security-badge__text { min-width: 0; }
.form__security-badge strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.005em;
  color: var(--paper);
  margin-bottom: 0.15em;
}
.form__security-badge span {
  display: block;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--paper-dim);
}

/* Honeypot: invisible para personas (visual y lectores de pantalla), visible para bots */
.form__hp {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

.form__status {
  min-height: 1.4em;
  font-size: 0.88rem;
}
.form__status.is-pending { color: var(--paper-dim); }
.form__status.is-success { color: var(--steel-light); }
.form__status.is-error { color: var(--danger); }

@media (min-width: 640px) {
  .form__row--split { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
  .contact__grid { grid-template-columns: 0.85fr 1.15fr; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: var(--sp-16) var(--sp-8);
}
.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-12);
}
.footer__brand p {
  color: var(--paper-faint);
  font-size: 0.9rem;
  max-width: 34ch;
  margin-top: var(--sp-3);
}
.footer__privacy-link {
  display: inline-block;
  margin-top: var(--sp-4);
  font-size: 0.85rem;
  color: var(--paper-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
  transition: color var(--dur-fast) var(--ease);
}
.footer__privacy-link:hover { color: var(--paper); }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-faint);
  margin-bottom: var(--sp-4);
}
.footer__col ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__col a, .footer__col span { color: var(--paper-dim); font-size: 0.92rem; }
.footer__col a:hover { color: var(--paper); }

.footer__legal {
  border-top: 1px solid var(--line);
  padding-top: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  font-size: 0.8rem;
  color: var(--paper-faint);
}
.footer__legal strong { color: var(--paper-dim); }

@media (min-width: 720px) {
  .footer__top { grid-template-columns: 1.4fr repeat(3, 1fr); }
}
@media (min-width: 720px) {
  .footer__legal { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ==========================================================================
   WhatsApp float
   ========================================================================== */
.wa-float {
  position: fixed;
  right: var(--sp-6);
  bottom: var(--sp-6);
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--amber);
  color: #E0E6ED;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  transition: transform var(--dur-fast) var(--ease);
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 26px; height: 26px; }