/* PRODESARME — Estilos de Alta Fidelidad coincidentes con la Maqueta del PDF */
:root {
  --yellow: #f4b400;
  --yellow-hover: #ffc21a;
  --black: #101417;
  --dark-surface: #141b20;
  --ink: #161a1d;
  --muted: #555f66;
  --text-light: #eceeef;
  --soft-bg: #f5f7f8;
  --border-line: #dbe0e3;
  --max-w: 1180px;
  --head: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --body: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 68px;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font: 13.5px/1.45 var(--body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color .18s;
}

button, input, select, textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

h1, h2, h3, h4, p {
  margin: 0;
}

h1, h2, h3, h4, .btn, .kicker, .eyebrow, .number, .nav nav a, .values-strip, .bar-title, .structure-num {
  font-family: var(--head);
}

.container {
  max-width: var(--max-w);
  width: calc(100% - 48px);
  margin-inline: auto;
}

.skip {
  position: absolute;
  top: -75px;
  left: 12px;
  padding: 10px 14px;
  background: #fff;
  z-index: 100;
}
.skip:focus {
  top: 8px;
}

/* Títulos con barra amarilla idéntica a la maqueta */
.bar-title {
  display: inline-flex;
  align-items: center;
  font-size: 24px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .2px;
  line-height: 1;
  color: #111;
}
.bar-title::after {
  content: '';
  display: inline-block;
  background-color: var(--yellow);
  width: 32px;
  height: 3.5px;
  margin-left: 10px;
  flex-shrink: 0;
}
.bar-title-white {
  color: #fff;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .3px;
  border: none;
  border-radius: 2px;
  transition: background .18s, transform .18s, box-shadow .18s;
  white-space: nowrap;
}
.btn svg {
  width: 15px;
  height: 15px;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-yellow {
  background-color: var(--yellow);
  color: #111;
}
.btn-yellow:hover {
  background-color: var(--yellow-hover);
  box-shadow: 0 4px 12px rgba(244, 180, 0, 0.35);
}

/* ========================================================
   HEADER / NAVBAR
======================================================== */
.header {
  position: sticky;
  top: 0;
  background: #0e1317;
  z-index: 60;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  height: 100%;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-logo-img {
  height: 64px;
  max-height: 88%;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35));
  transition: transform .2s ease, filter .2s ease;
}
.brand:hover .brand-logo-img {
  transform: scale(1.03);
  filter: drop-shadow(0 4px 14px rgba(240, 194, 38, 0.25));
}
.brand-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
}
.brand-type {
  display: none;
  flex-direction: column;
  line-height: 1;
}
.brand-type strong {
  font: 900 23px var(--head);
  color: #fff;
  letter-spacing: .5px;
}
.brand-type small {
  font: 700 8.5px var(--head);
  color: var(--yellow);
  letter-spacing: .4px;
  margin-top: 2px;
}

.nav nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  height: 100%;
}
.nav nav a {
  color: #dbe0e3;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
  transition: color .2s;
}
.nav nav a:after {
  content: '';
  height: 3px;
  background: var(--yellow);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  transform: scaleX(0);
  transition: transform .2s ease;
}
.nav nav a:hover, .nav nav a.active {
  color: #fff;
}
.nav nav a:hover:after, .nav nav a.active:after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-family: var(--head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .5px;
  padding: 8px 14px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all .2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.nav-phone-link svg {
  width: 15px;
  height: 15px;
  fill: var(--yellow);
  flex-shrink: 0;
}
.nav-phone-link:hover {
  background: rgba(240, 194, 38, 0.15);
  border-color: var(--yellow);
  color: var(--yellow);
}
.nav-mobile-call {
  display: none;
}
.nav-cta {
  padding: 8px 18px;
  font-size: 13.5px;
}
.nav-wa-icon {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: #1faf58;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .2s, box-shadow .2s;
}
.nav-wa-icon:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 12px rgba(31, 175, 88, 0.4);
}
.nav-wa-icon svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
  stroke: none;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(240, 194, 38, 0.45);
  border-radius: 4px;
  color: var(--yellow);
  cursor: pointer;
  transition: all .2s ease;
  flex-shrink: 0;
}
.menu-toggle:hover,
.menu-toggle:focus-visible {
  background: var(--yellow);
  color: #0e1317;
  border-color: var(--yellow);
  outline: none;
}
.menu-toggle svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
  stroke-linecap: round;
}
.menu-toggle .menu-icon-close {
  display: none;
}
.menu-toggle[aria-expanded="true"] {
  background: var(--yellow);
  color: #0e1317;
  border-color: var(--yellow);
}
.menu-toggle[aria-expanded="true"] .menu-icon-open {
  display: none;
}
.menu-toggle[aria-expanded="true"] .menu-icon-close {
  display: block;
}

/* ========================================================
   HERO: Proporciones de la maqueta
======================================================== */
.hero {
  position: relative;
  height: 470px;
  background-color: #0c1114;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 48%;
  opacity: 0;
  animation: heroFade 21s infinite;
}
.slide-a {
  opacity: 1;
  animation-delay: 0s;
}
.slide-b {
  animation-delay: 7s;
}
.slide-c {
  animation-delay: 14s;
}
@keyframes heroFade {
  0%, 28% { opacity: 1; }
  33%, 94% { opacity: 0; }
  100% { opacity: 1; }
}

/* Degradado para máxima legibilidad del texto sin oscurecer la maquinaria */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #090e11fb 0%, #090e11ee 42%, rgba(9, 14, 17, 0.45) 75%, rgba(9, 14, 17, 0.1) 100%);
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  padding-bottom: 70px;
}
.hero-content {
  max-width: 570px;
}
.hero-content .eyebrow {
  color: var(--yellow);
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: .8px;
  display: block;
  margin-bottom: 6px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(44px, 4.4vw, 58px);
  font-weight: 900;
  line-height: .91;
  letter-spacing: .2px;
  margin-bottom: 12px;
}
.hero h1 span {
  color: var(--yellow);
}
.hero h1 small {
  display: block;
  font-size: clamp(20px, 2.1vw, 27px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: .3px;
  margin-top: 6px;
  color: #fff;
}
.hero p {
  color: #f1f4f5;
  font-size: 14.5px;
  line-height: 1.45;
  max-width: 470px;
  margin-bottom: 18px;
}
.hero-actions .btn {
  padding: 11px 22px;
  font-size: 14px;
}

/* Barra de Valores en la base del Hero */
.hero-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  background: rgba(10, 14, 18, 0.96);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.values-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}
.values-strip > div {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
}
.values-strip > div:last-child {
  border-right: none;
}
.values-strip svg {
  width: 28px;
  height: 28px;
  color: var(--yellow);
  flex-shrink: 0;
}
.values-strip span {
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: .2px;
}

/* ========================================================
   SECCIÓN: NUESTROS SERVICIOS (Grilla 3x2)
======================================================== */
.services-section {
  padding: 38px 0 32px;
  background: #fff;
}
.services-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 20px;
}
.services-head .subhead {
  font-family: var(--head);
  font-size: 14.5px;
  font-weight: 700;
  color: #31383e;
  letter-spacing: .4px;
  text-transform: uppercase;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 24px;
  row-gap: 24px;
}
.service-card {
  display: flex;
  flex-direction: column;
}
.service-photo-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 2.25;
  overflow: hidden;
  background: #e1e4e6;
}
.service-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.service-card:hover .service-photo-wrap img {
  transform: scale(1.04);
}
.service-badge {
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 40px;
  background: var(--yellow);
  color: #111;
  font-family: var(--head);
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.service-content {
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.service-content h3 {
  font-size: 17.5px;
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
  color: #111;
  margin-bottom: 5px;
  min-height: 38px;
}
.service-content p {
  font-size: 12.8px;
  line-height: 1.44;
  color: #444d53;
  margin: 0;
}
.service-pet-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  font-family: var(--head);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  color: #8c6a00;
  letter-spacing: .2px;
  transition: color .18s, transform .18s;
}
.service-pet-btn:hover {
  color: #111;
  transform: translateX(3px);
}

/* ========================================================
   SECCIÓN DIVIDIDA: SERVICIOS ADICIONALES & REFERENCIAS
======================================================== */
.extras-section {
  padding: 34px 0 36px;
  background: #e9ecef;
  border-top: 1px solid #dde2e6;
  border-bottom: 1px solid #dde2e6;
}
.extras-layout {
  display: grid;
  grid-template-columns: 36% 64%;
  gap: 36px;
  align-items: stretch;
}

/* Columna Izquierda: Servicios Adicionales */
.additional-col {
  padding-right: 32px;
  border-right: 1px solid #d4dce3;
}
.additional-col .bar-title {
  font-size: 22px;
  font-weight: 800;
  text-transform: uppercase;
  color: #11161a;
  margin: 0 0 18px 0;
}
.check-list-custom {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.check-list-custom li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.check-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.check-text strong {
  font-size: 14.5px;
  font-weight: 700;
  color: #11161a;
  line-height: 1.25;
}
.check-text span {
  font-size: 12px;
  color: #556066;
  line-height: 1.35;
}
.check-circle {
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: #f0c226;
  color: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.check-circle svg {
  width: 14px;
  height: 14px;
  stroke: #111;
  stroke-width: 3.2;
}

/* Columna Derecha: Referencias Internacionales */
.refs-col {
  background: transparent;
  border: none;
  padding: 0;
}
.refs-heading {
  font-size: 22px;
  font-weight: 800;
  text-transform: uppercase;
  margin: 0 0 16px 0;
  color: #11161a;
  letter-spacing: .2px;
}
.refs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.ref-card {
  display: flex;
  flex-direction: column;
}
.ref-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #cbd3d7;
  overflow: hidden;
  border-radius: 1px;
}
.ref-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ref-info {
  padding-top: 8px;
}
.ref-brand-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}
.ref-flag-img {
  width: 26px;
  height: 18px;
  object-fit: cover;
  flex-shrink: 0;
  margin-top: 2px;
  border-radius: 1px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.ref-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.ref-name {
  font-weight: 700;
  font-size: 13.5px;
  color: #11161a;
}
.ref-link {
  font-size: 11px;
  color: #1a68d1;
  text-decoration: underline;
  word-break: break-all;
}
.ref-link:hover {
  color: #0b4ba0;
}
.ref-desc {
  font-size: 11px;
  line-height: 1.35;
  color: #4a545a;
  margin: 0;
}

/* ========================================================
   SECCIÓN NOSOTROS & METODOLOGÍA (CONTRATISTA INTEGRAL)
======================================================== */
.about-section {
  padding: 55px 0 60px;
  background: #ffffff;
  border-top: 1px solid var(--border-line);
}
.about-grid {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 48px;
  align-items: center;
}
.about-text .bar-title {
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.about-title {
  font-size: 30px;
  font-weight: 900;
  line-height: 1.15;
  color: #101417;
  text-transform: uppercase;
  margin: 0 0 16px 0;
}
.about-lead {
  font-size: 15.5px;
  line-height: 1.55;
  font-weight: 600;
  color: #1a2024;
  margin-bottom: 14px;
  border-left: 3.5px solid var(--yellow);
  padding-left: 14px;
}
.about-p {
  font-size: 13.5px;
  line-height: 1.6;
  color: #4a545a;
  margin-bottom: 12px;
}
.sectors-wrap {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid #eef2f5;
}
.sectors-wrap h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: #101417;
  margin-bottom: 10px;
  font-weight: 800;
}
.sectors-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sector-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f1f4f7;
  color: #1a2024;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid #e2e7ec;
}
.sector-pill svg {
  width: 12px;
  height: 12px;
  stroke: var(--yellow);
  stroke-width: 3.5;
}

/* Imagen Nosotros */
.about-media {
  position: relative;
}
.about-img-wrap {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
  aspect-ratio: 4 / 3;
}
.about-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-badge {
  position: absolute;
  bottom: -16px;
  left: 20px;
  background: #101417;
  color: #fff;
  padding: 14px 18px;
  border-left: 4px solid var(--yellow);
  border-radius: 2px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 280px;
}
.about-badge strong {
  font-size: 28px;
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
}
.about-badge span {
  font-size: 11px;
  line-height: 1.3;
  color: #cbd5dc;
  font-weight: 500;
}

/* Bloque Metodología 4 Pasos */
.methodology-block {
  margin-top: 55px;
  padding-top: 40px;
  border-top: 1px solid #e2e8ee;
}
.methodology-head {
  text-align: center;
  margin-bottom: 30px;
}
.methodology-head h3 {
  font-size: 24px;
  font-weight: 800;
  color: #101417;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.methodology-head p {
  font-size: 14px;
  color: #606d75;
}
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.method-card {
  background: #f8fafc;
  border: 1px solid #e5eaef;
  border-top: 3px solid var(--yellow);
  padding: 22px 18px;
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.method-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(0,0,0,0.06);
}
.method-num {
  font-family: var(--head);
  font-size: 26px;
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 10px;
}
.method-card h4 {
  font-size: 15px;
  font-weight: 800;
  color: #101417;
  margin: 0 0 8px 0;
  line-height: 1.25;
}
.method-card p {
  font-size: 12.5px;
  line-height: 1.45;
  color: #55626b;
  margin: 0;
}

/* ========================================================
   SECCIÓN PROYECTOS & CASOS DE ÉXITO
======================================================== */
.projects-showcase-section {
  padding: 55px 0 60px;
  background: #f4f6f8;
  border-top: 1px solid #dde3e8;
}
.projects-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 36px;
}
.projects-head .bar-title {
  margin-bottom: 8px;
}
.projects-head h2 {
  font-size: 30px;
  font-weight: 900;
  text-transform: uppercase;
  color: #101417;
  margin-bottom: 8px;
}
.projects-head p {
  font-size: 14px;
  color: #616e76;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.project-card {
  background: #fff;
  border: 1px solid #e1e7ec;
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 3px 10px rgba(0,0,0,0.04);
  transition: transform .2s ease, box-shadow .2s ease;
}
.project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.09);
}
.project-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #111;
  overflow: hidden;
}
.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.project-card:hover .project-media img {
  transform: scale(1.04);
}
.project-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: #101417;
  color: var(--yellow);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 4px 9px;
  border-radius: 2px;
  border-left: 3px solid var(--yellow);
}
.project-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.project-meta {
  font-size: 11.5px;
  font-weight: 700;
  color: #83919b;
  text-transform: uppercase;
  margin-bottom: 6px;
  letter-spacing: .3px;
}
.project-title {
  font-size: 18px;
  font-weight: 800;
  color: #101417;
  margin: 0 0 10px 0;
  line-height: 1.25;
}
.project-desc {
  font-size: 13px;
  line-height: 1.5;
  color: #4e5a62;
  margin: 0 0 16px 0;
  flex-grow: 1;
}
.project-metric-box {
  background: #f5f8fa;
  border-left: 3px solid var(--yellow);
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
  color: #151c20;
  display: flex;
  align-items: center;
  gap: 8px;
}
.project-metric-box svg {
  width: 14px;
  height: 14px;
  stroke: var(--yellow);
  stroke-width: 3;
}

/* ========================================================
   SECCIÓN PREGUNTAS FRECUENTES (FAQ)
======================================================== */
.faq-section {
  padding: 55px 0 60px;
  background: #ffffff;
  border-top: 1px solid var(--border-line);
}
.faq-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 36px;
}
.faq-head h2 {
  font-size: 30px;
  font-weight: 900;
  text-transform: uppercase;
  color: #101417;
  margin-bottom: 8px;
}
.faq-head p {
  font-size: 14px;
  color: #616e76;
}
.faq-list {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}
.faq-item {
  background: #f9fbfc;
  border: 1px solid #e3e8ed;
  border-radius: 2px;
  overflow: hidden;
  transition: border-color .2s ease;
}
.faq-item:hover {
  border-color: #cbd5e0;
}
.faq-question {
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 800;
  color: #101417;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f9fbfc;
  border: none;
  width: 100%;
  text-align: left;
  user-select: none;
}
.faq-question::after {
  content: '+';
  font-size: 20px;
  font-weight: 700;
  color: var(--yellow);
  margin-left: 12px;
  transition: transform .2s ease;
}
.faq-item.active .faq-question::after {
  content: '−';
}
.faq-answer {
  padding: 0 20px 16px;
  font-size: 13.5px;
  line-height: 1.55;
  color: #4a545a;
  border-top: 1px solid #edf1f5;
  padding-top: 12px;
}

/* Precaución Legal en Normativa */
.legal-warning-box {
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(240, 194, 38, 0.35);
  border-left: 3.5px solid var(--yellow);
  padding: 12px 14px;
  border-radius: 2px;
}
.legal-warning-box strong {
  color: var(--yellow);
  display: block;
  font-size: 11.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
  letter-spacing: .3px;
}
.legal-warning-box p {
  color: #c5ced4;
  font-size: 11.5px;
  line-height: 1.45;
  margin: 0;
}

/* ========================================================
   SECCIÓN TRIPARTITA: NORMATIVA / ESTRUCTURA / SEO
======================================================== */
.tri-section {
  padding: 34px 0 38px;
  background: #fff;
  border-top: 1px solid var(--border-line);
}
.tri-layout {
  display: grid;
  grid-template-columns: 44% 28% 28%;
  gap: 22px;
  align-items: stretch;
}

/* Columna 1: Normativa Chilena (Tarjeta Oscura) */
.normativa-card {
  background: #101417;
  color: #fff;
  padding: 22px 20px;
  border-radius: 2px;
}
.normativa-card .bar-title {
  margin-bottom: 18px;
}
.norms-list {
  display: grid;
  gap: 14px;
}
.norm-row {
  display: grid;
  grid-template-columns: 24px 90px 1fr;
  align-items: start;
  gap: 10px;
}
.norm-row svg {
  width: 20px;
  height: 20px;
  color: var(--yellow);
}
.norm-code {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}
.norm-desc {
  font-size: 11px;
  line-height: 1.38;
  color: #b2bac0;
}

/* Columna 2: Estructura de la Página Web */
.structure-card {
  padding: 4px 6px;
}
.structure-card .bar-title {
  font-size: 19px;
  margin-bottom: 16px;
}
.structure-list {
  display: grid;
  gap: 11px;
}
.structure-row {
  display: flex;
  align-items: start;
  gap: 9px;
}
.structure-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--yellow);
  color: #111;
  font-size: 13px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.structure-text strong {
  display: block;
  font-size: 12.5px;
  color: #111;
  line-height: 1.2;
}
.structure-text span {
  display: block;
  font-size: 10.5px;
  color: #5c666c;
  line-height: 1.32;
}

/* Columna 3: SEO - Búsquedas Objetivo */
.seo-card {
  padding: 4px 6px;
}
.seo-card .seo-title {
  font-family: var(--head);
  font-size: 19px;
  font-weight: 800;
  text-transform: uppercase;
  color: #111;
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 16px;
}
.seo-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 9px;
}
.seo-list li {
  position: relative;
  padding-left: 14px;
  font-size: 12.5px;
  font-weight: 600;
  color: #384147;
  line-height: 1.32;
}
.seo-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  width: 6px;
  height: 6px;
  background-color: var(--yellow);
  border-radius: 50%;
}

/* ========================================================
   TIRA INFERIOR DE 6 FOTOS (Full Width Gallery Strip)
======================================================== */
.gallery-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 3px;
  background: #0c1114;
  padding: 3px 0;
}
.gallery-strip-item {
  position: relative;
  aspect-ratio: 1.45;
  overflow: hidden;
  background: #253036;
}
.gallery-strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s;
}
.gallery-strip-item:hover img {
  transform: scale(1.08);
}
.gallery-strip-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 5px 3px;
  background: rgba(14, 19, 23, 0.92);
  color: #fff;
  font-family: var(--head);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  letter-spacing: .4px;
  text-transform: uppercase;
}

/* ========================================================
   SECCIÓN CONTACTO & COTIZACIÓN
======================================================== */
.contact-section {
  padding: 44px 0;
  background: #f5f7f8;
  border-top: 1px solid var(--border-line);
}
.contact-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 40px;
  align-items: start;
}
.contact-info h2 {
  font-size: 34px;
  line-height: 1.05;
  margin: 6px 0 12px;
}
.contact-info h2 em {
  font-style: normal;
  color: #d99800;
}
.contact-info p {
  font-size: 13.5px;
  line-height: 1.55;
  color: #4b545a;
  margin-bottom: 22px;
}
.contact-boxes {
  display: grid;
  gap: 14px;
}
.c-box {
  display: flex;
  align-items: start;
  gap: 12px;
}
.c-box svg {
  color: var(--yellow);
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}
.c-box strong {
  display: block;
  font-size: 13px;
  color: #111;
}
.c-box span {
  font-size: 12px;
  color: #555f66;
}

/* Formulario */
.quote-card {
  background: #fff;
  padding: 26px;
  border: 1px solid #dce0e3;
  border-top: 4px solid var(--yellow);
  box-shadow: 0 6px 22px rgba(0,0,0,0.06);
}
.quote-card h3 {
  font-size: 23px;
  font-weight: 800;
  margin-bottom: 3px;
  color: #111;
}
.quote-card > p {
  font-size: 12px;
  color: #6c767d;
  margin-bottom: 14px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
}
.form-grid label {
  display: grid;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 700;
  color: #273038;
}
.form-grid label strong {
  color: #b38500;
}
.form-grid input, .form-grid select, .form-grid textarea {
  width: 100%;
  border: 1px solid #cfd5d8;
  border-radius: 2px;
  padding: 8px 10px;
  font-size: 12.5px;
  outline: none;
  transition: border-color .15s;
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
  border-color: var(--yellow);
}
.form-grid .full {
  grid-column: 1 / -1;
}
.form-grid textarea {
  resize: vertical;
}
.privacy-check {
  display: flex;
  align-items: start;
  gap: 8px;
  font-size: 11px;
  color: #525d63;
  margin: 12px 0;
}
.privacy-check input {
  accent-color: var(--yellow);
  margin-top: 2px;
}
.submit-btn {
  width: 100%;
}
.form-status {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 3px;
  font-size: 12px;
  display: none;
}
.form-status.success {
  display: block;
  background: #eafaf1;
  border: 1px solid #2ecc71;
  color: #1e8449;
}
.form-status.error {
  display: block;
  background: #fdf2e9;
  border: 1px solid #e67e22;
  color: #b95c00;
}
.form-status.loading {
  display: block;
  background: #fbfbee;
  border: 1px solid var(--yellow);
  color: #8c6700;
}

/* ========================================================
   FOOTER
======================================================== */
.footer {
  background: #0d1215;
  color: #fff;
  padding-top: 32px;
}
.footer-main {
  display: grid;
  grid-template-columns: 1.5fr .8fr 1.2fr 1fr;
  gap: 26px;
}
.footer-logo {
  max-height: 85px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  margin-bottom: 14px;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}
.footer-main p {
  font: 700 13px var(--head);
  letter-spacing: .4px;
  color: #dbe0e3;
  margin: 4px 0;
}
.footer-main small {
  color: #8c979d;
  font-size: 10.5px;
}
.footer-main h4 {
  color: var(--yellow);
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: .3px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.footer-links a {
  font-size: 12px;
  color: #bac3c7;
}
.footer-links a:hover {
  color: var(--yellow);
}
.footer-end {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 26px;
  padding: 12px 0;
  font-size: 11px;
  color: #838e94;
}
.footer-admin-link {
  color: #555f65;
  font-size: 10.5px;
}
.footer-admin-link:hover {
  color: var(--yellow);
}

/* Botón flotante WhatsApp — abajo a la derecha con estilo Prodesarme */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #101417;
  color: #ffffff;
  border: 2px solid var(--yellow);
  border-radius: 50px;
  padding: 10px 18px 10px 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), 0 0 14px rgba(240, 194, 38, 0.25);
  text-decoration: none;
  font-family: var(--head);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: .5px;
  text-transform: uppercase;
  transition: all .25s cubic-bezier(0.4, 0, 0.2, 1);
}
.whatsapp-float:hover {
  background: var(--yellow);
  color: #101417;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(240, 194, 38, 0.45);
}
.whatsapp-float svg {
  width: 24px;
  height: 24px;
  fill: #25D366;
  flex-shrink: 0;
  transition: fill .2s ease;
}
.whatsapp-float:hover svg {
  fill: #101417;
}
.whatsapp-float span {
  line-height: 1;
}

/* Barra inferior móvil desactivada para mantener un único icono */
.mobile-actions {
  display: none !important;
}

/* ========================================================
   RESPONSIVIDAD MÓVIL Y TABLET
======================================================== */
@media (max-width: 1024px) {
  .container {
    width: calc(100% - 36px);
  }
  .extras-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .additional-col {
    padding-right: 0;
    border-right: none;
    border-bottom: 1px solid #d4dce3;
    padding-bottom: 24px;
  }
  .tri-layout {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .methodology-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .gallery-strip {
    grid-template-columns: repeat(3, 1fr);
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 960px) {
  .nav {
    height: 68px;
    position: relative;
  }
  .brand-logo-img {
    height: 52px;
    max-height: 85%;
    max-width: 200px;
  }
  .nav nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    width: 100%;
    background: #0e1317;
    flex-direction: column;
    padding: 12px 20px 24px;
    height: auto;
    max-height: calc(100vh - 68px);
    overflow-y: auto;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.65);
    border-bottom: 3px solid var(--yellow);
    z-index: 1001;
  }
  .nav nav.open {
    display: flex !important;
  }
  .nav nav a {
    height: auto;
    padding: 14px 12px;
    font-size: 15px;
    font-weight: 700;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .nav nav a:hover,
  .nav nav a.active {
    color: var(--yellow);
    background: rgba(240, 194, 38, 0.08);
    padding-left: 18px;
  }
  .header-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .nav-phone-link {
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(240, 194, 38, 0.45);
  }
  .nav-phone-link span {
    display: none;
  }
  .nav-phone-link svg {
    width: 18px;
    height: 18px;
  }
  .nav-mobile-call {
    display: flex !important;
    align-items: center;
    color: var(--yellow) !important;
    font-weight: 800 !important;
    background: rgba(240, 194, 38, 0.08);
    border-radius: 2px;
    margin-top: 6px;
  }
  .nav-cta {
    display: none;
  }
  .menu-toggle {
    display: inline-flex !important;
  }
  .hero {
    height: 510px;
  }
  .hero h1 {
    font-size: 38px;
  }
  .hero h1 small {
    font-size: 19px;
  }
  .hero-bottom {
    position: static;
  }
  .values-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .values-strip > div {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .methodology-grid {
    grid-template-columns: 1fr;
  }
  .about-badge {
    position: static;
    margin-top: 14px;
    max-width: 100%;
  }
  .refs-grid {
    grid-template-columns: 1fr;
  }
  .gallery-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .whatsapp-float {
    display: inline-flex !important;
    bottom: 18px;
    right: 18px;
    padding: 9px 14px 9px 12px;
    font-size: 13px;
  }
  .mobile-actions {
    display: none !important;
  }
  .footer {
    padding-bottom: 24px;
  }
}

@media (max-width: 480px) {
  .nav {
    height: 64px;
    gap: 10px;
  }
  .brand-logo-img {
    height: 48px;
    max-width: 170px;
  }
  .nav-phone-link {
    width: 40px;
    height: 40px;
  }
  .nav-phone-link svg {
    width: 16px;
    height: 16px;
  }
  .menu-toggle {
    width: 40px;
    height: 40px;
  }
  .menu-toggle svg {
    width: 22px;
    height: 22px;
  }
  .nav nav {
    top: 64px;
    max-height: calc(100vh - 64px);
  }
}