/* ==========================================================================
   SOLTELEMATICAS — Rediseño corporativo
   Paleta: 40% Blanco #F8FAFF · Azul #1B3A5F · Mandarina #F97316 · Dorado #D4A017
   Tipografía: Orbitron (display) + Exo 2 (cuerpo)
   ========================================================================== */

:root {
  --color-blanco: #F8FAFF;
  --color-azul: #1B3A5F;
  --color-azul-suave: #274a75;
  --color-azul-profundo: #0F2136;
  --color-mandarina: #F97316;
  --color-dorado: #D4A017;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Exo 2', sans-serif;

  --header-h: 76px;
  --radius: 14px;
  --shadow-soft: 0 8px 30px rgba(27, 58, 95, 0.08);
  --shadow-strong: 0 16px 40px rgba(27, 58, 95, 0.18);
  --transition: 200ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-azul);
  background: var(--color-blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-text, .stat-num {
  font-family: var(--font-display);
  color: var(--color-azul);
  margin: 0;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 600;
}

h3 {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 700;
}

p {
  margin: 0 0 0.75rem;
}

em {
  font-style: normal;
  color: var(--color-mandarina);
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

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

/* Foco visible accesible en toda la página */
a:focus-visible, 
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-mandarina);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ============ BOTONES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  min-height: 44px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-mandarina) 0%, var(--color-dorado) 100%);
  color: var(--color-blanco);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
  filter: brightness(1.06);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-azul);
  color: var(--color-azul);
}

.btn-outline:hover {
  background: var(--color-azul);
  color: var(--color-blanco);
}

.btn-outline--onDark {
  border-color: rgba(248, 250, 255, .55);
  color: var(--color-blanco);
}

.btn-outline--onDark:hover {
  background: rgba(248, 250, 255, .12);
  border-color: var(--color-blanco);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ============ HEADER ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: rgba(248, 250, 255, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(27, 58, 95, .08);
  z-index: 200;
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  height: 100%;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.brand-logo {
  height: 80px;
  width: auto;
  display: block;
  filter: drop-shadow(0px 10px 15px rgba(27, 58, 95, 0.5));
}

.brand-logo:hover {
  transition: filter var(--transition), transform var(--transition);
  filter: drop-shadow(0px 10px 15px rgba(247, 130, 85, 0.925));
  transform: translateX(2px);
  scale: 1.02;
  
}

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-link {
  font-weight: 600;
  font-size: .93rem;
  color: var(--color-azul);
  padding: .4rem .1rem;
  position: relative;
  background: none;
  border: none;
  font-family: var(--font-body);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--color-mandarina);
  transition: width var(--transition);
}

.nav-link:hover::after,
.nav-link.active-link::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active-link {
  color: var(--color-mandarina);
}

.nav-dropdown {
  position: relative;
}

.chev {
  font-size: .7rem;
  transition: transform var(--transition);
}

.nav-dropdown[data-open="true"] .chev {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  min-width: 220px;
  background: var(--color-blanco);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
  padding: .5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  border: 1px solid rgba(27, 58, 95, .08);
}

.nav-dropdown[data-open="true"] .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  display: block;
  padding: .65rem .8rem;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
}

.dropdown-menu li a:hover {
  background: rgba(249, 115, 22, .08);
  color: var(--color-mandarina);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: .9rem;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: linear-gradient(135deg, var(--color-azul) 0%, var(--color-azul-suave) 100%);
  color: var(--color-blanco);
  padding: .6rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: .85rem;
  transition: filter var(--transition), transform var(--transition);
}

.btn-whatsapp:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
}

.btn-whatsapp--block {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.btn-webmail {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: transparent;
  border: 1.5px solid rgba(27, 58, 95, .25);
  color: var(--color-azul);
  padding: .55rem 1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .82rem;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.btn-webmail:hover {
  background: rgba(27, 58, 95, .06);
  border-color: var(--color-azul);
  transform: translateY(-1px);
}

/* Hamburguesa (solo móvil) */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.hamburger span {
  width: 24px;
  height: 2.5px;
  background: var(--color-azul);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ============ MENÚ MÓVIL ============ */
.mobile-menu {
  position: fixed;
  top: var(--header-h);
  right: 0;
  height: calc(100vh - var(--header-h));
  width: min(270px, 84vw);
  background: var(--color-azul);
  color: var(--color-blanco);
  z-index: 190;
  /* debajo del header para que el botón hamburguesa siga siendo clickeable y visible */
  padding: 1.75rem 1.75rem 2rem;
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(.4, 0, .2, 1);
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.mobile-link {
  display: block;
  padding: .85rem .25rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-blanco);
  border-bottom: 1px solid rgba(248, 250, 255, .1);
}

.mobile-link--secondary {
  font-size: .92rem;
  opacity: .8;
}

.mobile-link:hover {
  color: var(--color-mandarina);
}

.mobile-divider {
  height: 1px;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 35, .5);
  z-index: 185;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition);
}

.mobile-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ============ BARRA LATERAL DE NAVEGACIÓN (rail) ============ */
.side-rail {
  position: fixed;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rail-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(27, 58, 95, .25);
  border: 2px solid transparent;
  position: relative;
  transition: background var(--transition), transform var(--transition);
}

.rail-dot:hover,
.rail-dot.active {
  background: var(--color-mandarina);
  transform: scale(1.25);
}

.rail-tooltip {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-azul);
  color: var(--color-blanco);
  padding: .3rem .7rem;
  border-radius: 6px;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition);
}

.rail-dot:hover .rail-tooltip {
  opacity: 1;
  visibility: visible;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 3rem) 1.5rem 0;
  background: radial-gradient(ellipse 90% 70% at 20% 0%, #1f4066 0%, var(--color-azul) 45%, var(--color-azul-profundo) 100%);
  color: var(--color-blanco);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-nodes {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .85;
}

.hero-nodes .node {
  animation: nodePulse 3.6s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

.hero-nodes .n1 {
  animation-delay: .1s;
}

.hero-nodes .n2 {
  animation-delay: .5s;
}

.hero-nodes .n3 {
  animation-delay: .9s;
}

.hero-nodes .n4 {
  animation-delay: 1.3s;
}

.hero-nodes .n5 {
  animation-delay: .3s;
}

.hero-nodes .n6 {
  animation-delay: .8s;
}

.hero-nodes .n7 {
  animation-delay: 1.6s;
}

.hero-nodes .n8 {
  animation-delay: 2s;
}

.hero-nodes .n9 {
  animation-delay: .6s;
}

.hero-nodes .n10 {
  animation-delay: 1.1s;
}

.hero-nodes .n11 {
  animation-delay: 1.9s;
}

.hero-nodes .n12 {
  animation-delay: .4s;
}

.hero-nodes .n13 {
  animation-delay: 1.4s;
}

.hero-nodes .n14 {
  animation-delay: 2.2s;
}

@keyframes nodePulse {

  0%,
  100% {
    opacity: .5;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.35);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-nodes .node {
    animation: none;
    opacity: .85;
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  padding-bottom: 2.5rem;
}

.hero .eyebrow {
  color: var(--color-dorado);
}

.hero-logo-badge {
  display: inline-flex;
  background: var(--color-blanco);
  border-radius: 16px;
  padding: .9rem 1.4rem;
  box-shadow: var(--shadow-strong);
  margin-bottom: 1.5rem;
}

.hero-logo {
  height: 64px;
  width: auto;
  display: block;
}

.hero h1 {
  color: var(--color-blanco);
}

.hero-lead {
  font-size: 1.05rem;
  color: rgba(248, 250, 255, .82);
  max-width: 46ch;
}

.hero-bullets {
  margin: 1.25rem 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}

.hero-bullets li {
  position: relative;
  padding-left: 1.5rem;
  font-weight: 500;
  font-size: .95rem;
  color: rgba(248, 250, 255, .94);
}

.hero-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .45em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--color-dorado);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-bottom: 1rem;
  justify-content: center;
}

.hero-location {
  font-size: .88rem;
  color: rgba(248, 250, 255, .75);
  font-weight: 600;
  text-align: center;
}

.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cable-graphic {
  width: 100%;
  height: auto;
}

.cable-label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  fill: rgba(248, 250, 255, .85);
}

.cable-sublabel {
  font-family: var(--font-body);
  font-size: 11px;
  fill: rgba(248, 250, 255, .6);
}

.utp-strands .strand {
  stroke-linecap: round;
}

.s1 {
  stroke: rgba(248, 250, 255, .4);
}

.s2 {
  stroke: var(--color-mandarina);
  opacity: .85;
}

.s3 {
  stroke: var(--color-dorado);
  opacity: .85;
}

.s4 {
  stroke: rgba(248, 250, 255, .22);
}

.signal-pulse {
  offset-path: path('M52.0,202.0 C59.4,198.0 81.7,181.0 96.5,178.0 C111.3,174.9 126.2,178.0 141.0,183.6 C155.8,189.3 170.7,204.6 185.5,211.9 C200.3,219.3 215.2,228.0 230.0,228.0 C244.8,228.0 259.7,219.3 274.5,211.9 C289.3,204.6 304.2,189.3 319.0,183.6 C333.8,178.0 348.7,174.9 363.5,178.0 C378.3,181.0 400.6,198.0 408.0,202.0');
  animation: travel 3.2s linear infinite;
  filter: drop-shadow(0 0 6px var(--color-mandarina));
}

.pulse-2 {
  offset-path: path('M52.0,217.0 C59.4,215.5 81.7,212.0 96.5,207.7 C111.3,203.5 126.2,194.7 141.0,191.4 C155.8,188.1 170.7,186.4 185.5,188.1 C200.3,189.9 215.2,197.4 230.0,202.0 C244.8,206.6 259.7,214.1 274.5,215.9 C289.3,217.6 304.2,215.9 319.0,212.6 C333.8,209.3 348.7,200.5 363.5,196.3 C378.3,192.0 400.6,188.5 408.0,187.0');
  animation: travel 3.2s linear infinite;
  animation-delay: 1.1s;
}

@keyframes travel {
  0% {
    offset-distance: 0%;
    opacity: 0;
  }

  8% {
    opacity: 1;
  }

  92% {
    opacity: 1;
  }

  100% {
    offset-distance: 100%;
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {

  .signal-pulse,
  .pulse-2 {
    animation: none;
    opacity: .9;
  }
}

/* Fallback para navegadores sin soporte de offset-path (ej. Safari antiguo):
   oculta los puntos en vez de dejarlos estáticos en la esquina (0,0). */
@supports not (offset-path: path('M0,0 L1,1')) {

  .signal-pulse,
  .pulse-2 {
    display: none;
  }
}

.stats-strip {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  background: rgba(248, 250, 255, 0.08);
  border: 1px solid rgba(248, 250, 255, 0.16);
  border-bottom: none;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 1.75rem 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}

.stat-num {
  color: var(--color-blanco);
  font-size: 2rem;
  display: block;
}

.stat-label {
  color: rgba(248, 250, 255, .75);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .02em;
}

/* ============ SECCIONES GENERALES ============ */
.section {
  padding: 1rem 1rem;
}

.section--alt {
  background: #eef3fb;
}

.section-inner {
  max-width: 1240px;
  margin: 0 auto;
}

.section-lead {
  max-width: 60ch;
  color: var(--color-azul-suave);
  margin-bottom: 1.5rem;
}

/* Quiénes somos / Misión / Visión */
.about-lead {
  max-width: 90%;
  color: var(--color-azul-suave);
  font-size: 1.02rem;
  text-align: center;
  line-height: 1.75;
  margin-bottom: 2.25rem;
  margin-left: 2.25rem;
}

.about-lead strong {
  color: var(--color-azul);
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.mv-card {
  background: var(--color-blanco);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  border-top: 4px solid var(--color-dorado);
}

.mv-icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: .75rem;
}

.mv-card h3 {
  margin-bottom: .6rem;
}

.mv-card p {
  color: var(--color-azul-suave);
  font-size: .95rem;
  margin: 0;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.cards-grid--7 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--color-blanco);
  border: 1px solid rgba(27, 58, 95, .08);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}

.card-num {
  font-family: var(--font-display);
  color: var(--color-dorado);
  font-size: .95rem;
  font-weight: 700;
}

.card h3 {
  margin: .6rem 0 .5rem;
  font-size: 1.05rem;
}

.card p {
  font-size: .9rem;
  color: var(--color-azul-suave);
  margin: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--color-blanco);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-soft);
  border-top: 4px solid var(--color-mandarina);
}

.tag {
  display: inline-block;
  background: rgba(212, 160, 23, .15);
  color: #8a6b12;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .3rem .7rem;
  border-radius: 999px;
  margin-bottom: .9rem;
}

.product-card h3 {
  margin-bottom: .5rem;
}

.product-card p {
  color: var(--color-azul-suave);
  font-size: .92rem;
}

.product-card ul {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.product-card ul li {
  font-size: .85rem;
  padding-left: 1.2rem;
  position: relative;
  color: var(--color-azul);
  font-weight: 600;
}

.product-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-mandarina);
  font-weight: 700;
}

/* Credenciales */
.badges-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.badge-card {
  background: var(--color-blanco);
  border: 1.5px solid var(--color-dorado);
  border-radius: var(--radius);
  padding: 1.4rem 1rem;
  text-align: center;
}

.badge-code {
  display: block;
  font-family: var(--font-display);
  color: var(--color-azul);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: .4rem;
}

.badge-card p {
  font-size: .78rem;
  color: var(--color-azul-suave);
  margin: 0;
}

.placeholder-note {
  background: rgba(249, 115, 22, .08);
  border: 1px dashed var(--color-mandarina);
  border-radius: 10px;
  padding: .9rem 1.1rem;
  font-size: .85rem;
  color: #9a4a0d;
  font-weight: 600;
}

.placeholder-note--top {
  margin-bottom: 2rem;
}

/* Noticias */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.news-card {
  background: var(--color-blanco);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
}

.news-date {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--color-dorado);
}

.news-card h3 {
  margin: .6rem 0 .5rem;
  font-size: 1.05rem;
}

.news-card p {
  font-size: .88rem;
  color: var(--color-azul-suave);
}

.news-link {
  color: var(--color-mandarina);
  font-weight: 700;
  font-size: .85rem;
}

/* Contacto */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-form {
  background: var(--color-blanco);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.form-row {
  margin-bottom: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-row--split {
  flex-direction: row;
  gap: 1rem;
}

.form-row--split>div {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

label {
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-azul);
}

input,
select,
textarea {
  font-family: var(--font-body);
  font-size: .95rem;
  padding: .75rem .9rem;
  border: 1.5px solid rgba(27, 58, 95, .18);
  border-radius: 8px;
  background: var(--color-blanco);
  color: var(--color-azul);
  min-height: 44px;
}

textarea {
  min-height: 100px;
  resize: vertical;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .82rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  color: var(--color-azul-suave);
}

.checkbox-row input {
  min-height: auto;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.form-note {
  font-size: .85rem;
  font-weight: 700;
  margin-top: .8rem;
  min-height: 1.2em;
  color: var(--color-mandarina);
}

.contact-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info-card {
  background: var(--color-blanco);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.contact-info-card h3 {
  font-size: .95rem;
  margin-bottom: .4rem;
}

.contact-info-card a {
  color: var(--color-mandarina);
  font-weight: 700;
  font-size: 1.1rem;
}

.contact-info-card--accent {
  background: var(--color-azul);
  color: var(--color-blanco);
}

.contact-info-card--accent h3 {
  color: var(--color-blanco);
}

.contact-info-card--accent p {
  color: rgba(248, 250, 255, .85);
  font-size: .88rem;
  margin: 0;
}

/* Carrusel de galería */
.carousel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.carousel-viewport {
  overflow: hidden;
  padding: 2.5rem 0 1.5rem;
}

.carousel-track {
  display: flex;
  gap: 1.25rem;
  will-change: transform;
  transition: transform .6s cubic-bezier(.4, 0, .2, 1);
}

.carousel-item {
  flex: 0 0 auto;
  width: 220px;
  height: 260px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--color-azul) 0%, var(--color-azul-suave) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  color: var(--color-blanco);
  box-shadow: var(--shadow-soft);
  transform: scale(.92);
  opacity: .65;
  transition: transform .6s cubic-bezier(.4, 0, .2, 1), box-shadow .6s ease, opacity .6s ease;
  position: relative;
}

.carousel-item::before {
  content: attr(data-icon);
  font-size: 2.6rem;
  line-height: 1;
}

.carrousel-item-img {
  width: 90%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.carousel-item-label {
  font-size: .82rem;
  font-weight: 700;
  text-align: center;
  padding: 0 1rem;
}

.carousel-item.is-active {
  transform: scale(1.12);
  opacity: 1;
  box-shadow: 0 22px 45px rgba(27, 58, 95, 0.32);
  z-index: 2;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.carousel-arrow {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1.5px solid rgba(27, 58, 95, .2);
  background: var(--color-blanco);
  color: var(--color-azul);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.carousel-arrow:hover {
  background: rgba(27, 58, 95, .06);
  transform: translateY(-1px);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: .5rem;
}

.carousel-dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  background: rgba(27, 58, 95, .2);
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), transform var(--transition);
}

.carousel-dots button.is-active {
  background: var(--color-mandarina);
  transform: scale(1.3);
}

@media (prefers-reduced-motion: reduce) {
  .carousel-track {
    transition: none;
  }

  .carousel-item {
    transition: none;
  }
}

/* Ubicación */
.location-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
  align-items: stretch;
  margin-bottom: 1.5rem;
}

.map-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(27, 58, 95, .1);
  min-height: 360px;
}

.map-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(.15) contrast(1.02);
}

.location-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.location-side .contact-info-card {
  flex: 1;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--color-azul);
  color: var(--color-blanco);
  padding: 3.5rem 1.5rem 0;
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(248, 250, 255, .12);
}

.footer-brand .brand-text {
  color: var(--color-blanco);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.footer-brand p {
  color: rgba(248, 250, 255, .7);
  font-size: .88rem;
  margin-top: .6rem;
  max-width: 34ch;
}

/* Botones de redes sociales — dinámicos: degradado de marca al pasar el mouse + anillo pulsante + escala */
.social-links {
  display: flex;
  gap: .75rem;
  margin-top: 1.25rem;
}

.social-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(248, 250, 255, 0.08);
  border: 1.5px solid rgba(248, 250, 255, 0.25);
  color: var(--color-blanco);
  overflow: visible;
  transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), background .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.social-btn svg {
  position: relative;
  z-index: 1;
  transition: transform .35s ease;
}

.social-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-mandarina) 0%, var(--color-dorado) 100%);
  opacity: 0;
  transition: opacity .35s ease;
}

.social-btn-ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid var(--color-mandarina);
  opacity: 0;
  transform: scale(.8);
  transition: opacity .35s ease, transform .35s ease;
  pointer-events: none;
}

.social-btn:hover,
.social-btn:focus-visible {
  transform: translateY(-3px) scale(1.08);
  border-color: transparent;
  box-shadow: 0 10px 24px rgba(249, 115, 22, 0.35);
}

.social-btn:hover::before,
.social-btn:focus-visible::before {
  opacity: 1;
}

.social-btn:hover svg,
.social-btn:focus-visible svg {
  transform: scale(1.1);
}

.social-btn:hover .social-btn-ring,
.social-btn:focus-visible .social-btn-ring {
  opacity: 1;
  transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {

  .social-btn,
  .social-btn svg,
  .social-btn::before,
  .social-btn-ring {
    transition: none;
  }
}

.footer-col h4 {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--color-dorado);
  margin-bottom: .8rem;
}

.footer-col a {
  display: block;
  font-size: .9rem;
  color: rgba(248, 250, 255, .82);
  margin-bottom: .55rem;
}

.footer-col a:hover {
  color: var(--color-mandarina);
}

.footer-bottom {
  max-width: 1240px;
  margin: 0 auto;
  text-align: center;
  padding: 1.5rem 0;
  font-size: .8rem;
  color: rgba(248, 250, 255, .6);
}

/* ============ CHATBOT LOCAL ============ */
.chatbot-widget {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 400;
}

.chatbot-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-mandarina);
  color: var(--color-blanco);
  border: none;
  box-shadow: var(--shadow-strong);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform var(--transition);
}

.chatbot-toggle:hover {
  transform: scale(1.06);
}

.icon-close {
  display: none;
}

.chatbot-toggle[aria-expanded="true"] .icon-chat {
  display: none;
}

.chatbot-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.chatbot-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  background: #33c95e;
  border: 2px solid var(--color-blanco);
  border-radius: 50%;
}

.chatbot-panel {
  position: absolute;
  bottom: 74px;
  right: 0;
  width: min(360px, 88vw);
  height: min(480px, 70vh);
  background: var(--color-blanco);
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
}

.chatbot-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.chatbot-header {
  background: var(--color-azul);
  color: var(--color-blanco);
  padding: 1rem 1.25rem;
}

.chatbot-header strong {
  display: block;
  font-size: .95rem;
}

.chatbot-header span {
  font-size: .74rem;
  color: rgba(248, 250, 255, .7);
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.msg {
  max-width: 85%;
  padding: .6rem .85rem;
  border-radius: 12px;
  font-size: .87rem;
  line-height: 1.45;
}

.msg--bot {
  background: #eef3fb;
  color: var(--color-azul);
  align-self: flex-start;
  border-bottom-left-radius: 3px;
}

.msg--user {
  background: var(--color-mandarina);
  color: var(--color-blanco);
  align-self: flex-end;
  border-bottom-right-radius: 3px;
}

.chatbot-quick {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  padding: 0 1rem .75rem;
}

.chatbot-quick button {
  font-size: .76rem;
  font-weight: 700;
  padding: .4rem .7rem;
  border-radius: 999px;
  border: 1.5px solid var(--color-mandarina);
  background: var(--color-blanco);
  color: var(--color-mandarina);
  cursor: pointer;
}

.chatbot-quick button:hover {
  background: var(--color-mandarina);
  color: var(--color-blanco);
}

.chatbot-input-row {
  display: flex;
  gap: .5rem;
  padding: .75rem;
  border-top: 1px solid rgba(27, 58, 95, .08);
}

.chatbot-input-row input {
  flex: 1;
  border-radius: 999px;
  min-height: 40px;
  padding: .5rem 1rem;
  font-size: .85rem;
}

.chatbot-input-row button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--color-azul);
  color: var(--color-blanco);
  cursor: pointer;
  font-size: 1rem;
}

.chatbot-disclaimer {
  font-size: .68rem;
  color: #7d8ba0;
  text-align: center;
  padding: 0 .75rem .6rem;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .main-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 380px;
    margin: 0 auto;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards-grid--7 {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .mv-grid {
    grid-template-columns: 1fr;
  }

  .carousel-item {
    width: 170px;
    height: 210px;
  }

  .carousel-item::before {
    font-size: 2.1rem;
  }

  .carousel-arrow {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }

  .badges-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .location-grid {
    grid-template-columns: 1fr;
  }

  .map-frame {
    min-height: 280px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .side-rail {
    right: 12px;
  }

  .header-actions .btn-webmail {
    display: none;
  }
}

@media (max-width: 600px) {
  .header-actions .btn-whatsapp {
    display: none;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .cards-grid--7 {
    grid-template-columns: 1fr;
  }

  .badges-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row--split {
    flex-direction: column;
  }

  .hero-logo {
    height: 48px;
  }

  .hero-logo-badge {
    padding: .7rem 1.1rem;
    border-radius: 12px;
  }

  .side-rail {
    display: none;
  }

  /* el rail lateral cede espacio al hamburguesa en pantallas muy pequeñas */
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .chatbot-panel {
    width: 92vw;
    right: -6px;
  }
}