/* ===================================================
   style.css — Posicionarte
   Diseño web, SEO y marketing digital en Chile
   =================================================== */

/* 1. Variables y Reset
   ================================================== */
:root {
  --color-primary-dark:  #0B1F4D;
  --color-primary:       #163D7A;
  --color-accent:        #2F7DE1;
  --color-accent-hover:  #2569C7;
  --color-accent-soft:   #7FB3FF;
  --color-cyan:          #2EC5FF;
  --color-white:         #FFFFFF;
  --color-light:         #F5F7FA;
  --color-border-light:  rgba(15,23,42,.08);
  --color-border-dark:   rgba(255,255,255,.12);
  --color-text-dark:     #1F2937;
  --color-text-muted:    #6B7280;
  --color-overlay:       rgba(8,22,58,.65);
  --shadow-card-dark:    0 12px 32px rgba(9,24,58,.18);
  --shadow-card-light:   0 8px 24px rgba(15,23,42,.08);
  --shadow-button:       0 8px 18px rgba(47,125,225,.22);
  --radius-card:         14px;
  --radius-btn:          9px;
  --container-width:     1280px;
  --header-height:       76px;
  --transition:          0.28s ease;
  --font-title:          'Montserrat', sans-serif;
  --font-body:           'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background: var(--color-white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* 2. Utilidades
   ================================================== */
.container {
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: .85rem;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-dark);
}

.section-title--white { color: var(--color-white); }

.section-intro {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--color-text-muted);
  max-width: 620px;
}

.section-intro--white { color: rgba(255,255,255,.78); }

.highlight { color: var(--color-accent); }

/* 3. Botones
   ================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .75rem 1.6rem;
  border-radius: var(--radius-btn);
  font-family: var(--font-title);
  font-size: .9rem;
  font-weight: 600;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-button);
}
.btn-accent:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 10px 24px rgba(47,125,225,.32);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,.55);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--color-white);
}

.btn-outline-accent {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.btn-outline-accent:hover {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-button);
}

.btn-lg {
  padding: .95rem 2.1rem;
  font-size: 1rem;
}

/* 4. Header
   ================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: var(--color-primary-dark);
  border-bottom: 1px solid var(--color-border-dark);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(11,31,77,.97);
  box-shadow: 0 4px 24px rgba(9,24,58,.28);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  flex-shrink: 0;
}
.logo-icon {
  width: 36px; height: 36px;
  background: var(--color-accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-white);
  font-size: .95rem;
}
.logo-text {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -.01em;
}
.logo-text strong { color: var(--color-accent-soft); font-weight: 800; }

/* Navegación desktop */
.main-nav { flex: 1; display: flex; justify-content: center; }

.nav-list {
  display: flex;
  align-items: center;
  gap: .25rem;
}

.nav-link {
  padding: .5rem .85rem;
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.82);
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  display: flex; align-items: center; gap: .35rem;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-white);
  background: rgba(255,255,255,.1);
}

/* Dropdown */
.has-dropdown { position: relative; }

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 230px;
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card-dark);
  padding: .6rem;
  border: 1px solid var(--color-border-light);
  animation: dropIn .18s ease;
}

@keyframes dropIn {
  from { opacity:0; transform:translateX(-50%) translateY(-8px); }
  to   { opacity:1; transform:translateX(-50%) translateY(0); }
}

.has-dropdown:hover .dropdown-menu,
.dropdown-menu:hover { display: block; }

.dropdown-item {
  display: block;
  padding: .6rem .9rem;
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-text-dark);
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.dropdown-item:hover, .dropdown-item.active {
  background: var(--color-light);
  color: var(--color-accent);
}

/* Botón header */
.btn-header {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem 1.2rem;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-btn);
  font-family: var(--font-title);
  font-size: .82rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--transition), box-shadow var(--transition);
  flex-shrink: 0;
}
.btn-header:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-button);
}

/* Hamburguesa */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .4rem;
  margin-left: auto;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Menú móvil */
.mobile-nav {
  display: none;
  overflow: hidden;
  background: var(--color-primary);
  border-top: 1px solid var(--color-border-dark);
  max-height: 0;
  transition: max-height .35s ease;
}
.mobile-nav.open { max-height: 600px; }

.mobile-nav-list { padding: 1rem 1.5rem 1.5rem; }

.mobile-nav-link {
  display: block;
  padding: .75rem .5rem;
  font-size: .95rem;
  font-weight: 500;
  color: rgba(255,255,255,.88);
  border-bottom: 1px solid var(--color-border-dark);
  width: 100%;
  text-align: left;
  transition: color var(--transition);
}
.mobile-nav-link:hover { color: var(--color-white); }

.mobile-dropdown { padding-left: 1rem; display: none; }
.mobile-dropdown.open { display: block; }

.mobile-dropdown-item {
  display: block;
  padding: .6rem .5rem;
  font-size: .88rem;
  color: rgba(255,255,255,.72);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color var(--transition);
}
.mobile-dropdown-item:hover { color: var(--color-accent-soft); }

.mobile-cta { margin-top: 1rem; width: 100%; justify-content: center; }

/* Espaciado bajo el header */
.page-body { padding-top: var(--header-height); }

/* 5. Hero
   ================================================== */
.hero {
  position: relative;
  min-height: clamp(560px, 88vh, 900px);
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, #1a5296 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(47,125,225,.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 100% 100%, rgba(46,197,255,.08) 0%, transparent 50%);
}

/* Patrón de puntos decorativo */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(127,179,255,.14) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: inherit;
  padding-block: 5rem;
}

.hero-content { max-width: 600px; }

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(47,125,225,.18);
  border: 1px solid rgba(127,179,255,.3);
  padding: .4rem .9rem;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: 1.4rem;
}

.hero-title .line-accent {
  color: var(--color-accent-soft);
  display: block;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: rgba(255,255,255,.78);
  margin-bottom: 2.4rem;
  max-width: 520px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .83rem;
  color: rgba(255,255,255,.65);
}

.trust-item i { color: var(--color-accent-soft); font-size: .9rem; }

/* Visual hero derecha */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 440px;
  width: 100%;
}

.hero-metric-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-card);
  padding: 1.4rem;
  backdrop-filter: blur(10px);
  transition: transform var(--transition);
}
.hero-metric-card:hover { transform: translateY(-4px); }
.hero-metric-card.accent { background: rgba(47,125,225,.22); border-color: rgba(127,179,255,.3); }

.metric-icon {
  width: 40px; height: 40px;
  background: var(--color-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: .75rem;
}

.metric-value {
  font-family: var(--font-title);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.metric-label {
  font-size: .78rem;
  color: rgba(255,255,255,.6);
  margin-top: .25rem;
}

/* Scroll indicator */
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  color: rgba(255,255,255,.45);
  animation: bounce 2.5s infinite;
  z-index: 1;
}
.hero-scroll-hint i { font-size: 1rem; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* 6. Sección Servicios Destacados
   ================================================== */
.section { padding-block: clamp(4rem, 8vw, 6.5rem); }

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .section-intro {
  margin-inline: auto;
  margin-top: .85rem;
}

/* Grid de servicios */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-card);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-card-light);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-dark);
  border-color: rgba(47,125,225,.2);
}

.service-card-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.service-card-title {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.service-card-text {
  font-size: .9rem;
  color: var(--color-text-muted);
  flex: 1;
  line-height: 1.65;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: .25rem;
  transition: gap var(--transition);
}
.service-card-link:hover { gap: .65rem; }

/* 7. Sección oscura alternada
   ================================================== */
.section--dark {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
}

.section--dark .section-title { color: var(--color-white); }
.section--dark .section-intro  { color: rgba(255,255,255,.72); }

/* 8. Sección "Por qué elegirnos" (stats)
   ================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {}

.stat-value {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-accent-soft);
  line-height: 1;
}

.stat-label {
  font-size: .9rem;
  color: rgba(255,255,255,.68);
  margin-top: .4rem;
}

/* 9. Sección Empresa / Sobre nosotros
   ================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card-dark);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,.6);
}
.about-img-placeholder i { font-size: 3.5rem; color: rgba(255,255,255,.35); }
.about-img-placeholder p { font-size: .85rem; }

.about-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-card);
  padding: 1.2rem 1.5rem;
  box-shadow: var(--shadow-button);
  text-align: center;
}
.about-badge-value {
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.about-badge-label { font-size: .78rem; opacity: .9; }

.about-content { display: flex; flex-direction: column; gap: 1.25rem; }

.about-features {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: .5rem;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.about-feature i {
  color: var(--color-accent);
  margin-top: .2rem;
  flex-shrink: 0;
  font-size: .9rem;
}

/* 10. Proceso / Cómo trabajamos
   ================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
  counter-reset: process;
}

.process-step {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-card);
  padding: 2rem 1.5rem;
  position: relative;
  transition: background var(--transition), transform var(--transition);
}
.process-step:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-4px);
}

.process-number {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(127,179,255,.2);
  line-height: 1;
  margin-bottom: .75rem;
}

.process-icon {
  width: 44px; height: 44px;
  background: var(--color-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.process-title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: .5rem;
}

.process-text {
  font-size: .87rem;
  color: rgba(255,255,255,.62);
  line-height: 1.6;
}

/* 11. Valores / Features grid
   ================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  padding: 1.75rem;
  border-radius: var(--radius-card);
  background: var(--color-light);
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-light);
}

.feature-icon {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.05rem;
}

.feature-title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.feature-text {
  font-size: .87rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* 12. CTA final
   ================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #1a4f9e 100%);
  padding-block: clamp(4rem, 7vw, 6rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(47,125,225,.22) 0%, transparent 60%);
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin-inline: auto;
}

.cta-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-text {
  font-size: clamp(.95rem, 1.5vw, 1.08rem);
  color: rgba(255,255,255,.72);
  margin-bottom: 2.2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* 13. Formulario de contacto
   ================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 2rem; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-info-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: .3rem;
}

.contact-info-value {
  font-size: .95rem;
  color: var(--color-text-dark);
}

.contact-info-value a:hover { color: var(--color-accent); }

.meeting-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  color: var(--color-white);
  margin-top: 1rem;
}

.meeting-box h4 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .6rem;
}

.meeting-box p {
  font-size: .88rem;
  opacity: .85;
  margin-bottom: 1.25rem;
}

.meeting-box .btn {
  background: var(--color-white);
  color: var(--color-accent);
  font-weight: 700;
}
.meeting-box .btn:hover { background: var(--color-light); }

/* Formulario */
.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-card);
  padding: 2.5rem;
  box-shadow: var(--shadow-card-light);
}

.form-group { margin-bottom: 1.4rem; }

.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: .5rem;
}

.form-control {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--color-border-light);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: .92rem;
  color: var(--color-text-dark);
  background: var(--color-light);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(47,125,225,.12);
}
.form-control.is-invalid { border-color: #e74c3c; }

textarea.form-control { resize: vertical; min-height: 130px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-submit { width: 100%; justify-content: center; padding-block: .9rem; font-size: 1rem; }

.form-message {
  display: none;
  padding: 1rem;
  border-radius: 8px;
  margin-top: 1rem;
  font-size: .9rem;
  font-weight: 500;
}
.form-message.success { display: block; background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.form-message.error   { display: block; background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* 14. Página interna - Hero compacto
   ================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(127,179,255,.1) 1px, transparent 1px);
  background-size: 35px 35px;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin-inline: auto;
}

.page-hero-breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .45rem;
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 1rem;
}
.page-hero-breadcrumb a { color: var(--color-accent-soft); }
.page-hero-breadcrumb a:hover { color: var(--color-white); }

.page-hero-title {
  font-family: var(--font-title);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1rem;
}

/* 15. Contenido servicio
   ================================================== */
.service-content {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 4rem;
  align-items: start;
}

.service-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sidebar-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  color: var(--color-white);
  text-align: center;
}

.sidebar-cta h4 {
  font-family: var(--font-title);
  font-weight: 700;
  margin-bottom: .6rem;
}

.sidebar-cta p {
  font-size: .87rem;
  opacity: .85;
  margin-bottom: 1.25rem;
}

.sidebar-cta .btn {
  background: var(--color-white);
  color: var(--color-primary);
  width: 100%;
  justify-content: center;
  font-weight: 700;
}
.sidebar-cta .btn:hover { background: var(--color-light); }

.sidebar-services {
  background: var(--color-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.sidebar-services h4 {
  font-family: var(--font-title);
  font-size: .9rem;
  font-weight: 700;
  padding: 1.1rem 1.25rem;
  background: var(--color-primary-dark);
  color: var(--color-white);
}

.sidebar-services ul { padding: .5rem 0; }

.sidebar-services li a {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .65rem 1.25rem;
  font-size: .87rem;
  color: var(--color-text-dark);
  transition: background var(--transition), color var(--transition);
}
.sidebar-services li a:hover, .sidebar-services li a.active {
  background: rgba(47,125,225,.08);
  color: var(--color-accent);
}
.sidebar-services li a i { font-size: .75rem; color: var(--color-accent); opacity: .7; }

/* Cuerpo artículo servicio */
.service-body h2 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin: 2rem 0 .85rem;
}

.service-body h3 {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin: 1.75rem 0 .65rem;
}

.service-body p {
  font-size: .96rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.service-body ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.service-body ul li {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .93rem;
  color: var(--color-text-muted);
  padding: .4rem 0;
  line-height: 1.6;
}
.service-body ul li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--color-accent);
  font-size: .8rem;
  margin-top: .25rem;
  flex-shrink: 0;
}

.keywords-box {
  background: var(--color-light);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 8px 8px 0;
  padding: 1.25rem 1.5rem;
  margin-block: 1.75rem;
}

.keywords-box h4 {
  font-family: var(--font-title);
  font-size: .88rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.keywords-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.kw-tag {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: 50px;
  padding: .3rem .85rem;
  font-size: .78rem;
  font-weight: 500;
  color: var(--color-text-dark);
}

/* 16. Footer
   ================================================== */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.75);
  padding-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--color-border-dark);
}

.logo-footer .logo-text { color: var(--color-white); }

.footer-tagline {
  font-size: .88rem;
  line-height: 1.65;
  color: rgba(255,255,255,.58);
  margin-top: .85rem;
  margin-bottom: 1.25rem;
  max-width: 260px;
}

.footer-address, .footer-email {
  font-size: .84rem;
  color: rgba(255,255,255,.55);
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  margin-bottom: .6rem;
  line-height: 1.55;
}
.footer-address i, .footer-email i { margin-top: .2rem; color: var(--color-accent-soft); flex-shrink: 0; }
.footer-email a { color: rgba(255,255,255,.72); transition: color var(--transition); }
.footer-email a:hover { color: var(--color-accent-soft); }
.coverage { font-size: .78rem; opacity: .7; }

.footer-heading {
  font-family: var(--font-title);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 1.25rem;
}

.footer-links li { margin-bottom: .45rem; }
.footer-links a {
  font-size: .88rem;
  color: rgba(255,255,255,.62);
  transition: color var(--transition);
  display: inline-flex;
  align-items: center;
  gap: .3rem;
}
.footer-links a:hover { color: var(--color-accent-soft); }

.footer-cta-col p {
  font-size: .87rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.1rem;
  line-height: 1.6;
}

.footer-cta-btn {
  width: 100%;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-white);
  margin-bottom: .85rem;
  box-shadow: var(--shadow-button);
}
.footer-cta-btn:hover { background: var(--color-accent-hover); }

.footer-email-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-email-link:hover { color: var(--color-accent-soft); }

.footer-bottom {
  padding-block: 1.5rem;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .82rem;
  color: rgba(255,255,255,.38);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: rgba(255,255,255,.38);
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,.7); }

/* 17. Barra flotante de conversión
   ================================================== */
.floating-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  display: flex;
  justify-content: center;
  padding: .9rem 1.5rem;
  background: rgba(11,31,77,.96);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(47,125,225,.3);
  box-shadow: 0 -4px 24px rgba(0,0,0,.25);
}

.floating-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  background: var(--color-accent);
  color: var(--color-white);
  padding: .85rem 2.5rem;
  border-radius: var(--radius-btn);
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  box-shadow: var(--shadow-button);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.floating-cta-btn:hover {
  background: var(--color-accent-hover);
  transform: scale(1.02);
  box-shadow: 0 10px 28px rgba(47,125,225,.38);
}

/* El cuerpo necesita padding inferior para no quedar tapado */
body { padding-bottom: 70px; }

/* 18. Página servicios – listado
   ================================================== */
.all-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.all-service-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card-light);
  transition: transform var(--transition), box-shadow var(--transition);
}
.all-service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-dark);
}

.all-service-card-header {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  font-size: 3rem;
  color: rgba(127,179,255,.55);
}

.all-service-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.all-service-card-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.all-service-card-text {
  font-size: .9rem;
  color: var(--color-text-muted);
  flex: 1;
  line-height: 1.65;
}

.all-service-card-footer {
  padding: 1rem 1.75rem 1.5rem;
}

/* 19. Empresa – Team / Valores
   ================================================== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.value-card {
  background: rgba(255,255,255,.07);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.value-card:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-4px);
}

.value-icon {
  font-size: 2rem;
  color: var(--color-accent-soft);
  margin-bottom: .85rem;
}

.value-title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: .5rem;
}

.value-text {
  font-size: .87rem;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}

/* 20. Responsive
   ================================================== */
@media (max-width: 1024px) {
  .stats-grid         { grid-template-columns: repeat(2, 1fr); }
  .features-grid      { grid-template-columns: repeat(2, 1fr); }
  .footer-grid        { grid-template-columns: repeat(2, 1fr); }
  .about-grid         { gap: 3rem; }
  .contact-layout     { grid-template-columns: 1fr; gap: 3rem; }
  .service-content    { grid-template-columns: 1fr; }
  .service-sidebar    { position: static; }
  .service-sidebar    { order: -1; }
  .values-grid        { grid-template-columns: repeat(2, 1fr); }
}

/* Grid genérico 2 columnas usado con estilo inline */
.about-grid-simple {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .about-grid-simple { grid-template-columns: 1fr; }
  :root { --header-height: 68px; }
  .main-nav, .btn-header { display: none; }
  .menu-toggle         { display: flex; }
  .mobile-nav          { display: block; }
  .hero-container      { grid-template-columns: 1fr; gap: 3rem; padding-block: 4rem 2rem; }
  .hero-visual         { display: none; }
  .hero-title          { font-size: clamp(1.85rem, 6vw, 2.5rem); }
  .about-grid          { grid-template-columns: 1fr; }
  .about-badge         { position: static; margin-top: 1rem; display: inline-block; }
  .features-grid       { grid-template-columns: 1fr; }
  .values-grid         { grid-template-columns: 1fr; }
  .footer-grid         { grid-template-columns: 1fr 1fr; }
  .contact-layout      { grid-template-columns: 1fr; }
  .form-row            { grid-template-columns: 1fr; }
  .cta-buttons         { flex-direction: column; align-items: center; }
  .hero-trust          { flex-direction: column; align-items: flex-start; gap: .75rem; }
  .page-hero-title     { font-size: clamp(1.6rem, 5vw, 2.2rem); }
}

@media (max-width: 480px) {
  .stats-grid          { grid-template-columns: 1fr 1fr; }
  .footer-grid         { grid-template-columns: 1fr; }
  .hero-ctas           { flex-direction: column; }
  .floating-cta-btn    { padding: .75rem 1.5rem; font-size: .9rem; }
}

/* 21. Scroll animations
   ================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: .1s; }
.fade-in-delay-2 { transition-delay: .2s; }
.fade-in-delay-3 { transition-delay: .3s; }
.fade-in-delay-4 { transition-delay: .4s; }

/* 22. Misceláneos
   ================================================== */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0 !important; }

.divider {
  border: none;
  border-top: 1px solid var(--color-border-light);
  margin-block: 2.5rem;
}

/* Selección */
::selection { background: var(--color-accent); color: var(--color-white); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-light); }
::-webkit-scrollbar-thumb { background: var(--color-accent); border-radius: 4px; }