/* ==========================================================================
   CommandTrack — Main Stylesheet
   Static-site migration from WordPress / Divi
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-bg:          #ffffff;
  --color-text:        #333333;
  --color-text-light:  #666666;
  --color-heading:     #1a1a2e;
  --color-dark:        #1a1a2e;
  --color-dark-alt:    #16213e;
  --color-darker:      #0f0f23;
  --color-accent:      #26c9b7;
  --color-accent-dark: #1ea898;
  --color-accent-light:#2ee8d4;
  --color-white:       #ffffff;
  --color-border:      #e0e0e0;
  --color-card-shadow: rgba(0, 0, 0, 0.1);
  --color-overlay:     rgba(26, 26, 46, 0.75);
  --color-wa-green:    #25D366;
  --color-wa-hover:    #1da851;

  /* Fonts */
  --font-body:    'Open Sans', sans-serif;
  --font-heading: 'Oxygen', sans-serif;
  --font-mono:    'Courier New', Courier, monospace;

  /* Sizing */
  --container-max:  1200px;
  --header-height:  80px;
  --section-pad-y:  80px;
  --section-pad-x:  20px;
  --radius:         6px;
  --radius-lg:      12px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-med:  0.3s ease;
}

/* --------------------------------------------------------------------------
   1. @font-face — Open Sans (10 variants)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/open-sans-normal-300.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/open-sans-normal-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/open-sans-normal-600.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/open-sans-normal-700.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/open-sans-normal-800.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/open-sans-italic-300.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/open-sans-italic-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/open-sans-italic-600.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/open-sans-italic-700.ttf') format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/open-sans-italic-800.ttf') format('truetype');
}

/* --------------------------------------------------------------------------
   1b. @font-face — Oxygen (3 variants)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Oxygen';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/oxygen-normal-300.ttf') format('truetype');
}
@font-face {
  font-family: 'Oxygen';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/oxygen-normal-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Oxygen';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/oxygen-normal-700.ttf') format('truetype');
}

/* --------------------------------------------------------------------------
   2. CSS Reset / Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-top: var(--header-height);
}

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

ul, ol {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

table {
  border-collapse: collapse;
  width: 100%;
}

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.25;
  margin-bottom: 0.6em;
  font-weight: 700;
}

h1 { font-size: 36px; }
h2 { font-size: 28px; }
h3 { font-size: 22px; }
h4 { font-size: 18px; }
h5 { font-size: 16px; }
h6 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; }

p {
  margin-bottom: 1em;
}

a:not([class]) {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}
a:not([class]):hover,
a:not([class]):focus-visible {
  color: var(--color-accent-dark);
}

strong { font-weight: 700; }
em     { font-style: italic; }

small {
  font-size: 0.875em;
}

/* --------------------------------------------------------------------------
   4. Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--section-pad-x);
  padding-right: var(--section-pad-x);
}

.section {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}

.section--full {
  width: 100%;
}

.section--dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}
.section--dark p,
.section--dark li,
.section--dark .alternating-row__text p,
.section--dark .alternating-row__text li {
  color: rgba(255, 255, 255, 0.84);
}
.section--dark p,
.section--dark li,
.section--dark .alternating-row__text p,
.section--dark .alternating-row__text li {
  color: rgba(255, 255, 255, 0.84);
}

.section--darker {
  background-color: rgba(0,0,0,0.35);
  background-size: cover;
  background-position: center bottom;
  background-blend-mode: overlay;
  color: var(--color-white);
}
.section--darker h1,
.section--darker h2,
.section--darker h3,
.section--darker h4 {
  color: var(--color-white);
}

/* Flex / Grid helpers */
.flex {
  display: flex;
}
.flex--wrap {
  flex-wrap: wrap;
}
.flex--center {
  align-items: center;
  justify-content: center;
}
.flex--between {
  justify-content: space-between;
}
.flex--col {
  flex-direction: column;
}
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 32px; }

.grid {
  display: grid;
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* --------------------------------------------------------------------------
   5. Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: transparent;
  z-index: 1000;
  transition: background-color var(--transition-med), box-shadow var(--transition-med);
}
.site-header.header-scrolled {
  background-color: var(--color-dark);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}
/* Inner pages: solid header from the start */
body.inner-page .site-header {
  background-color: var(--color-dark);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--section-pad-x);
}

/* Logo */
.header-logo img {
  max-height: 60px;
  width: auto;
}

/* Desktop nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.main-nav__link {
  color: var(--color-white);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition-fast);
}
.main-nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-med);
}
.main-nav__link:hover,
.main-nav__link:focus-visible {
  color: var(--color-accent);
}
.main-nav__link:hover::after,
.main-nav__link:focus-visible::after {
  width: 100%;
}

/* Dropdown submenu */
.nav-dropdown {
  position: relative;
}
.nav-dropdown__menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background-color: var(--color-dark-alt);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-med), transform var(--transition-med), visibility var(--transition-med);
  padding: 8px 0;
  z-index: 100;
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown__menu a {
  display: block;
  padding: 10px 20px;
  color: var(--color-white);
  font-size: 14px;
  transition: background-color var(--transition-fast);
}
.nav-dropdown__menu a:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-accent);
}

/* "Acceso a Clientes" button */
.header-cta {
  color: var(--color-white);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 18px;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.header-cta:hover,
.header-cta:focus-visible {
  background-color: var(--color-accent);
  color: var(--color-dark);
}

/* Hamburger (hidden on desktop) */
.hamburger {
  display: none;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.12);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1100;
  transition: background-color var(--transition-fast);
}
.hamburger:hover {
  background-color: rgba(255, 255, 255, 0.2);
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-med), opacity var(--transition-med);
}

/* Hamburger open state */
.hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100vh;
  background-color: #222222;
  z-index: 1050;
  transform: translateX(100%);
  transition: transform var(--transition-med);
  padding: 100px 24px 40px;
  overflow-y: auto;
}
.mobile-nav.is-open {
  transform: translateX(0);
}
.mobile-nav a {
  display: block;
  color: var(--color-white);
  font-size: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: color var(--transition-fast);
}
.mobile-nav a:hover {
  color: var(--color-accent);
}

/* Backdrop for mobile menu */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-med), visibility var(--transition-med);
}
.mobile-nav-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

/* Offset body for fixed header */
.has-fixed-header {
  padding-top: var(--header-height);
}

/* --------------------------------------------------------------------------
   5b. Header — HTML class aliases
   The HTML uses simpler class names. Map them to the intended styles.
   -------------------------------------------------------------------------- */

/* Logo */
.logo img {
  max-height: 60px;
  width: auto;
}

/* Nav list (the <ul> inside <nav>) */
.nav-list {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Nav links */
.nav-list > li > a {
  color: var(--color-white);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
}
.nav-list > li > a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-med);
}
.nav-list > li > a:hover,
.nav-list > li > a:focus-visible {
  color: var(--color-accent);
}
.nav-list > li > a:hover::after,
.nav-list > li > a:focus-visible::after {
  width: 100%;
}

/* Dropdown submenu (has-submenu + submenu) */
.has-submenu {
  position: relative;
}
.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--color-dark-alt);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-med), transform var(--transition-med), visibility var(--transition-med);
  padding: 8px 0;
  z-index: 100;
  list-style: none;
  margin: 0;
}
.has-submenu:hover > .submenu,
.has-submenu:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.submenu a {
  display: block;
  padding: 10px 20px;
  color: var(--color-white);
  font-size: 12px;
  transition: background-color var(--transition-fast);
}
.submenu a:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-accent);
}
/* Mobile submenu toggle via JS */
.submenu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Client access dropdown — high-contrast CTA */
.client-access-dropdown {
  position: relative;
  margin-left: 12px;
}
.client-access-btn {
  color: var(--color-dark);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 18px;
  background-color: #f5a623;
  border-radius: var(--radius);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
  cursor: pointer;
}
.client-access-btn:hover,
.client-access-btn:focus-visible {
  background-color: #e6951a;
  transform: translateY(-1px);
}
.client-access-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 220px;
  background-color: var(--color-dark-alt);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--transition-med), transform var(--transition-med), visibility var(--transition-med);
  padding: 8px 0;
  z-index: 100;
}
.client-access-dropdown:hover .client-access-menu,
.client-access-dropdown:focus-within .client-access-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.client-access-menu a {
  display: block;
  padding: 10px 20px;
  color: var(--color-white);
  font-size: 13px;
  transition: background-color var(--transition-fast);
}
.client-access-menu a:hover {
  background-color: rgba(255,255,255,0.08);
  color: var(--color-accent);
}

/* Sticky header state */
.site-header.header-scrolled {
  background-color: var(--color-dark);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

/* Mobile nav toggle via body class */
body.show-menu .mobile-nav {
  transform: translateX(0);
}

/* Mobile nav divider (Acceso a Clientes label) */
.mobile-nav-divider {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  padding: 16px 0 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* --------------------------------------------------------------------------
   6. Hero Video Slider (homepage)
   -------------------------------------------------------------------------- */
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 500px;
  overflow: hidden;
  margin-top: calc(-1 * var(--header-height));
}
.slider-slides {
  position: relative;
  width: 100%;
  height: 100%;
}
.slider-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 0;
}
.slider-slide.active {
  opacity: 1;
  z-index: 1;
}
.slider-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
}
.slider-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1;
}
.slider-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px var(--section-pad-x);
  color: var(--color-white);
}
.slider-content h1 {
  font-size: 42px;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  max-width: 700px;
}
.slider-content p {
  font-size: 20px;
  opacity: 0.9;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}
.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 12px;
}
.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition-fast);
  padding: 0;
}
.slider-dot.active,
.slider-dot:hover {
  background: var(--color-white);
}

/* --------------------------------------------------------------------------
   6b. Hero / Page Header (inner pages)
   -------------------------------------------------------------------------- */
.hero,
.page-hero {
  position: relative;
  width: 100%;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  background-color: var(--color-dark);
  margin-top: calc(-1 * var(--header-height));
  padding-top: var(--header-height);
}
.hero::before,
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1;
}
.hero__content,
.page-hero .container,
.page-hero > div {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 40px var(--section-pad-x);
}
.hero__content h1,
.page-hero h1 {
  color: var(--color-white);
  font-size: 42px;
  margin-bottom: 16px;
}
.hero__content p,
.page-hero p {
  font-size: 18px;
  opacity: 0.9;
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   7. Service Cards (homepage)
   -------------------------------------------------------------------------- */
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  box-shadow: 0 2px 8px var(--color-card-shadow);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}
.service-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
}
.service-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.service-card__title {
  font-family: var(--font-heading);
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--color-heading);
}
.service-card__text {
  font-size: 15px;
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   8. Feature List Items
   -------------------------------------------------------------------------- */
.feature-list {
  list-style: none;
  padding: 0;
}
.feature-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 14px;
  line-height: 1.5;
}
.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 18px;
}

/* Alternative: icon-based (use with <span class="feature-icon">) */
.feature-icon {
  color: var(--color-accent);
  margin-right: 10px;
  font-size: 18px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   9. Plans / Pricing Cards (monitoreo page)
   -------------------------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: start;
}

.pricing-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-med);
}
.pricing-card:hover {
  box-shadow: 0 8px 28px var(--color-card-shadow);
}

.pricing-card__header {
  background-color: var(--color-dark);
  color: var(--color-white);
  text-align: center;
  padding: 28px 20px;
}
.pricing-card__header h3 {
  color: var(--color-white);
  margin-bottom: 0;
  font-size: 22px;
}

/* Pro plan highlight */
.pricing-card--pro .pricing-card__header {
  background-color: var(--color-accent);
  color: var(--color-dark);
}
.pricing-card--pro .pricing-card__header h3 {
  color: var(--color-dark);
}

.pricing-card__body {
  padding: 28px 24px;
}
.pricing-card__body .feature-list li {
  font-size: 15px;
}

.pricing-card__footer {
  padding: 0 24px 28px;
  text-align: center;
}

/* --------------------------------------------------------------------------
   10. Image + Text Alternating Rows (caracteristicas page)
   -------------------------------------------------------------------------- */
.alternating-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.alternating-row:nth-child(even) .alternating-row__image {
  order: 2;
}
.alternating-row:nth-child(even) .alternating-row__text {
  order: 1;
}

.alternating-row__image img {
  border-radius: var(--radius-lg);
  width: 100%;
}
.alternating-row__text h2 {
  margin-bottom: 16px;
}
.alternating-row__text p {
  color: var(--color-text-light);
}

.alternating-rows {
  padding: var(--section-pad-y) 0;
}
.alternating-rows > .alternating-row + .alternating-row {
  margin-top: 64px;
}

/* --------------------------------------------------------------------------
   11. Contact Section (footer-area on most pages)
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--section-pad-y) 0;
}
.contact-section h2 {
  color: var(--color-white);
  text-align: center;
  margin-bottom: 48px;
}

.contact-blurbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}

.contact-blurb {
  text-align: center;
}
.contact-blurb__icon {
  font-size: 36px;
  margin-bottom: 12px;
  color: var(--color-accent);
}
.contact-blurb__icon img {
  width: 48px;
  height: 48px;
  margin: 0 auto;
  filter: brightness(0) invert(1);
}
.contact-blurb__title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.contact-blurb__text {
  font-size: 15px;
  opacity: 0.85;
  line-height: 1.6;
}
.contact-blurb__text a {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}
.contact-blurb__text a:hover {
  color: var(--color-accent-light);
}

/* --------------------------------------------------------------------------
   12. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-darker);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 24px;
  font-size: 14px;
}

/* Top row: 4-column grid (icon + 3 link groups) */
.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-grid .footer-icon img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}
.footer-grid h4 {
  color: var(--color-white);
  font-size: 16px;
  margin-bottom: 12px;
  font-weight: 700;
}
.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-grid ul li {
  margin-bottom: 6px;
}
.footer-grid a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
  font-size: 14px;
}
.footer-grid a:hover {
  color: var(--color-accent);
}

/* Logos banner */
.footer-logos {
  text-align: center;
  margin-bottom: 24px;
}
.footer-logos img {
  max-width: 100%;
  height: auto;
}
.footer-logos .footer-logos-desktop { display: block; }
.footer-logos .footer-logos-tablet  { display: none; }
.footer-logos .footer-logos-mobile  { display: none; }

/* Credentials text */
.footer-credentials {
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Divider */
.footer-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin: 0 0 20px;
}

/* Copyright */
.footer-copy {
  text-align: center;
}

/* Legacy link row (kept for compatibility) */
.footer-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex: 1 1 100%;
  display: none; /* hidden now — links live in footer-grid */
}
.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}
.footer-links a:hover {
  color: var(--color-accent);
}

.footer-social {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex: 1 1 100%;
  margin-top: 8px;
}
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  transition: background-color var(--transition-fast);
}
.footer-social a:hover {
  background-color: var(--color-accent);
}
.footer-social img,
.footer-social svg {
  width: 18px;
  height: 18px;
}

/* --------------------------------------------------------------------------
   13. WhatsApp Floating Button
   -------------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-wa-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: var(--color-wa-hover);
}
.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--color-white);
}

/* --------------------------------------------------------------------------
   14. Contact Page Specific
   -------------------------------------------------------------------------- */
.contact-page-blurbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
}

.contact-page-blurb {
  text-align: center;
  padding: 32px 24px;
}
.contact-page-blurb__icon {
  font-size: 48px;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.contact-page-blurb__icon img {
  width: 64px;
  height: 64px;
  margin: 0 auto;
}
.contact-page-blurb h3 {
  margin-bottom: 12px;
  color: var(--color-white);
}
.contact-page-blurb p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
}

/* CTA Buttons for contact page */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  text-align: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
}
.btn:hover {
  transform: translateY(-2px);
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-white);
}
.btn--accent:hover {
  background-color: var(--color-accent-dark);
}

.btn--whatsapp {
  background-color: var(--color-wa-green);
  color: var(--color-white);
}
.btn--whatsapp:hover {
  background-color: var(--color-wa-hover);
}

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

/* Social icons row on contact page */
.social-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 24px;
}
.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-dark);
  color: var(--color-white);
  transition: background-color var(--transition-fast);
}
.social-links a:hover {
  background-color: var(--color-accent);
}
.social-links img,
.social-links svg {
  width: 22px;
  height: 22px;
}

/* --------------------------------------------------------------------------
   15. API Documentation Page
   -------------------------------------------------------------------------- */
.api-docs {
  max-width: 900px;
  margin: 0 auto;
}

.api-docs h2 {
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
  margin-top: 48px;
  margin-bottom: 24px;
}

/* Endpoint header badge */
.endpoint {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.endpoint__method {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  font-family: var(--font-mono);
  color: var(--color-white);
}
.endpoint__method--get    { background-color: #2ecc71; }
.endpoint__method--post   { background-color: #3498db; }
.endpoint__method--put    { background-color: #f39c12; }
.endpoint__method--delete { background-color: #e74c3c; }

.endpoint__path {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--color-text);
  word-break: break-all;
}

/* Code blocks */
pre,
code {
  font-family: var(--font-mono);
}

code {
  background-color: #f4f4f4;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.9em;
}

pre {
  background-color: #1e1e2e;
  color: #cdd6f4;
  padding: 20px 24px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 24px;
}
pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

/* Syntax highlighting tokens */
.token-key     { color: #89b4fa; }
.token-string  { color: #a6e3a1; }
.token-number  { color: #fab387; }
.token-bool    { color: #f38ba8; }
.token-null    { color: #9399b2; font-style: italic; }
.token-comment { color: #6c7086; font-style: italic; }

/* Parameters definition-list style */
.params {
  margin-bottom: 24px;
}
.params dt {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-heading);
  margin-top: 16px;
  margin-bottom: 4px;
}
.params dd {
  margin-left: 20px;
  color: var(--color-text-light);
  font-size: 15px;
}
.params .param-type {
  display: inline-block;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 3px;
  background-color: var(--color-accent);
  color: var(--color-white);
  margin-left: 8px;
  font-family: var(--font-mono);
  vertical-align: middle;
}
.params .param-required {
  color: #e74c3c;
  font-size: 12px;
  font-weight: 700;
  margin-left: 6px;
}

/* --------------------------------------------------------------------------
   16. Privacy / Legal Pages
   -------------------------------------------------------------------------- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px var(--section-pad-x) 80px;
}
.legal-content h1 {
  margin-bottom: 24px;
}
.legal-content h2 {
  margin-top: 40px;
  margin-bottom: 16px;
  font-size: 22px;
}
.legal-content h3 {
  margin-top: 28px;
  font-size: 18px;
}
.legal-content p {
  margin-bottom: 16px;
  line-height: 1.7;
}
.legal-content ol {
  list-style: decimal;
  padding-left: 28px;
  margin-bottom: 16px;
}
.legal-content ul {
  list-style: disc;
  padding-left: 28px;
  margin-bottom: 16px;
}
.legal-content li {
  margin-bottom: 8px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   17. 404 Page
   -------------------------------------------------------------------------- */
.page-404 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: 40px var(--section-pad-x);
}
.page-404__number {
  font-family: var(--font-heading);
  font-size: 120px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 16px;
}
.page-404 h2 {
  margin-bottom: 12px;
}
.page-404 p {
  color: var(--color-text-light);
  margin-bottom: 24px;
  max-width: 480px;
}
.page-404__links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   17b. Error Page (alias for page-404)
   -------------------------------------------------------------------------- */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: 40px var(--section-pad-x);
}
.error-page__number {
  font-family: var(--font-heading);
  font-size: 120px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 16px;
}
.error-page h2 {
  margin-bottom: 12px;
}
.error-page p {
  color: var(--color-text-light);
  margin-bottom: 24px;
  max-width: 480px;
}
.error-page__links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   17-B. Missing Component Styles
   -------------------------------------------------------------------------- */

/* ---- Hamburger line alias ---- */
.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-med), opacity var(--transition-med);
}
.hamburger.is-active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Section title ---- */
.section-title {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 32px;
  color: var(--color-heading);
  margin-bottom: 48px;
  position: relative;
  padding-bottom: 16px;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

/* ---- Subtitle ---- */
.subtitle {
  display: block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent);
  margin-bottom: 8px;
}

/* ---- Hero services section ---- */
.hero-services {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}

/* ---- Services grid ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ---- Service icon ---- */
.service-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 20px;
  display: block;
}

/* ---- Platform section ---- */
.platform-section {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
  background-color: var(--color-bg);
}
.platform-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.platform-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}
.platform-content h2 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-bottom: 16px;
}
.platform-content p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 12px;
}

/* ---- Global focus section ---- */
.global-focus-section {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
  background-color: #f7f7f7;
}
.global-focus-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.global-focus-content h2 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-bottom: 20px;
}
.global-focus-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

/* ---- Mission statement ---- */
.mission-statement {
  padding: 90px 0 80px;
  background-color: rgba(0,0,0,0.2);
  background-size: cover;
  background-position: center right;
  background-blend-mode: overlay;
  text-align: left;
  position: relative;
}
.mission-statement .container {
  max-width: 60%;
}
.mission-statement p {
  font-size: 33px;
  line-height: 1.2;
  color: var(--color-white);
  font-weight: 400;
}
.mission-statement .btn-link {
  color: #FFFFFF;
  font-size: 17px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.mission-statement .btn-link::after {
  content: '→';
}

/* ---- Features bar ---- */
.features-bar {
  padding: 80px 0;
  background-color: #46b1bc;
  color: #FFFFFF;
}
.features-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.feature-item img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}
.feature-item span {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,0.67);
}
.feature-item h4 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: #FFFFFF;
}

/* ---- Check list ---- */
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ---- Driver features two-column layout ---- */
.driver-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.driver-features-left h2 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-bottom: 17px;
}
.driver-features-left p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}
.driver-features-right {
  padding-top: 0;
}
.app-badges-inline {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 27px;
}
.app-badges-inline a {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: #b0b0b0;
  font-weight: 700;
  font-size: 18px;
}
.app-badges-inline a img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  line-height: 1.6;
  color: var(--color-text);
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--color-accent);
  font-size: 16px;
}

/* ---- Contact CTA section ---- */
.contact-cta {
  padding: var(--section-pad-y) 0;
  background-color: #f7f7f7;
  color: var(--color-text);
  text-align: center;
}
.contact-cta h2 {
  color: var(--color-heading);
  font-family: var(--font-heading);
  margin-bottom: 12px;
}
.contact-cta-text {
  color: var(--color-text-light);
  margin-bottom: 40px;
  font-size: 16px;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.contact-item img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}
.contact-item span {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.5;
}

/* ---- Contact info grid (contacto.html variant) ---- */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin: 32px auto 0;
  max-width: 980px;
}
.contact-info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.contact-info-item img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}
.contact-item a,
.contact-info-item a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.contact-info-item span {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.5;
}

/* ---- Plan sections (monitoreo-de-activos) ---- */
.plan-section {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.plan-section:nth-child(even) {
  background-color: #f7f7f7;
}
.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.plan-grid--reverse .plan-image {
  order: 2;
}
.plan-grid--reverse .plan-content {
  order: 1;
}
.plan-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}
.plan-content h2 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-bottom: 16px;
}
.plan-content p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}
.plan-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.plan-features {
  list-style: none;
  padding: 0;
  margin: 0;
}
.plan-features li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 10px;
  line-height: 1.6;
  color: var(--color-text);
}
.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--color-accent);
  font-size: 16px;
}

/* ---- Sensor cards section ---- */

/* ---- Soluciones category sections ---- */
.sol-category {
  padding: var(--section-pad-y) 0;
}
.sol-category--alt {
  background-color: #f7f7f7;
}

/* ---- Plan cards grid (Soluciones page) ---- */
.plan-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.plan-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px var(--color-card-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}
.plan-card--featured {
  border: 2px solid var(--color-accent);
}
.plan-card-header {
  background: var(--color-dark);
  padding: 24px;
}
.plan-card--featured .plan-card-header {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
}
.plan-card-header h3 {
  color: var(--color-white);
  font-size: 22px;
  margin: 0;
}
.plan-card-body {
  padding: 24px;
  flex-grow: 1;
}
.plan-card-body p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.sensor-cards {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}

/* ---- App download section ---- */
.app-download {
  padding: var(--section-pad-y) 0;
  background-color: #f7f7f7;
  text-align: center;
}
.app-download-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.app-download p {
  max-width: 640px;
  color: var(--color-text-light);
  line-height: 1.7;
}
.app-badges,
.app-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.app-badges > a > img,
.app-links img {
  height: 56px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}
.app-badges > a:hover > img,
.app-links a:hover img {
  transform: scale(1.05);
}
.store-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.store-badge > img {
  width: 190px;
  height: auto;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.store-badge:hover > img,
.store-badge:focus-visible > img {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}
.store-badge__qr {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 16px);
  transform: translate(-50%, 8px);
  width: 148px;
  padding: 10px;
  border-radius: 14px;
  background-color: var(--color-white);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-med), transform var(--transition-med), visibility var(--transition-med);
  z-index: 20;
}
.store-badge__qr::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  border-width: 8px;
  border-style: solid;
  border-color: var(--color-white) transparent transparent transparent;
}
.store-badge__qr img {
  width: 100%;
  height: auto;
  display: block;
}
.store-badge__qr strong {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.35;
  color: var(--color-heading);
  text-align: center;
}
.store-badge:hover .store-badge__qr,
.store-badge:focus-visible .store-badge__qr {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

/* ---- Módulos page ---- */
.module-intro-text {
  font-size: 18px;
  color: var(--color-text-light);
  max-width: 740px;
  margin: 0 auto;
  line-height: 1.7;
}
.module-section {
  padding: var(--section-pad-y) 0;
  background-color: #ffffff;
}
.module-section--alt {
  background-color: #f7f9fb;
}
.module-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}
.module-icon {
  font-size: 48px;
  line-height: 1;
  flex-shrink: 0;
}
.module-header h2 {
  margin: 0;
  font-family: var(--font-heading);
  color: var(--color-heading);
}
.module-subtitle {
  margin: 4px 0 0;
  font-size: 17px;
  color: var(--color-accent);
  font-weight: 600;
}
.module-description {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: 40px;
  max-width: 900px;
}
.module-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}
.module-feature {
  background: #ffffff;
  border: 1px solid #e8ecf1;
  border-radius: 10px;
  padding: 28px 24px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.module-section--alt .module-feature {
  background: #ffffff;
}
.module-feature:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}
.module-feature h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 10px;
}
.module-feature p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-light);
  margin: 0;
}
.module-synergy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border-radius: 12px;
  padding: 36px 32px;
}
.synergy-item h4 {
  font-size: 18px;
  color: var(--color-accent);
  margin: 0 0 10px;
  font-weight: 700;
}
.synergy-item p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.8);
  margin: 0;
}

/* ---- Certification badges (homepage) ---- */
.cert-badges {
  padding: 40px 0;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
}
.cert-badges-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.cert-badge {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.cert-badge-icon {
  font-size: 36px;
  flex-shrink: 0;
  line-height: 1;
}
.cert-badge-icon img {
  width: 42px;
  height: 42px;
  display: block;
}
.cert-badge-icon--yellow img {
  filter: brightness(0) saturate(100%) invert(78%) sepia(66%) saturate(1218%) hue-rotate(356deg) brightness(99%) contrast(97%);
}
.cert-badge strong {
  color: var(--color-accent);
  font-size: 16px;
  display: block;
  margin-bottom: 6px;
}
.cert-badge p {
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  margin: 0;
  line-height: 1.5;
}

/* ---- Solutions grid (homepage portafolio) ---- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.solution-node {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 2px 8px var(--color-card-shadow);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  border-top: 3px solid var(--color-accent);
}
.solution-node:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}
.solution-node h3 {
  font-size: 18px;
  margin-bottom: 8px;
}
.solution-node p {
  font-size: 14px;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.5;
}

/* ---- Ecosistema de Negocio (homepage) ---- */
.ecosistema-section {
  padding: var(--section-pad-y) 0;
  background-color: var(--color-dark);
  color: var(--color-white);
}
.ecosistema-section .section-title {
  color: var(--color-white);
}
.ecosistema-section .section-title::after {
  background-color: var(--color-accent);
}
.ecosistema-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.ecosistema-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--transition-med), background var(--transition-med);
}
.ecosistema-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.1);
}
.ecosistema-icon {
  font-size: 40px;
  display: block;
  margin-bottom: 16px;
}
.ecosistema-card h3 {
  color: var(--color-accent);
  font-size: 18px;
  margin-bottom: 8px;
}
.ecosistema-card p {
  color: rgba(255,255,255,0.75);
  font-size: 14px;
  margin: 0;
  line-height: 1.5;
}

/* ---- CTA banner ---- */
.cta-banner {
  padding: 105px 0 100px;
  background-color: rgba(0,0,0,0.35);
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
  color: var(--color-white);
}
.cta-banner p {
  font-size: 33px;
  line-height: 1.2;
  max-width: 60%;
  margin: 0;
}
.cta-banner .btn-link {
  color: #FFFFFF;
  font-size: 17px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cta-banner .btn-link::after {
  content: '→';
}

/* ---- Content section ---- */
.content-section {
  padding-top: var(--section-pad-y);
  padding-bottom: var(--section-pad-y);
}
.content-section h2 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-bottom: 20px;
}
.content-section p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

/* ---- API documentation ---- */
.api-endpoint {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 32px;
}
.api-endpoint h2 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-size: 22px;
  margin-bottom: 16px;
}
.api-endpoint h3 {
  font-size: 16px;
  color: var(--color-heading);
  margin-top: 24px;
  margin-bottom: 12px;
}
.api-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.endpoint-url {
  font-family: var(--font-mono);
  font-size: 14px;
  background-color: #f4f4f4;
  padding: 6px 12px;
  border-radius: var(--radius);
  color: var(--color-text);
  word-break: break-all;
}
.method-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-white);
}
.method-get {
  background-color: var(--color-accent);
}
.method-post {
  background-color: #6c5ce7;
}
.params-list {
  margin: 0 0 16px;
  padding: 0;
}
.params-list dt {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-heading);
  margin-top: 12px;
}
.params-list dd {
  margin-left: 0;
  padding-left: 16px;
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}
.api-support {
  padding: var(--section-pad-y) 0;
  text-align: center;
}
.api-support h2 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-bottom: 16px;
}
.api-support p {
  color: var(--color-text-light);
  line-height: 1.7;
}
.api-support a {
  color: var(--color-accent);
  font-weight: 600;
}
.api-support a:hover {
  color: var(--color-accent-dark);
}

/* ---- Button primary ---- */
.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}
.btn-primary:hover {
  background-color: var(--color-accent-dark);
}

/* ---- Footer column ---- */
.footer-col h4 {
  color: var(--color-white);
  font-size: 16px;
  margin-bottom: 12px;
  font-weight: 700;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col ul li {
  margin-bottom: 6px;
}
.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
  font-size: 14px;
}
.footer-col a:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   18. Responsive Breakpoints
   -------------------------------------------------------------------------- */

/* ---- Hamburger breakpoint (matches Divi at 980px) ---- */
@media (max-width: 980px) {
  .main-nav,
  .header-cta,
  .client-access,
  .client-access-btn,
  .client-access-dropdown {
    display: none;
  }
  .hamburger {
    display: flex;
  }
}

/* ---- Tablet (768–1023) ---- */
@media (max-width: 1023px) {
  :root {
    --section-pad-y: 60px;
  }

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

  .alternating-row {
    gap: 32px;
  }

  .hero__content h1 {
    font-size: 34px;
  }
  .slider-content h1 {
    font-size: 34px;
  }
  .hero-slider {
    height: 60vh;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .footer-grid .footer-icon {
    grid-column: 1 / -1;
    text-align: center;
  }
  .footer-logos .footer-logos-desktop { display: none; }
  .footer-logos .footer-logos-tablet  { display: block; margin: 0 auto; }
  .footer-logos .footer-logos-mobile  { display: none; }

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

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

  /* --- Missing component tablet overrides --- */
  .services-grid,
  .sensor-cards .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .platform-inner,
  .global-focus-inner,
  .plan-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .plan-grid--reverse .plan-image,
  .plan-grid--reverse .plan-content {
    order: unset;
  }
  .features-bar-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid,
  .contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .plan-cards-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---- Mobile (below 768) ---- */
@media (max-width: 767px) {
  :root {
    --section-pad-y: 48px;
  }

  h1 { font-size: 28px; }
  h2 { font-size: 24px; }
  h3 { font-size: 20px; }

  .hero {
    min-height: 300px;
  }
  .hero__content h1 {
    font-size: 28px;
  }
  .hero-slider {
    height: 50vh;
    min-height: 300px;
  }
  .slider-content h1 {
    font-size: 26px;
  }
  .slider-content p {
    font-size: 16px;
  }

  /* Service cards → single column */
  .service-cards {
    grid-template-columns: 1fr;
  }

  /* Alternating rows → stack */
  .alternating-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .alternating-row:nth-child(even) .alternating-row__image,
  .alternating-row:nth-child(even) .alternating-row__text {
    order: unset;
  }

  /* Pricing cards → stack */
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  /* Contact blurbs → stack */
  .contact-blurbs {
    grid-template-columns: 1fr;
  }

  /* Grid helpers → single column */
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }
  .footer-grid .footer-icon {
    display: flex;
    justify-content: center;
  }
  .footer-logos .footer-logos-desktop { display: none; }
  .footer-logos .footer-logos-tablet  { display: none; }
  .footer-logos .footer-logos-mobile  { display: block; margin: 0 auto; }

  /* 404 */
  .page-404__number {
    font-size: 80px;
  }

  /* --- Missing component mobile overrides --- */
  .services-grid,
  .sensor-cards .services-grid {
    grid-template-columns: 1fr;
  }
  .platform-inner,
  .global-focus-inner,
  .plan-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .plan-grid--reverse .plan-image,
  .plan-grid--reverse .plan-content {
    order: unset;
  }
  .features-bar-inner {
    grid-template-columns: 1fr;
  }
  .contact-grid,
  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .store-badge__qr {
    display: none;
  }
  .section-title {
    font-size: 26px;
  }
  .api-endpoint {
    padding: 20px;
  }
  .api-meta {
    flex-direction: column;
    align-items: flex-start;
  }
  .driver-features-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .mission-statement .container {
    max-width: 100%;
  }
  .mission-statement p {
    font-size: 1.5rem;
  }
  .cta-banner {
    padding: 80px 0 60px;
  }
  .cta-banner p {
    font-size: 24px;
    max-width: 100%;
  }
  .module-features-grid {
    grid-template-columns: 1fr;
  }
  .module-synergy {
    grid-template-columns: 1fr;
    padding: 28px 24px;
  }
  .module-header {
    flex-direction: column;
    text-align: center;
  }
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  .ecosistema-grid {
    grid-template-columns: 1fr 1fr;
  }
  .plan-cards-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   19. Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

/* --------------------------------------------------------------------------
   20. Animations
   -------------------------------------------------------------------------- */

/* Fade-in on scroll (triggered by adding .is-visible via IntersectionObserver) */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.fade-in-children > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in-children.is-visible > *:nth-child(1) { transition-delay: 0s; }
.fade-in-children.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.fade-in-children.is-visible > *:nth-child(3) { transition-delay: 0.2s; }
.fade-in-children.is-visible > *:nth-child(4) { transition-delay: 0.3s; }
.fade-in-children.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

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

  .fade-in,
  .fade-in-children > * {
    opacity: 1;
    transform: none;
  }

  .whatsapp-float:hover {
    transform: none;
  }
}