/* ===== VARIABLES ===== */
:root {
  /* Colors */
  --primary: #1976d2;
  --primary-light: #42a5f5;
  --primary-dark: #1565c0;
  --primary-rgb: 25, 118, 210;
  --secondary: #9c27b0;
  --secondary-light: #ba68c8;
  --secondary-dark: #7b1fa2;
  --success: #4caf50;
  --warning: #ff9800;
  --danger: #f44336;
  --info: #2196f3;
  
  /* Text Colors */
  --text-dark: #212121;
  --text-muted: #757575;
  --text-light: #9e9e9e;
  --text-white: #ffffff;
  
  /* Background Colors */
  --bg-white: #ffffff;
  --bg-light: #f5f7fa;
  --bg-dark: #212121;
  --border-light: #e0e0e0;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-round: 50%;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 3px 6px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15), 0 3px 6px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 15px 25px rgba(0, 0, 0, 0.15), 0 5px 10px rgba(0, 0, 0, 0.05);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Font Sizes */
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-md: 1rem;
  --font-lg: 1.25rem;
  --font-xl: 1.5rem;
  --font-xxl: 2rem;
  --font-xxxl: 3rem;
  
  /* Spanish version adjustments */
  html[lang="es"] .header-buttons .btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
    white-space: nowrap;
    margin-right: 0.3rem;
    min-width: auto;
  }
  
  html[lang="es"] .header-buttons {
    gap: 0.4rem;
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
  }
}

/* ===== RESET & BASE STYLES ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.5;
  color: var(--text-dark);
  background-color: var(--bg-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

h1 {
  font-size: 2.75rem;
  font-weight: 700;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

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

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-md);
}

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  outline: none;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-white);
}

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-light {
  background-color: var(--bg-white);
  color: var(--text-dark);
}

.btn-light:hover {
  background-color: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline-light:hover {
  background-color: var(--text-white);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.btn-icon i {
  font-size: 1.2rem;
}

/* ===== UTILITY CLASSES ===== */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-primary {
  color: var(--primary);
}

.text-secondary {
  color: var(--secondary);
}

.text-success {
  color: var(--success);
}

.text-warning {
  color: var(--warning);
}

.text-danger {
  color: var(--danger);
}

.text-info {
  color: var(--info);
}

.text-dark {
  color: var(--text-dark);
}

.text-muted {
  color: var(--text-muted);
}

.text-light {
  color: var(--text-light);
}

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

.bg-primary {
  background-color: var(--primary);
}

.bg-secondary {
  background-color: var(--secondary);
}

.bg-success {
  background-color: var(--success);
}

.bg-warning {
  background-color: var(--warning);
}

.bg-danger {
  background-color: var(--danger);
}

.bg-info {
  background-color: var(--info);
}

.bg-dark {
  background-color: var(--bg-dark);
}

.bg-light {
  background-color: var(--bg-light);
}

.bg-white {
  background-color: var(--bg-white);
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }
.mt-6 { margin-top: var(--spacing-xxl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }
.mb-6 { margin-bottom: var(--spacing-xxl); }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: var(--spacing-xs); }
.ml-2 { margin-left: var(--spacing-sm); }
.ml-3 { margin-left: var(--spacing-md); }
.ml-4 { margin-left: var(--spacing-lg); }
.ml-5 { margin-left: var(--spacing-xl); }
.ml-6 { margin-left: var(--spacing-xxl); }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: var(--spacing-xs); }
.mr-2 { margin-right: var(--spacing-sm); }
.mr-3 { margin-right: var(--spacing-md); }
.mr-4 { margin-right: var(--spacing-lg); }
.mr-5 { margin-right: var(--spacing-xl); }
.mr-6 { margin-right: var(--spacing-xxl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }
.p-6 { padding: var(--spacing-xxl); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--spacing-xs); }
.pt-2 { padding-top: var(--spacing-sm); }
.pt-3 { padding-top: var(--spacing-md); }
.pt-4 { padding-top: var(--spacing-lg); }
.pt-5 { padding-top: var(--spacing-xl); }
.pt-6 { padding-top: var(--spacing-xxl); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--spacing-xs); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.pb-3 { padding-bottom: var(--spacing-md); }
.pb-4 { padding-bottom: var(--spacing-lg); }
.pb-5 { padding-bottom: var(--spacing-xl); }
.pb-6 { padding-bottom: var(--spacing-xxl); }

.pl-0 { padding-left: 0; }
.pl-1 { padding-left: var(--spacing-xs); }
.pl-2 { padding-left: var(--spacing-sm); }
.pl-3 { padding-left: var(--spacing-md); }
.pl-4 { padding-left: var(--spacing-lg); }
.pl-5 { padding-left: var(--spacing-xl); }
.pl-6 { padding-left: var(--spacing-xxl); }

.pr-0 { padding-right: 0; }
.pr-1 { padding-right: var(--spacing-xs); }
.pr-2 { padding-right: var(--spacing-sm); }
.pr-3 { padding-right: var(--spacing-md); }
.pr-4 { padding-right: var(--spacing-lg); }
.pr-5 { padding-right: var(--spacing-xl); }
.pr-6 { padding-right: var(--spacing-xxl); }

.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.justify-content-start { justify-content: flex-start; }
.justify-content-end { justify-content: flex-end; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-around { justify-content: space-around; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.align-items-center { align-items: center; }
.align-items-baseline { align-items: baseline; }
.align-items-stretch { align-items: stretch; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.rounded { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-circle { border-radius: var(--radius-round); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.font-weight-light { font-weight: 300; }
.font-weight-normal { font-weight: 400; }
.font-weight-medium { font-weight: 500; }
.font-weight-semibold { font-weight: 600; }
.font-weight-bold { font-weight: 700; }
.font-weight-extrabold { font-weight: 800; }

.font-size-xs { font-size: var(--font-xs); }
.font-size-sm { font-size: var(--font-sm); }
.font-size-md { font-size: var(--font-md); }
.font-size-lg { font-size: var(--font-lg); }
.font-size-xl { font-size: var(--font-xl); }
.font-size-xxl { font-size: var(--font-xxl); }
.font-size-xxxl { font-size: var(--font-xxxl); }

.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.z-auto { z-index: auto; }

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }
.overflow-visible { overflow: visible; }

.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line-height-1 { line-height: 1; }
.line-height-sm { line-height: 1.25; }
.line-height-md { line-height: 1.5; }
.line-height-lg { line-height: 1.75; }
.line-height-xl { line-height: 2; }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-30px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(30px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.animate-fadeIn {
  animation: fadeIn var(--transition-normal) forwards;
}

.animate-slideInUp {
  animation: slideInUp var(--transition-normal) forwards;
}

.animate-slideInLeft {
  animation: slideInLeft var(--transition-normal) forwards;
}

.animate-slideInRight {
  animation: slideInRight var(--transition-normal) forwards;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }
.delay-900 { animation-delay: 0.9s; }
.delay-1000 { animation-delay: 1s; }

/* ===== SECTION STYLES ===== */
section {
  padding: var(--spacing-xxl) 0;
  margin: 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xxl);
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  color: var(--text-light);
  font-size: 1.1rem;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(33, 33, 33, 0.95);
  padding: 1rem 0;
  z-index: 100;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.header.scrolled {
  padding: 0.75rem 0;
  background-color: rgba(33, 33, 33, 0.98);
  box-shadow: var(--shadow-lg);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-white);
  font-weight: 700;
  font-size: 1.5rem;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  opacity: 0.9;
}

.logo img {
  height: 40px;
  width: auto;
  margin-right: var(--spacing-sm);
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-lg);
}

.nav-links a {
  color: var(--text-white);
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a:hover {
  color: var(--primary-light);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition-normal);
}

.nav-links a:hover::after {
  width: 100%;
}

.header-buttons {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: nowrap;
}

.header-buttons .btn {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  white-space: nowrap;
  min-width: max-content;
}

.header-buttons .btn-outline {
  color: var(--text-white);
  border: 1px solid var(--text-white);
}

.header-buttons .btn-outline:hover {
  background-color: var(--text-white);
  color: var(--primary);
}

.header-buttons .btn-primary {
  background-color: var(--primary);
  color: var(--text-white);
}

.language-selector {
  position: relative;
  margin-right: var(--spacing-md);
  cursor: pointer;
  z-index: 100;
}

.language-selector-toggle {
  display: flex;
  align-items: center;
  color: var(--text-white);
  font-weight: 600;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  user-select: none;
}

.language-selector-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.language-selector-toggle i {
  margin-left: 0.5rem;
}

.language-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 120px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 100;
}

.language-selector:hover .language-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  z-index: 100;
}

.language-option {
  padding: 0.75rem 1rem;
  color: var(--text-dark);
  transition: all var(--transition-fast);
  cursor: pointer;
  user-select: none;
}

.language-option:hover {
  background-color: var(--bg-light);
}

.language-option.active {
  background-color: var(--primary-light);
  color: var(--text-white);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: color var(--transition-fast);
}

.mobile-menu-toggle:hover {
  color: var(--primary-light);
}

@media (max-width: 992px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: rgba(33, 33, 33, 0.98);
    flex-direction: column;
    padding: var(--spacing-lg) 0;
    gap: var(--spacing-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 99;
    box-shadow: var(--shadow-lg);
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-links a {
    width: 100%;
    text-align: center;
    padding: var(--spacing-sm) 0;
  }
  
  .nav-links a:hover {
    background-color: rgba(255, 255, 255, 0.05);
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .header-buttons {
    margin-left: auto;
    margin-right: var(--spacing-md);
  }
  
  .language-selector-toggle {
    padding: 0.25rem;
  }
  
  .header.scrolled .language-selector-toggle {
    padding: 0.25rem;
  }
  
  html[lang="es"] .header-buttons .btn {
    padding: 0.3rem 0.5rem;
    font-size: 0.75rem;
    margin-right: 0.2rem;
  }
  
  html[lang="es"] .header-buttons {
    flex-wrap: nowrap;
    justify-content: flex-end;
    margin-right: 0.5rem;
    gap: 0.3rem;
  }
}

@media (max-width: 768px) {
  .header-buttons .btn {
    display: none;
  }
  
  html[lang="es"] .header-buttons .btn:not(:first-child) {
    display: none;
  }
  
  html[lang="es"] .language-selector {
    margin-right: 0;
  }
  
  html[lang="es"] .header-buttons .btn:first-child {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
    margin-right: 0.5rem;
  }
}

@media (max-width: 576px) {
  .logo img {
    height: 32px;
  }
  
  .header-buttons {
    margin-right: var(--spacing-sm);
  }
  
  html[lang="es"] .navbar {
    justify-content: space-between;
  }
  
  html[lang="es"] .header-buttons {
    margin-right: 0;
  }
}

/* ===== HERO SECTION ===== */
.hero {
  background-color: var(--bg-dark);
  color: var(--text-white);
  padding: calc(var(--spacing-xxl) + 80px) 0 var(--spacing-xxl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(25, 118, 210, 0.3), transparent 60%),
              radial-gradient(circle at bottom left, rgba(144, 202, 249, 0.2), transparent 60%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

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

.hero-text h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  color: var(--primary); /* Standard color as fallback */
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  color: var(--text-light);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 2;
}

.hero-image::before {
  content: '';
  position: absolute;
  width: 80%;
  height: 80%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius-lg);
  z-index: 1;
  opacity: 0.7;
  filter: blur(30px);
}

.hero-shape {
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(25, 118, 210, 0.1) 0%, rgba(25, 118, 210, 0) 70%);
  border-radius: var(--radius-round);
  z-index: -1;
}

@media (max-width: 768px) {
  .hero-image img {
    max-height: 350px;
  }
}

/* ===== TRUSTED BY SECTION ===== */
.trusted-by {
  text-align: center;
  margin-top: var(--spacing-xl);
}

.trusted-by p {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

.logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.logos img {
  height: 40px;
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.logos img:hover {
  opacity: 1;
  transform: scale(1.05);
}

/* ===== FEATURES SECTION ===== */
.features {
  padding: var(--spacing-xxl) 0;
  background-color: var(--bg-light);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xxl);
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.feature-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 2;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  border-radius: var(--radius-lg);
  background-color: rgba(25, 118, 210, 0.1);
  color: var(--primary);
  font-size: 1.8rem;
  margin-bottom: var(--spacing-md);
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

.feature-card p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.feature-card a {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.feature-card a i {
  margin-left: var(--spacing-sm);
  transition: all var(--transition-fast);
}

.feature-card a:hover {
  color: var(--primary-dark);
}

.feature-card a:hover i {
  transform: translateX(5px);
}

.how-it-works {
  background-color: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.steps {
  position: relative;
  z-index: 1;
}

.step {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-xxl);
  position: relative;
}

.step:last-child {
  margin-bottom: 0;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-round);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-white);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-lg);
  box-shadow: 0 10px 20px rgba(25, 118, 210, 0.2);
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-content h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.step-content p {
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 0;
}

.step-image {
  flex: 1;
  max-width: 500px;
  margin-left: var(--spacing-xl);
  margin-top: 1.5rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.step-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.step-image img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-xl);
}

.step:nth-child(even) {
  flex-direction: row-reverse;
}

.step:nth-child(even) .step-number {
  margin-right: 0;
  margin-left: var(--spacing-lg);
}

.step:nth-child(even) .step-image {
  margin-left: 0;
  margin-right: var(--spacing-xl);
}

.step::after {
  content: '';
  position: absolute;
  top: 80px;
  left: 30px;
  width: 2px;
  height: calc(100% + var(--spacing-xxl) - 80px);
  background: linear-gradient(to bottom, var(--primary) 0%, rgba(25, 118, 210, 0.1) 100%);
  z-index: -1;
}

.step:last-child::after {
  display: none;
}

.step:nth-child(even)::after {
  left: auto;
  right: 30px;
}

.demo-cta {
  text-align: center;
  margin-top: var(--spacing-xxl);
  padding: var(--spacing-xl);
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.demo-cta h3 {
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.video-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.video-btn i {
  font-size: 1.2rem;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
  background-color: var(--bg-white);
}

.testimonials-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  justify-content: center;
  margin-bottom: var(--spacing-xxl);
}

.testimonial-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  max-width: 350px;
  flex: 1 1 300px;
  display: flex;
  flex-direction: column;
  min-height: 300px;
}

.testimonial-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.testimonial-content {
  margin-bottom: var(--spacing-lg);
  flex: 1;
}

.testimonial-content p {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-dark);
  line-height: 1.7;
  position: relative;
  padding: 0 var(--spacing-md);
  margin-bottom: 0;
}

.testimonial-content p::before,
.testimonial-content p::after {
  content: '"';
  font-size: 1.5rem;
  line-height: 0;
  color: var(--primary-light);
  font-family: serif;
  position: absolute;
}

.testimonial-content p::before {
  left: -5px;
  top: -5px;
}

.testimonial-content p::after {
  right: -5px;
  bottom: -15px;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 1.5rem;
}

.author-info {
  text-align: center;
  width: 100%;
}

.author-info h4 {
  font-size: var(--font-md);
  margin-bottom: 0.2rem;
  color: var(--dark);
  font-weight: 600;
}

.author-info p {
  font-size: var(--font-sm);
  color: var(--gray);
  margin: 0;
}

.testimonial-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xxl);
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat h3 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.stat p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 0;
  font-weight: 500;
}

/* ===== PRICING SECTION ===== */
.pricing {
  padding: var(--spacing-xxl) 0;
  background-color: var(--bg-white);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
  gap: 15px;
}

.pricing-toggle span {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.pricing-toggle span.active {
  color: var(--text-primary);
  font-weight: 600;
}

.pricing-toggle .discount {
  background-color: rgba(var(--primary-rgb), 0.1);
  color: var(--primary);
  font-size: 0.8rem;
  padding: 3px 8px;
  border-radius: 20px;
  margin-left: 5px;
  font-weight: 600;
}

/* Toggle Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 30px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #e0e0e0;
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

input:checked + .slider {
  background-color: var(--primary);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--primary);
}

input:checked + .slider:before {
  transform: translateX(30px);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(var(--primary-rgb), 0.15);
  position: relative;
  z-index: 1;
}

.pricing-card.popular .container__wrapper {
  position: absolute;
  top: -6px;
  right: -6px;
  overflow: visible;
  z-index: 10;
}

.pricing-card.popular .container__ribbon {
  width: 200px;
  height: 40px;
  background: var(--primary);
  position: absolute;
  top: 30px;
  right: -50px;
  transform: rotate(45deg);
  box-shadow: 0 0 0 3px var(--primary), 0 0 20px -5px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pricing-card.popular .container__ribbon span {
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  line-height: 1;
}

.pricing-card.popular .container__ribbon::before,
.pricing-card.popular .container__ribbon::after {
  content: '';
  position: absolute;
  border-style: solid;
  border-color: #0c5394 transparent transparent transparent;
  bottom: -10px;
}

.pricing-card.popular .container__ribbon::before {
  border-width: 10px 0 0 10px;
  left: 0;
}

.pricing-card.popular .container__ribbon::after {
  border-width: 10px 10px 0 0;
  right: 0;
}

.pricing-header {
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.pricing-header h3 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.price .currency {
  font-size: 1.5rem;
  font-weight: 600;
  margin-right: 2px;
  align-self: flex-start;
  margin-top: 8px;
}

.price .period {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
  margin-left: 4px;
  align-self: flex-end;
}

.pricing-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-top: var(--spacing-sm);
}

.pricing-features {
  margin-bottom: var(--spacing-lg);
  flex-grow: 1;
}

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

.pricing-features li {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.pricing-features li svg {
  color: var(--primary);
  margin-right: 10px;
  flex-shrink: 0;
}

.pricing-cta {
  text-align: center;
  margin-top: auto;
}

.pricing-cta .btn {
  width: 100%;
  padding: 12px 20px;
}

.pricing-guarantee {
  text-align: center;
  margin-top: var(--spacing-xl);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.pricing-guarantee svg {
  margin-right: 5px;
  color: var(--primary);
}

@media (max-width: 992px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-card.popular {
    grid-column: auto;
    transform: scale(1);
  }
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .pricing-card {
    margin-bottom: var(--spacing-lg);
  }
  
  .pricing-card.popular {
    order: -1;
  }
}

@media (max-width: 576px) {
  .pricing-toggle {
    flex-direction: column;
    gap: 10px;
  }
  
  .pricing-toggle span {
    font-size: 1rem;
  }
  
  .price {
    font-size: 2.2rem;
  }
  
  .pricing-header h3 {
    font-size: 1.5rem;
  }
}

/* ===== CTA SECTION ===== */
.cta {
  padding: var(--spacing-xxl) 0;
  padding-top: calc(var(--spacing-xxl) * 1.5);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
  margin-top: 0;
  margin-bottom: 0;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.1);
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTI4MCAxNDAiIHByZXNlcnZlQXNwZWN0UmF0aW89Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGcgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjEpIj48cGF0aCBkPSJNMTI4MCAwTDY0MCA3MCAwIDB2MTQwbDY0MC03MCAxMjgwIDcwVjB6Ii8+PC9nPjwvc3ZnPg==');
  background-size: 100% 100%;
  opacity: 0.1;
  z-index: 1;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cta p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.cta .btn-outline {
  border-color: white;
  color: white;
}

.cta .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.cta .btn-primary {
  background-color: white;
  color: var(--primary);
  border-color: white;
}

.cta .btn-primary:hover {
  background-color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 768px) {
  .cta h2 {
    font-size: 2rem;
  }
  
  .cta p {
    font-size: 1.1rem;
  }
}

@media (max-width: 576px) {
  .cta {
    padding: var(--spacing-xl) 0;
  }
  
  .cta h2 {
    font-size: 1.8rem;
  }
  
  .cta p {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
  }
  
  .cta-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--bg-dark);
  color: var(--text-white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
  position: relative;
  z-index: 10;
  margin-bottom: 0;
  margin-top: 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.footer-logo img {
  height: 120px;
  margin-bottom: var(--spacing-md);
  display: block;
  filter: none;
  opacity: 1;
}

.footer-logo p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: var(--spacing-sm);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.footer-links-column h4 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-sm);
  color: var(--text-white);
}

.footer-links-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-column li {
  margin-bottom: var(--spacing-sm);
}

.footer-links-column a {
  color: var(--text-light);
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer-links-column a:hover {
  color: var(--text-white);
  transform: translateX(5px);
}

.footer-contact p {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

.footer-contact i {
  margin-right: var(--spacing-sm);
  color: var(--primary);
}

.footer-bottom {
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.language-selector select {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
}

.language-selector select:focus {
  box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.5);
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-logo {
    align-items: center;
    text-align: center;
  }
  
  .footer-logo img {
    margin-bottom: var(--spacing-sm);
  }
}

@media (max-width: 576px) {
  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* ===== FLOATING ACTION BUTTON ===== */
.floating-action-button {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99;
}

.floating-action-button a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--primary);
  color: var(--text-white);
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-fast);
}

.floating-action-button a:hover {
  background-color: var(--primary-dark);
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.floating-action-button i {
  font-size: 1.5rem;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
  }
  
  .hero-content h1 {
    font-size: 3.5rem;
  }
  
  .hero-image img {
    max-width: 90%;
  }
  
  .feature-card {
    padding: var(--spacing-lg);
  }
  
  .how-it-works-step {
    grid-template-columns: 1fr;
  }
  
  .step-content, .step-image {
    grid-column: 1;
  }
  
  .step-image {
    order: -1;
    margin-bottom: var(--spacing-md);
  }
  
  .how-it-works-step:nth-child(even) .step-content {
    order: 0;
  }
  
  .how-it-works-step:nth-child(even) .step-image {
    order: -1;
  }
}

@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }
  
  .section {
    padding: var(--spacing-xxl) 0;
  }
  
  .hero {
    padding: var(--spacing-xxl) 0;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-text {
    max-width: 100%;
    margin-bottom: var(--spacing-xl);
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-text h1 {
    font-size: 2.8rem;
  }
  
  .hero-text p {
    font-size: 1.1rem;
  }
  
  .hero-image {
    text-align: center;
  }
  
  .trusted-logos {
    flex-wrap: wrap;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-plans {
    gap: var(--spacing-lg);
  }
  
  .pricing-plan {
    max-width: 300px;
  }
  
  .pricing-plan.popular {
    transform: scale(1.03);
  }
  
  .pricing-plan.popular:hover {
    transform: scale(1.03) translateY(-10px);
  }
  
  .nav-links {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .cta h2 {
    font-size: 2rem;
  }
  
  .cta p {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .container {
    max-width: 540px;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .section-header p {
    font-size: 1rem;
  }
  
  .hero-text h1 {
    font-size: 2.5rem;
  }
  
  .hero-text p {
    font-size: 1rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-plans {
    flex-direction: column;
    align-items: center;
  }
  
  .pricing-plan {
    max-width: 100%;
    width: 100%;
  }
  
  .pricing-plan.popular {
    transform: none;
    margin: var(--spacing-md) 0;
  }
  
  .pricing-plan.popular:hover {
    transform: translateY(-10px);
  }
  
  .testimonial {
    padding: var(--spacing-lg);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-bottom-links {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .hero-text h1 {
    font-size: 2.2rem;
  }
  
  .hero-text p {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .testimonial-author img {
    margin-right: 0;
    margin-bottom: var(--spacing-sm);
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
  }
  
  .newsletter-form button {
    border-radius: var(--radius-md);
  }
}

/* ===== FAQ SECTION ===== */
.faq {
  background-color: var(--bg-light);
  padding: var(--spacing-xxl) 0;
  position: relative;
  overflow: hidden;
}

.faq::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.1) 0%, rgba(var(--primary-rgb), 0) 70%);
  border-radius: 50%;
  z-index: 0;
}

.faq::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.1) 0%, rgba(var(--primary-rgb), 0) 70%);
  border-radius: 50%;
  z-index: 0;
}

.faq .section-header {
  position: relative;
  z-index: 1;
}

.faq-search-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--spacing-md);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.faq-search-hint i {
  color: var(--primary);
  margin-right: var(--spacing-xs);
  font-size: 1rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 500px), 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-lg);
  position: relative;
  z-index: 1;
  row-gap: calc(var(--spacing-xl) * 1.5);
}

.faq-item {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
  height: auto;
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
  position: relative;
  isolation: isolate;
  contain: content;
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.faq-question {
  padding: var(--spacing-lg);
  background-color: var(--bg-white);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-normal);
  position: relative;
  z-index: 2;
}

.faq-question::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--spacing-lg);
  right: var(--spacing-lg);
  height: 1px;
  background-color: rgba(var(--primary-rgb), 0.1);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
  transform-origin: left;
}

.faq-question.active::after {
  transform: scaleX(1);
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: 1.15rem;
  transition: color var(--transition-normal);
  font-weight: 600;
  padding-right: var(--spacing-lg);
  color: var(--text-dark);
}

.faq-question .toggle-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: rgba(var(--primary-rgb), 0.1);
  color: var(--primary);
  font-size: 0.8rem;
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.faq-question:hover .toggle-icon {
  background-color: var(--primary);
  color: var(--text-white);
  transform: rotate(90deg);
}

.faq-question.active .toggle-icon {
  background-color: var(--primary);
  color: var(--text-white);
  transform: rotate(180deg);
}

.faq-question.active {
  background-color: var(--bg-white);
}

.faq-question.active h3 {
  color: var(--primary);
}

.faq-question:hover h3 {
  color: var(--primary);
}

.faq-answer {
  background-color: var(--bg-white);
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, opacity 0.3s ease-out, padding 0.3s ease-out;
  opacity: 0;
  visibility: hidden;
  margin: 0;
  border-top: 0;
  position: relative;
  z-index: 1;
  display: none;
}

.faq-answer p {
  padding: 0;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 1rem;
  margin: 0;
  opacity: 0;
  transition: opacity 0.2s ease-out;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.faq-question.active + .faq-answer {
  opacity: 1;
  visibility: visible;
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-lg);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  display: block;
}

.faq-question.active + .faq-answer p {
  opacity: 1;
  transform: translateY(0);
  padding-top: var(--spacing-sm);
}

@media (max-width: 992px) {
  .faq-grid {
    grid-template-columns: 1fr;
    max-width: 700px;
    margin: 0 auto;
  }
}

@media (max-width: 576px) {
  .faq-question h3 {
    font-size: 1rem;
  }
  
 .faq-answer p {
    font-size: 0.95rem;
  }
  
  .faq-question {
    padding: var(--spacing-md);
  }
  
  .faq-answer {
    padding: 0 var(--spacing-md);
  }
  
  .faq-question.active + .faq-answer {
    padding-top: 0;
  }
}

/* ===== CONTACT SECTION ===== */
.contact {
  background-color: var(--bg-light);
  padding-bottom: var(--spacing-xxl);
  margin-bottom: 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.info-item {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.info-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.info-item i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

.info-item h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
}

.info-item p {
  color: var(--text-light);
  margin-bottom: 0;
}

.social-links {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-round);
  background-color: var(--bg-white);
  color: var(--primary);
  font-size: 1.2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--primary);
  color: var(--text-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.contact-form {
  background-color: var(--bg-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--error);
}

.form-success {
  text-align: center;
  padding: var(--spacing-xl);
}

.form-success i {
  font-size: 3rem;
  color: var(--success);
  margin-bottom: var(--spacing-md);
}

@media (max-width: 992px) {
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    order: 2;
  }
  
 .contact-form {
    order: 1;
    margin-bottom: var(--spacing-xl);
  }
}

/* ===== VIDEO MODAL ===== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 800px;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
}

.close-modal {
  position: absolute;
  top: -15px;
  right: -15px;
  width: 30px;
  height: 30px;
  background-color: var(--primary);
  color: var(--text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  z-index: 10;
}

.video-container {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
}

@media (max-width: 992px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section-header h2 {
    font-size: 2rem;
  }
  
  .section-header p {
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-card {
    padding: var(--spacing-lg);
  }
}

.contact-content.centered-form {
  display: flex;
  justify-content: center;
  max-width: 700px;
  margin: 0 auto;
}

.contact-content.centered-form .contact-form {
  width: 100%;
}

.contact-email-info {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-email-info i {
  margin-right: var(--spacing-sm);
  font-size: 1.2rem;
}

@media (max-width: 992px) {
  .contact-content.centered-form {
    max-width: 600px;
  }
}

@media (max-width: 576px) {
  .contact-email-info {
    font-size: 1rem;
  }
}

/* Spanish version specific fixes */
html[lang="es"] .language-selector {
  position: relative;
  margin-right: var(--spacing-md);
  cursor: pointer;
  z-index: 1000; /* Higher z-index to ensure it's above other elements */
}

html[lang="es"] .language-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 120px;
  z-index: 1000;
  transition: all 0.2s ease;
}

html[lang="es"] .language-selector:hover .language-dropdown {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

html[lang="es"] .language-option {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--text-dark);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

html[lang="es"] .language-option:hover {
  background-color: var(--bg-light);
}

@media (max-width: 992px) {
  html[lang="es"] .header-buttons .btn {
    padding: 0.3rem 0.5rem;
    font-size: 0.75rem;
    margin-right: 0.2rem;
  }
  
  html[lang="es"] .header-buttons {
    flex-wrap: nowrap;
    justify-content: flex-end;
    margin-right: 0.5rem;
    gap: 0.3rem;
  }
}

/* Add styles for images */
.img-fluid {
    max-width: 100%;
    height: auto;
    display: block;
}

.step-image {
    margin-top: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.hero-image img {
    width: 100%;
    height: auto;
    max-height: 450px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .hero-image img {
        max-height: 350px;
    }
}