/* ============================================
   HUMANORA.DEV - LANDING PAGE STYLES
   Modern CSS with animations, gradients, and responsive design
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================ */
:root {
  /* Colors - Primary Palette */
  --color-primary-50: #eef2ff;
  --color-primary-100: #e0e7ff;
  --color-primary-200: #c7d2fe;
  --color-primary-300: #a5b4fc;
  --color-primary-400: #818cf8;
  --color-primary-500: #6366f1;
  --color-primary-600: #4f46e5;
  --color-primary-700: #4338ca;
  --color-primary-800: #3730a3;
  --color-primary-900: #312e81;

  /* Colors - Secondary Palette */
  --color-secondary-500: #8b5cf6;
  --color-secondary-600: #7c3aed;
  --color-secondary-700: #6d28d9;

  /* Colors - Neutral Palette */
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* Colors - Semantic */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Fira Code', 'Courier New', monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.25rem;      /* 20px */
  --text-2xl: 1.5rem;      /* 24px */
  --text-3xl: 1.875rem;    /* 30px */
  --text-4xl: 2.25rem;     /* 36px */
  --text-5xl: 3rem;        /* 48px */
  --text-6xl: 3.75rem;     /* 60px */
  --text-7xl: 4.5rem;      /* 72px */

  /* Spacing */
  --space-1: 0.25rem;      /* 4px */
  --space-2: 0.5rem;       /* 8px */
  --space-3: 0.75rem;      /* 12px */
  --space-4: 1rem;         /* 16px */
  --space-5: 1.25rem;      /* 20px */
  --space-6: 1.5rem;       /* 24px */
  --space-8: 2rem;         /* 32px */
  --space-10: 2.5rem;      /* 40px */
  --space-12: 3rem;        /* 48px */
  --space-16: 4rem;        /* 64px */
  --space-20: 5rem;        /* 80px */
  --space-24: 6rem;        /* 96px */
  --space-32: 8rem;        /* 128px */

  /* Border Radius */
  --radius-sm: 0.25rem;    /* 4px */
  --radius-md: 0.5rem;     /* 8px */
  --radius-lg: 0.75rem;    /* 12px */
  --radius-xl: 1rem;       /* 16px */
  --radius-2xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;

  /* Container */
  --container-max-width: 1280px;
}

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

html {
  overflow-x: hidden;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-gray-900);
  background-color: #ffffff;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  min-height: 100vh;
}

/* Prevent horizontal scroll on all elements */
img, svg, video, canvas, audio, iframe, embed, object {
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-bottom: var(--space-4);
}

a {
  color: var(--color-primary-600);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-700);
}

strong {
  font-weight: 600;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background-color: var(--color-gray-100);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
}

/* ============================================
   UTILITIES
   ============================================ */

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__brand a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-gray-900);
  font-weight: 700;
  font-size: var(--text-xl);
}

.logo {
  width: 40px;
  height: 40px;
  transition: transform var(--transition-base);
}

.logo:hover {
  transform: scale(1.05);
}

.logo-text {
  font-size: var(--text-xl);
  font-weight: 700;
}

.nav__menu {
  display: none;
  list-style: none;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .nav__menu {
    display: flex;
  }
}

.nav__link {
  color: var(--color-gray-700);
  font-weight: 500;
  font-size: var(--text-sm);
  position: relative;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-600), var(--color-secondary-600));
  transition: width var(--transition-base);
}

.nav__link:hover {
  color: var(--color-primary-600);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__actions {
  display: none;
  align-items: center;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .nav__actions {
    display: flex;
  }
}

/* Language Switcher */
.language-switcher {
  display: flex;
  gap: var(--space-1);
  background: var(--color-gray-100);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
}

.language-btn {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  border: none;
  background: transparent;
  color: var(--color-gray-600);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.language-btn:hover {
  color: var(--color-gray-900);
  background: var(--color-gray-200);
}

.language-btn.active {
  background: white;
  color: var(--color-primary-600);
  box-shadow: var(--shadow-sm);
}

/* Hide elements in Spanish */
html[lang="es"] .hide-in-es {
  display: none !important;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

@media (min-width: 768px) {
  .nav__toggle {
    display: none;
  }
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--color-gray-900);
  transition: all var(--transition-base);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary-600);
  border-color: var(--color-primary-300);
}

.btn--outline:hover {
  background-color: var(--color-primary-50);
  border-color: var(--color-primary-600);
}

.btn--ghost {
  background: transparent;
  color: var(--color-gray-700);
}

.btn--ghost:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-900);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  padding-top: 120px;
  padding-bottom: var(--space-24);
  overflow: hidden;
}

.hero--prelaunch {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-bottom: var(--space-16);
}

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

.hero__badge {
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease-out;
}

.badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-secondary-50));
  color: var(--color-primary-700);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-primary-200);
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.hero__subtitle-alt {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--color-gray-600);
  margin-top: var(--space-3);
  background: none;
  -webkit-text-fill-color: var(--color-gray-600);
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--color-gray-600);
  margin-bottom: var(--space-4);
  line-height: 1.6;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.hero__subtitle--es {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
  font-style: italic;
}

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-16);
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

@media (min-width: 640px) {
  .hero__cta {
    flex-direction: row;
  }
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-8);
  max-width: 600px;
  margin: 0 auto;
  animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.stat {
  text-align: center;
}

.stat__number {
  font-size: var(--text-4xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat__label {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-weight: 500;
}

.hero__visual {
  position: relative;
  z-index: 2;
  margin-top: var(--space-16);
  animation: fadeInUp 0.8s ease-out 0.5s backwards;
}

.dashboard-preview {
  max-width: 900px;
  margin: 0 auto;
}

.window {
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
}

.window__header {
  display: flex;
  align-items: center;
  padding: var(--space-4);
  background: linear-gradient(135deg, var(--color-gray-50), var(--color-gray-100));
  border-bottom: 1px solid var(--color-gray-200);
}

.window__dots {
  display: flex;
  gap: var(--space-2);
}

.window__dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-gray-300);
}

.window__dots span:nth-child(1) { background-color: #ff5f56; }
.window__dots span:nth-child(2) { background-color: #ffbd2e; }
.window__dots span:nth-child(3) { background-color: #27c93f; }

.window__title {
  flex: 1;
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-600);
}

.window__content {
  padding: var(--space-8);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.metric-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: linear-gradient(135deg, var(--color-gray-50), white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

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

.metric-card__icon {
  font-size: var(--text-3xl);
}

.metric-card__label {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-1);
}

.metric-card__value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  overflow: hidden;
}

.grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(var(--color-gray-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-gray-200) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.3;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: float 8s ease-in-out infinite;
}

.gradient-orb--1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-primary-400), transparent);
  top: -200px;
  right: -100px;
}

.gradient-orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-secondary-400), transparent);
  bottom: -100px;
  left: -100px;
  animation-delay: -4s;
}

/* ============================================
   SOCIAL PROOF
   ============================================ */
.social-proof {
  padding: var(--space-12) 0;
  background-color: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
}

.social-proof__label {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-6);
}

.social-proof__logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.company-logo {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-gray-400);
  opacity: 0.6;
  transition: all var(--transition-base);
}

.company-logo:hover {
  opacity: 1;
  color: var(--color-gray-600);
}

/* ============================================
   SECTIONS
   ============================================ */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-16);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
  padding: var(--space-24) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.feature-card {
  position: relative;
  padding: var(--space-8);
  background: white;
  border-radius: var(--radius-2xl);
  border: 2px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-300);
}

.feature-card--highlighted {
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-secondary-50));
  border-color: var(--color-primary-300);
}

.feature-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-secondary-100));
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  color: var(--color-primary-600);
}

.feature-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-gray-900);
}

.feature-card__description {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.feature-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.feature-card__list li {
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */
.how-it-works {
  padding: var(--space-24) 0;
  background: linear-gradient(180deg, white, var(--color-gray-50));
}

.timeline {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 31px;
  top: 80px;
  bottom: -64px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary-300), var(--color-secondary-300));
}

.timeline-item:last-child::before {
  display: none;
}

.timeline-item__number {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  color: white;
  font-size: var(--text-2xl);
  font-weight: 800;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}

.timeline-item__content {
  padding-bottom: var(--space-8);
}

.timeline-item__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-gray-900);
}

.timeline-item__description {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.timeline-item__visual {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  border: 2px solid var(--color-gray-200);
  box-shadow: var(--shadow-md);
}

.code-snippet {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.8;
  background: var(--color-gray-900);
  color: var(--color-gray-100);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.code-line {
  display: block;
}

.code-comment {
  color: var(--color-gray-500);
}

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

.progress-bars {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.progress-bar {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: var(--space-4);
}

.progress-bar__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-700);
}

.progress-bar__track {
  height: 8px;
  background-color: var(--color-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-600), var(--color-secondary-600));
  border-radius: var(--radius-full);
  transition: width 1s ease-out;
}

.progress-bar__fill--warning {
  background: linear-gradient(90deg, var(--color-warning), var(--color-error));
}

.progress-bar__value {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-gray-900);
  min-width: 60px;
  text-align: right;
}

.quote-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
}

.quote-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
}

.quote-card__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-gray-900);
}

.quote-card__price {
  font-size: var(--text-2xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.quote-card__items {
  list-style: none;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.quote-card__items li {
  font-size: var(--text-sm);
  color: var(--color-gray-700);
}

.pr-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--color-gray-200);
}

.pr-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  color: var(--color-gray-900);
}

.pr-card__title {
  font-size: var(--text-base);
  font-weight: 600;
}

.pr-card__stats {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

.pr-card__stat {
  font-weight: 600;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing {
  padding: var(--space-24) 0;
  background: white;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  background: white;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-secondary-50));
  border-color: var(--color-primary-400);
  border-width: 3px;
  transform: scale(1.05);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.pricing-card__header {
  text-align: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 2px solid var(--color-gray-200);
}

.pricing-card__name {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-gray-900);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.pricing-card__amount {
  font-size: var(--text-5xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-card__period {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
}

.pricing-card__description {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

.pricing-card__features {
  list-style: none;
  margin-bottom: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-card__features li {
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
  padding: var(--space-24) 0;
  background: linear-gradient(180deg, white, var(--color-gray-50));
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  background: white;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--color-primary-300);
}

.faq-item[open] {
  border-color: var(--color-primary-400);
  box-shadow: var(--shadow-md);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-gray-900);
  cursor: pointer;
  list-style: none;
  transition: all var(--transition-base);
}

.faq-item__question:hover {
  color: var(--color-primary-600);
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__icon {
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item[open] .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item__answer {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.3;
}

.cta__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-4);
}

.cta__subtitle {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
}

.cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  justify-content: center;
}

@media (min-width: 640px) {
  .cta__actions {
    flex-direction: row;
  }
}

.cta .btn--primary {
  background: white;
  color: var(--color-primary-600);
}

.cta .btn--primary:hover {
  background: var(--color-gray-100);
}

.cta .btn--ghost {
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: var(--space-16) 0 var(--space-8);
  background-color: var(--color-gray-900);
  color: var(--color-gray-400);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 3fr;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: white;
  font-size: var(--text-xl);
  font-weight: 700;
}

.footer__tagline {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-800);
  border-radius: var(--radius-md);
  color: var(--color-gray-400);
  transition: all var(--transition-base);
}

.social-link:hover {
  background-color: var(--color-primary-600);
  color: white;
  transform: translateY(-2px);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-8);
}

.footer__heading {
  font-size: var(--text-sm);
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.footer__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__list a {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer__list a:hover {
  color: white;
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-800);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer__copyright,
.footer__built {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-20px) scale(1.05);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes countdownPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* ============================================
   COUNTDOWN TIMER
   ============================================ */
.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin: var(--space-12) 0;
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.countdown__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.countdown__number {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-secondary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-width: 80px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  animation: countdownPulse 1s ease-in-out infinite;
}

.countdown__label {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.countdown__separator {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-gray-400);
  margin: 0 var(--space-2);
}

@media (max-width: 640px) {
  .countdown {
    gap: var(--space-2);
  }
  
  .countdown__number {
    min-width: 60px;
  }
  
  .countdown__separator {
    margin: 0 var(--space-1);
  }
}

/* ============================================
   WAITLIST FORM
   ============================================ */
.waitlist {
  max-width: 600px;
  margin: var(--space-12) auto;
  animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.waitlist__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  text-align: center;
}

.waitlist__subtitle {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  margin-bottom: var(--space-2);
  text-align: center;
}

.waitlist__subtitle--es {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.waitlist__form {
  margin-bottom: var(--space-4);
}

.waitlist__input-group {
  display: flex;
  gap: var(--space-3);
  flex-direction: column;
  margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
  .waitlist__input-group {
    flex-direction: row;
  }
}

.waitlist__input {
  flex: 1;
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  background: white;
  color: var(--color-gray-900);
  transition: all var(--transition-base);
  font-family: var(--font-sans);
}

.waitlist__input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.waitlist__input::placeholder {
  color: var(--color-gray-400);
}

.waitlist__input.error {
  border-color: var(--color-error);
  animation: shake 0.3s ease-in-out;
}

.waitlist__privacy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  text-align: center;
}

.waitlist__privacy svg {
  flex-shrink: 0;
}

.waitlist__success {
  text-align: center;
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(16, 185, 129, 0.1));
  border-radius: var(--radius-2xl);
  border: 2px solid rgba(16, 185, 129, 0.2);
  animation: fadeInUp 0.4s ease-out;
}

.waitlist__success svg {
  margin: 0 auto var(--space-4);
}

.waitlist__success h4 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-success);
  margin-bottom: var(--space-2);
}

.waitlist__success p {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  margin: 0 0 var(--space-2) 0;
}

.waitlist__success-es {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-style: italic;
  margin: 0 !important;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-10px); }
  75% { transform: translateX(10px); }
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */

/* Mobile First - Base styles above are for mobile */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  .countdown {
    gap: var(--space-4);
  }
  
  .countdown__number {
    font-size: 3rem;
  }
  
  .waitlist__form {
    max-width: 500px;
    margin: 0 auto;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .hero__title {
    font-size: 3.5rem;
  }
  
  .hero__subtitle {
    font-size: 1.25rem;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .timeline-item {
    padding-left: var(--space-16);
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .language-switcher {
    gap: var(--space-2);
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .hero__title {
    font-size: 4rem;
  }
  
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .faq-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
  
  .hero__title {
    font-size: 4.5rem;
  }
}

/* Mobile specific (max-width: 767px) */
@media (max-width: 767px) {
  /* Prevent horizontal overflow */
  body {
    max-width: 100vw;
  }
  
  .container {
    padding: 0 var(--space-4);
    max-width: 100%;
  }
  
  .hero {
    padding-top: 100px;
    padding-bottom: var(--space-16);
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }
  
  .hero__title {
    font-size: 2rem;
    line-height: 1.2;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  .hero__subtitle {
    font-size: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  
  /* Ensure all sections don't overflow */
  section {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
  }
  
  /* Fix gradient orbs overflow */
  .hero__background {
    overflow: hidden;
  }
  
  .gradient-orb {
    display: none; /* Hide decorative orbs on mobile to prevent overflow */
  }
  
  .grid-pattern {
    opacity: 0.1; /* Reduce pattern visibility on mobile */
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .timeline {
    padding-left: 0;
  }
  
  .timeline-item {
    padding-left: var(--space-8);
  }
  
  .timeline-item__number {
    left: 0;
    width: 48px;
    height: 48px;
    font-size: var(--text-xl);
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .cta__title {
    font-size: 2rem;
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer__links {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
  
  /* Countdown responsive */
  .countdown {
    gap: var(--space-2);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .countdown__item {
    min-width: 70px;
  }
  
  .countdown__number {
    font-size: 2rem;
  }
  
  .countdown__separator {
    display: none;
  }
  
  /* Waitlist responsive */
  .waitlist {
    padding: 0 var(--space-4);
    max-width: 100%;
  }
  
  .waitlist__input-group {
    flex-direction: column;
    width: 100%;
  }
  
  .waitlist__input {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .waitlist__form {
    width: 100%;
    max-width: 100%;
  }
  
  .btn {
    max-width: 100%;
    box-sizing: border-box;
  }
  
  /* Stats responsive */
  .hero__stats {
    flex-direction: column;
    gap: var(--space-4);
  }
  
  .stat {
    width: 100%;
  }
  
  /* Navigation mobile */
  .nav__menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
  }
  
  .nav__menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav__actions {
    flex-direction: column;
    width: 100%;
    gap: var(--space-3);
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .timeline-item::before {
    display: none;
  }
}

/* Very small devices (max-width: 375px) */
@media (max-width: 375px) {
  .hero__title {
    font-size: 1.75rem;
  }
  
  .countdown__number {
    font-size: 1.5rem;
  }
  
  .countdown__item {
    min-width: 60px;
  }
  
  .feature-card {
    padding: var(--space-4);
  }
  
  .footer__links {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 3px solid var(--color-primary-400);
  outline-offset: 2px;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .header,
  .nav,
  .cta,
  .footer {
    display: none;
  }
}