/* ===================================
   Glysimi Website Mockup - Modern Design
   =================================== */

/* CSS Variables - Design System */
:root {
  /* Brand Colors - Updated to match email design */
  --color-primary: #13808f;
  --color-primary-dark: #17575e;
  --color-primary-light: #17808f;
  --color-accent: #2b9499;

  /* Semantic Colors */
  --color-success: #4CAF50;
  --color-warning: #FF9800;
  --color-error: #F44336;
  --color-info: #2196F3;

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-gray-50: #fafbfc;
  --color-gray-100: #f5f8f9;
  --color-gray-200: #e6f3f5;
  --color-gray-300: #E2E8F0;
  --color-gray-400: #CBD5E0;
  --color-gray-500: #718096;
  --color-gray-600: #4a5568;
  --color-gray-700: #2d3748;
  --color-gray-800: #1a202c;

  /* Text Colors */
  --color-text-primary: #1a202c;
  --color-text-secondary: #4a5568;
  --color-text-muted: #718096;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Container */
  --container-max-width: 1200px;
}

/* ===================================
   Reset & Base Styles
   =================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: 80px; /* Account for sticky header */
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-white);
}

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

strong {
  font-weight: var(--font-weight-semibold);
}

/* ===================================
   Layout
   =================================== */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ===================================
   Components - Header
   =================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--space-4) 0;
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  position: relative;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: 60;
}

.logo-wrapper a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  transition: opacity var(--transition-base);
}

.logo-wrapper a:hover {
  opacity: 0.8;
}

.logo {
  display: block;
}

.brand-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  z-index: 60;
}

.hamburger {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  transition: background var(--transition-base);
}

.hamburger::before,
.hamburger::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-primary);
  position: absolute;
  transition: transform var(--transition-base);
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  top: 8px;
}

.mobile-menu-toggle.active .hamburger {
  background: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
  transform: rotate(45deg) translateY(8px) translateX(8px);
}

.mobile-menu-toggle.active .hamburger::after {
  transform: rotate(-45deg) translateY(-8px) translateX(8px);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-base);
  position: relative;
  padding-bottom: var(--space-1);
}

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

.nav-link:hover {
  color: var(--color-primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.language-toggle {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
}

.language-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ===================================
   Components - Buttons
   =================================== */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.button-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

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

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

.button-secondary:hover {
  background-color: var(--color-gray-50);
  transform: translateY(-2px);
}

.button-large {
  padding: var(--space-4) var(--space-10);
  font-size: var(--font-size-lg);
}

/* ===================================
   Section - Hero
   =================================== */

.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-100) 100%);
  padding: var(--space-24) 0 var(--space-20);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(19, 128, 143, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(43, 148, 153, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

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

.hero-title {
  font-size: var(--font-size-5xl);
  line-height: 1.1;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

.hero-description {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.trust-icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Hero Visual - Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  max-width: 240px;
  width: 100%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

.app-screenshot {
  width: 100%;
  height: auto;
  border-radius: 2rem;
  box-shadow: var(--shadow-xl);
  display: block;
}

/* ===================================
   Section Styles
   =================================== */

section {
  padding: var(--space-20) 0;
}

.section-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-16);
}

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}


.carb-counting-card {
    text-align: center;
    padding: var(--space-8);
    background: var(--color-gray-50);
    border-radius: var(--radius-2xl);
    transition: transform var(--transition-base);
}

.carb-counting-card:hover {
  transform: translateY(-4px);
}

.carb-counting-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.carb-counting-card p {
  margin: 0;
  color: var(--color-text-secondary);
}

.carb-counting-card a {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    text-decoration: underline;
}

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

/* ===================================
   Section - Value Proposition
   =================================== */

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

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}

.value-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--color-gray-50);
  border-radius: var(--radius-2xl);
  transition: transform var(--transition-base);
}

.value-card:hover {
  transform: translateY(-4px);
}

.value-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.value-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.value-card p {
  margin: 0;
  color: var(--color-text-secondary);
}

/* ===================================
   Section - Features
   =================================== */

.features {
  background: var(--color-gray-50);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-6);
}

.feature-card {
  padding: var(--space-8);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.feature-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-gray-200), var(--color-gray-100));
  border-radius: var(--radius-xl);
  color: var(--color-primary);
}

.feature-icon {
  width: 32px;
  height: 32px;
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.feature-card p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ===================================
   Section - Story
   =================================== */

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

.story-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.story-label {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: var(--color-gray-200);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.story-text h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-tight);
}

.story-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.stat {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
}

.stat-value {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.story-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.journey-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  padding: var(--space-8);
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-50));
  border-radius: var(--radius-2xl);
  border: 2px solid var(--color-gray-200);
}

.journey-timeline::before {
  content: '';
  position: absolute;
  left: calc(var(--space-8) + 28px);
  top: var(--space-8);
  bottom: var(--space-8);
  width: 3px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-full);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  position: relative;
}

.timeline-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: 3px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xl);
  flex-shrink: 0;
  z-index: 1;
  box-shadow: var(--shadow-md);
}

.timeline-content h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.timeline-content p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

/* ===================================
   Section - Audience
   =================================== */

.audience {
  background: var(--color-gray-50);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto;
}

.audience-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
}

.audience-check {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.audience-item p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ===================================
   Section - Pricing
   =================================== */

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

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  padding: var(--space-10);
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

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

.pricing-featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

.pricing-header {
  text-align: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.pricing-header h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-2);
}

.price-amount {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.price-period {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
}

.pricing-savings {
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, #e8f5e8, #f0f9f0);
  color: var(--color-success);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  display: inline-block;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-text-secondary);
}

.feature-check {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.pricing-featured .button-primary {
  width: 100%;
}

.pricing-note {
  max-width: 800px;
  margin: var(--space-12) auto 0;
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-50));
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
}

.pricing-note p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.pricing-note a {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  text-decoration: underline;
}

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

/* ===================================
   Page Header (for content pages)
   =================================== */

.page-header {
  background: linear-gradient(135deg, var(--color-gray-200) 0%, var(--color-gray-100) 100%);
  padding: var(--space-20) 0 var(--space-16);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(19, 128, 143, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.page-header-content {
  position: relative;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.page-header h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-6);
  color: var(--color-text-primary);
}

.page-header-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* ===================================
   Beta Benefits Section
   =================================== */

.beta-benefits {
  padding: var(--space-20) 0;
  background: var(--color-white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.benefit-card {
  padding: var(--space-8);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.benefit-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.benefit-card p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ===================================
   How It Works Section
   =================================== */

.how-it-works {
  padding: var(--space-20) 0;
  background: var(--color-gray-50);
}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  max-width: 800px;
  margin: var(--space-12) auto 0;
}

.step-card {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(8px);
}

.step-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

.step-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.step-content p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ===================================
   Requirements Section
   =================================== */

.requirements {
  padding: var(--space-20) 0;
  background: var(--color-white);
}

.requirements-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.requirements-text h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-8);
}

.requirements-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.requirements-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.requirements-list li:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.check-icon {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.requirements-list li span {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.requirements-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup-small {
  max-width: 200px;
  width: 100%;
}

.phone-mockup-small .app-screenshot {
  width: 100%;
  height: auto;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-xl);
  display: block;
}

/* ===================================
   TestFlight Setup Section
   =================================== */

.testflight-setup {
  padding: var(--space-20) 0;
  background: var(--color-gray-50);
}

.setup-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.setup-card {
  padding: var(--space-8);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 2px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition-base);
}

.setup-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.setup-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.setup-step-label {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-gray-200);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  width: fit-content;
}

.setup-card h3 {
  font-size: var(--font-size-xl);
  margin: 0;
  color: var(--color-primary);
}

.setup-card p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  flex-grow: 1;
}

.setup-card .button {
  margin-top: var(--space-4);
  width: 100%;
  justify-content: center;
}

/* ===================================
   Important Notes Section
   =================================== */

.important-notes {
  padding: var(--space-20) 0;
  background: var(--color-white);
}

.important-notes .container {
  max-width: 900px;
}

.note-card {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8);
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-50));
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-8);
}

.note-icon {
  flex-shrink: 0;
  font-size: 2.5rem;
}

.note-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.note-content p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.contact-card {
  text-align: center;
  padding: var(--space-10);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
}

.contact-card h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.contact-card p {
  margin-bottom: var(--space-6);
  color: var(--color-text-secondary);
}

/* ===================================
   Section - CTA
   =================================== */

.cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
  text-align: center;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta h2 {
  font-size: var(--font-size-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.cta p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--space-8);
}

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

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

.cta-note {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

/* ===================================
   Component - Disclaimer
   =================================== */

.disclaimer {
  padding: var(--space-8) 0;
  background: var(--color-gray-100);
  border-top: 1px solid var(--color-gray-300);
  border-bottom: 1px solid var(--color-gray-300);
}

.disclaimer p {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* ===================================
   Component - Footer
   =================================== */

.site-footer {
  background: var(--color-gray-800);
  color: var(--color-white);
  padding: var(--space-20) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-section h3,
.footer-section h4 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-4);
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-sm);
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* ===================================
   Responsive Design
   =================================== */

/* Tablet breakpoint - keep hero side-by-side longer */
@media (max-width: 1024px) {
  :root {
    --font-size-5xl: 2.25rem;
    --font-size-4xl: 1.875rem;
    --font-size-3xl: 1.625rem;
  }

  .hero-content {
    gap: var(--space-10);
  }

  .story-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .story-visual {
    order: -1;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

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

  .news-featured {
    padding: var(--space-8);
  }

  .news-featured .news-title {
    font-size: var(--font-size-2xl);
  }
}

/* Small tablet - transition point */
@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero-text {
    order: 1;
  }

  .hero-visual {
    order: 2;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2rem;
    --font-size-4xl: 1.75rem;
    --font-size-3xl: 1.5rem;
    --space-20: 3rem;
    --space-24: 4rem;
  }

  .container {
    padding: 0 var(--space-4);
  }

  /* Beta page responsive */
  .page-header {
    padding: var(--space-16) 0 var(--space-12);
  }

  .page-header h1 {
    font-size: var(--font-size-3xl);
  }

  .page-header-description {
    font-size: var(--font-size-base);
  }

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

  .step-card {
    flex-direction: column;
    gap: var(--space-4);
  }

  .step-number {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-xl);
  }

  .requirements-content {
    grid-template-columns: 1fr;
  }

  .requirements-visual {
    order: -1;
  }

  .phone-mockup-small {
    max-width: 180px;
  }

  .setup-steps {
    grid-template-columns: 1fr;
  }

  .note-card {
    flex-direction: column;
    gap: var(--space-4);
  }

  .note-icon {
    font-size: 2rem;
  }

  /* Mobile navigation */
  .mobile-menu-toggle {
    display: block;
  }

  .nav-wrapper {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all var(--transition-base);
  }

  .nav-wrapper.active {
    max-height: 500px;
    opacity: 1;
    padding: var(--space-4) 0;
  }

  .nav-menu {
    flex-direction: column;
    gap: 0;
    padding: 0 var(--space-6);
  }

  .nav-menu li {
    border-bottom: 1px solid var(--color-gray-200);
  }

  .nav-menu li:last-child {
    border-bottom: none;
  }

  .nav-link {
    display: block;
    padding: var(--space-4) 0;
    font-size: var(--font-size-lg);
  }

  .nav-link::after {
    display: none;
  }

  .nav-actions {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-gray-200);
  }

  /* Hero adjustments */
  .hero {
    padding: var(--space-16) 0 var(--space-12);
  }

  .hero-title {
    font-size: 1.875rem;
  }

  .hero-description {
    font-size: var(--font-size-lg);
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .button {
    width: 100%;
  }

  /* Value cards - stay side by side on mobile */
  .value-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .features-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .story-stats {
    gap: var(--space-4);
  }

  .stat {
    padding: var(--space-4);
  }

  .stat-value {
    font-size: var(--font-size-2xl);
  }

  .stat-label {
    font-size: var(--font-size-xs);
  }

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

  .journey-timeline::before {
    left: calc(var(--space-6) + 24px);
  }

  .journey-timeline {
    padding: var(--space-6);
  }

  .timeline-icon {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-lg);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-input {
    width: 100%;
  }

  .section-icon-header {
    flex-direction: row;
  }

  .section-icon-header i {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 640px) {
  /* Keep value cards side-by-side on smaller screens */
  .value-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .value-card {
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
    line-height: 1.15;
  }

  .hero-description {
    font-size: var(--font-size-base);
  }

  .phone-mockup {
    max-width: 220px;
  }

  .hero-trust {
    flex-direction: column;
    gap: var(--space-3);
  }

  .value-icon {
    width: 2.5rem;
    height: 2.5rem;
  }

  .benefit-icon {
    width: 2.5rem;
    height: 2.5rem;
  }

  .timeline-icon i {
    width: 20px;
    height: 20px;
  }

  .story-stats {
    gap: var(--space-3);
  }

  .stat {
    padding: var(--space-3);
  }

  .stat-value {
    font-size: var(--font-size-xl);
  }

  .stat-label {
    font-size: 0.65rem;
    line-height: 1.3;
  }

  .timeline-icon {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-base);
  }

  .journey-timeline::before {
    left: calc(var(--space-4) + 20px);
  }

  .journey-timeline {
    padding: var(--space-4);
  }

  .timeline-content h4 {
    font-size: var(--font-size-base);
  }

  .timeline-content p {
    font-size: var(--font-size-sm);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

  .section-description {
    font-size: var(--font-size-base);
  }

  /* Beta page small screen adjustments */
  .page-header h1 {
    font-size: var(--font-size-2xl);
  }

  .benefit-icon {
    font-size: 2.5rem;
  }

  .step-card {
    padding: var(--space-6);
  }

  .step-number {
    width: 44px;
    height: 44px;
    font-size: var(--font-size-lg);
  }

  .requirements-list li {
    padding: var(--space-4);
  }

  .phone-mockup-small {
    max-width: 160px;
  }

  .setup-card {
    padding: var(--space-6);
  }

  .note-card {
    padding: var(--space-6);
  }

  .contact-card {
    padding: var(--space-8);
  }

  .news-card {
    padding: var(--space-6);
  }

  .news-featured {
    padding: var(--space-6);
  }

  .news-featured .news-title {
    font-size: var(--font-size-xl);
  }

  .news-title {
    font-size: var(--font-size-lg);
  }

  .content-section ul,
  .content-section ol {
    padding-left: var(--space-6);
  }
}

/* ===================================
   Content Page (Privacy, Terms, etc.)
   =================================== */

.content-page {
  padding: var(--space-16) 0;
  background: var(--color-white);
}

.content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.content-section {
  margin-bottom: var(--space-16);
}

.content-section:last-child {
  margin-bottom: 0;
}

.section-icon-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.section-icon-header i {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
  stroke-width: 2;
  flex-shrink: 0;
}

.section-icon-header h2 {
  margin-bottom: 0;
}

.content-section h3 {
  color: var(--color-primary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.content-section ul,
.content-section ol {
  margin: var(--space-4) 0;
  padding-left: var(--space-8);
}

.content-section li {
  margin-bottom: var(--space-3);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.content-section a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-base);
}

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

.text-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ===================================
   News Page
   =================================== */

.news-section {
  padding: var(--space-20) 0;
  background: var(--color-white);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-8);
}

.news-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.news-featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-50));
  border: 2px solid var(--color-primary);
  padding: var(--space-10);
}

.news-category {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-gray-200);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  width: fit-content;
  margin-bottom: var(--space-4);
}

.news-category i {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.meta-separator {
  color: var(--color-gray-400);
}

.read-time {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.news-title {
  font-size: var(--font-size-xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  line-height: var(--line-height-tight);
}

.news-featured .news-title {
  font-size: var(--font-size-3xl);
}

.news-excerpt {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: gap var(--transition-base);
}

.news-link:hover {
  gap: var(--space-3);
}

.news-link i {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}

.news-load-more {
  text-align: center;
  margin-top: var(--space-12);
}

.news-load-more .button {
  display: inline-flex;
}

/* Newsletter CTA */
.newsletter-cta {
  padding: var(--space-20) 0;
  background: var(--color-gray-50);
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.newsletter-header i {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
  stroke-width: 2;
}

.newsletter-header h2 {
  margin-bottom: 0;
}

.newsletter-content > p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.newsletter-input {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-base);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.newsletter-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

.newsletter-note a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ===================================
   Lucide Icons
   =================================== */

/* Value icons */
.value-icon {
  width: 3rem;
  height: 3rem;
  stroke-width: 1.5;
}

/* Feature icons */
.feature-icon {
  width: 32px;
  height: 32px;
  stroke-width: 2;
}

/* Timeline icons */
.timeline-icon i {
  width: 24px;
  height: 24px;
  stroke-width: 2;
}

/* Trust icons */
.trust-icon {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}

/* Audience and feature check icons */
.audience-check,
.feature-check,
.check-icon {
  width: 24px;
  height: 24px;
  stroke-width: 2.5;
}

/* Benefit icons */
.benefit-icon {
  width: 3rem;
  height: 3rem;
  stroke-width: 1.5;
}

/* Note icon */
.note-icon {
  width: 2.5rem;
  height: 2.5rem;
  stroke-width: 2;
}

/* Button icons */
.button i {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}


/* ===================================
   Section - Launch Notification
   =================================== */

.launch-notification {
    background-color: var(--color-gray-50);
    padding: var(--space-16) 0;
    text-align: center;
}

.launch-notification .section-intro {
    margin-bottom: var(--space-8);
}

.launch-notification .button i {
    margin-left: var(--space-1);
}

/* ===================================
   Accessibility
   =================================== */

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

  .phone-mockup {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}

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

:focus:not(:focus-visible) {
  outline: none;
}

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