/* ============================================
   HabitGarden Landing Page Styles
   Design System: Modern, Calm, Nature-Inspired
   ============================================ */

/* ============================================
   PART 1: CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */

:root {
  /* === Color Palette === */

  /* Primary Greens */
  --hg-color-primary: #2D8A5F;
  --hg-color-primary-dark: #1B5E3F;
  --hg-color-primary-light: #E8F5F0;
  --hg-color-primary-hover: #236B48;

  /* Growth Grid Shades (5-tier system) */
  --hg-color-growth-0: #F7F9F8;
  --hg-color-growth-1: #D4EDE1;
  --hg-color-growth-2: #A8DBBD;
  --hg-color-growth-3: #7BC49F;
  --hg-color-growth-4: #4FA77E;
  --hg-color-growth-5: #2D8A5F;

  /* Neutrals */
  --hg-color-white: #FFFFFF;
  --hg-color-gray-50: #F7F9F8;
  --hg-color-gray-100: #F1F3F2;
  --hg-color-gray-200: #E5E7E6;
  --hg-color-gray-300: #D1D5D3;
  --hg-color-gray-400: #9CA3A0;
  --hg-color-gray-500: #6B7280;
  --hg-color-gray-600: #4B5563;
  --hg-color-gray-700: #374151;
  --hg-color-gray-800: #1F2937;
  --hg-color-gray-900: #111827;

  /* Accent Colors */
  --hg-color-blue: #60A5FA;
  --hg-color-blue-light: #DBEAFE;

  /* === Typography === */

  /* Font Families */
  --hg-font-serif: 'Crimson Text', Georgia, serif;
  --hg-font-script: 'Caveat', cursive;
  --hg-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

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

  /* Font Weights */
  --hg-weight-normal: 400;
  --hg-weight-medium: 500;
  --hg-weight-semibold: 600;
  --hg-weight-bold: 700;

  /* Line Heights */
  --hg-leading-tight: 1.1;
  --hg-leading-snug: 1.375;
  --hg-leading-normal: 1.5;
  --hg-leading-relaxed: 1.625;

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

  /* === Border Radius === */
  --hg-radius-sm: 0.5rem;   /* 8px */
  --hg-radius-md: 0.75rem;  /* 12px */
  --hg-radius-lg: 1rem;     /* 16px */
  --hg-radius-xl: 1.5rem;   /* 24px */
  --hg-radius-2xl: 2rem;    /* 32px */
  --hg-radius-full: 9999px;

  /* === Shadows === */
  --hg-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --hg-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --hg-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --hg-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --hg-shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
  --hg-shadow-dashboard: 0 8px 40px rgba(0, 0, 0, 0.1);

  /* === Layout === */
  --hg-container-max: 1280px;
  --hg-container-padding: 1.5rem;
  --hg-section-gap: 7.5rem;  /* 120px */

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

/* ============================================
   PART 2: BASE STYLES & RESETS
   ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--hg-font-sans);
  font-size: var(--hg-text-base);
  line-height: var(--hg-leading-normal);
  color: var(--hg-color-gray-700);
  background-color: var(--hg-color-gray-50);
}

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================
   PART 3: BUTTON COMPONENTS
   ============================================ */

.hg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--hg-space-2);
  padding: 0.875rem 1.5rem;
  font-family: var(--hg-font-sans);
  font-size: var(--hg-text-base);
  font-weight: var(--hg-weight-semibold);
  line-height: 1;
  text-decoration: none;
  border: none;
  border-radius: var(--hg-radius-xl);
  cursor: pointer;
  transition: all var(--hg-transition-base);
  white-space: nowrap;
}

.hg-btn--primary {
  background-color: var(--hg-color-primary);
  color: var(--hg-color-white);
  box-shadow: 0 4px 12px rgba(45, 138, 95, 0.15);
}

.hg-btn--primary:hover {
  background-color: var(--hg-color-primary-hover);
  box-shadow: 0 6px 20px rgba(45, 138, 95, 0.25);
  transform: translateY(-2px);
}

.hg-btn--secondary {
  background-color: transparent;
  color: var(--hg-color-gray-700);
  border: 2px solid var(--hg-color-gray-200);
}

.hg-btn--secondary:hover {
  background-color: var(--hg-color-gray-100);
  border-color: var(--hg-color-gray-300);
}

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

.hg-btn--outline:hover {
  background-color: var(--hg-color-primary-light);
}

.hg-btn--white {
  background-color: var(--hg-color-white);
  color: var(--hg-color-primary-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hg-btn--white:hover {
  background-color: var(--hg-color-gray-50);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.hg-btn--large {
  padding: 1rem 2rem;
  font-size: var(--hg-text-lg);
}

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

.hg-btn__icon {
  flex-shrink: 0;
}

/* ============================================
   PART 4: NAVIGATION
   ============================================ */

.hg-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hg-color-gray-100);
  padding: 1.5rem 0;
}

.hg-nav__container {
  max-width: var(--hg-container-max);
  margin: 0 auto;
  padding: 0 var(--hg-container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--hg-space-8);
}

.hg-nav__logo {
  display: flex;
  align-items: center;
  gap: var(--hg-space-2);
  font-family: var(--hg-font-sans);
  font-size: var(--hg-text-xl);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-gray-900);
  text-decoration: none;
  transition: color var(--hg-transition-base);
}

.hg-nav__logo:hover {
  color: var(--hg-color-primary);
}

.hg-nav__logo-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.hg-nav__links {
  display: none;
  align-items: center;
  gap: var(--hg-space-8);
}

.hg-nav__link {
  font-size: var(--hg-text-base);
  font-weight: var(--hg-weight-medium);
  color: var(--hg-color-gray-600);
  text-decoration: none;
  transition: color var(--hg-transition-base);
}

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

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

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

/* ============================================
   PART 5: HERO SECTION
   ============================================ */

.hg-hero {
  position: relative;
  padding: var(--hg-space-32) 0 var(--hg-space-24);
  overflow: hidden;
}

.hg-hero__bg-gradient {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  height: 800px;
  background: radial-gradient(circle at center, var(--hg-color-primary-light) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}

.hg-hero__container {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--hg-container-padding);
  text-align: center;
}

.hg-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--hg-space-2);
  padding: var(--hg-space-2) var(--hg-space-4);
  background-color: var(--hg-color-primary-light);
  border-radius: var(--hg-radius-full);
  margin-bottom: var(--hg-space-8);
}

.hg-hero__badge-icon {
  color: var(--hg-color-primary);
}

.hg-hero__badge-text {
  font-size: var(--hg-text-xs);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hg-hero__title {
  font-family: var(--hg-font-serif);
  font-size: var(--hg-text-5xl);
  font-weight: var(--hg-weight-bold);
  line-height: var(--hg-leading-tight);
  color: var(--hg-color-gray-900);
  margin-bottom: var(--hg-space-6);
}

.hg-hero__title-accent {
  font-family: var(--hg-font-script);
  font-size: var(--hg-text-5xl);
  font-weight: var(--hg-weight-normal);
  font-style: italic;
  color: var(--hg-color-primary);
  display: block;
}

.hg-hero__subtitle {
  font-size: var(--hg-text-lg);
  line-height: var(--hg-leading-relaxed);
  color: var(--hg-color-gray-600);
  max-width: 600px;
  margin: 0 auto var(--hg-space-10);
}

.hg-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--hg-space-4);
  margin-bottom: var(--hg-space-16);
}

.hg-hero__dashboard {
  margin-top: var(--hg-space-16);
}

.hg-hero__dashboard-window {
  background-color: var(--hg-color-white);
  border-radius: var(--hg-radius-lg);
  box-shadow: var(--hg-shadow-dashboard);
  overflow: hidden;
}

.hg-hero__dashboard-controls {
  display: flex;
  align-items: center;
  gap: var(--hg-space-2);
  padding: var(--hg-space-4);
  background-color: var(--hg-color-gray-100);
}

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

.hg-hero__dashboard-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hg-space-6);
  padding: var(--hg-space-8);
}

.hg-hero__dashboard-header {
  font-size: var(--hg-text-xs);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--hg-space-4);
}

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

.hg-hero__task {
  display: flex;
  align-items: center;
  gap: var(--hg-space-3);
  padding: var(--hg-space-3);
  background-color: var(--hg-color-gray-50);
  border-radius: var(--hg-radius-sm);
}

.hg-hero__task-text {
  font-size: var(--hg-text-sm);
  color: var(--hg-color-gray-700);
}

.hg-hero__task--completed .hg-hero__task-text {
  color: var(--hg-color-gray-500);
}

.hg-hero__growth-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
  margin: var(--hg-space-4) 0;
}

.hg-hero__growth-cell {
  aspect-ratio: 1;
  border-radius: 2px;
  background-color: var(--hg-color-gray-100);
}

.hg-hero__growth-cell--0 { background-color: var(--hg-color-growth-0); }
.hg-hero__growth-cell--1 { background-color: var(--hg-color-growth-2); }
.hg-hero__growth-cell--2 { background-color: var(--hg-color-growth-3); }
.hg-hero__growth-cell--3 { background-color: var(--hg-color-growth-4); }
.hg-hero__growth-cell--4 { background-color: var(--hg-color-growth-5); }

.hg-hero__dashboard-label {
  font-size: var(--hg-text-sm);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-gray-700);
}

.hg-hero__dashboard-stats {
  font-size: var(--hg-text-xs);
  color: var(--hg-color-gray-500);
}

.hg-hero__dashboard-footer {
  margin-top: var(--hg-space-2);
}

.hg-hero__dashboard-info {
  font-size: var(--hg-text-xs);
  color: var(--hg-color-gray-500);
}

@media (min-width: 768px) {
  .hg-hero__title {
    font-size: var(--hg-text-6xl);
  }

  .hg-hero__title-accent {
    font-size: var(--hg-text-6xl);
  }

  .hg-hero__dashboard-content {
    grid-template-columns: 300px 1fr;
  }
}

/* ============================================
   PART 6: USP CARDS SECTION
   ============================================ */

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

.hg-usp__container {
  max-width: var(--hg-container-max);
  margin: 0 auto;
  padding: 0 var(--hg-container-padding);
}

.hg-usp__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hg-space-6);
}

.hg-usp__card {
  text-align: center;
  padding: var(--hg-space-6);
}

.hg-usp__icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--hg-color-primary-light);
  border-radius: 50%;
  margin-bottom: var(--hg-space-4);
}

.hg-usp__icon {
  color: var(--hg-color-primary);
}

.hg-usp__title {
  font-size: var(--hg-text-lg);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-gray-900);
  margin-bottom: var(--hg-space-2);
}

.hg-usp__description {
  font-size: var(--hg-text-sm);
  line-height: var(--hg-leading-relaxed);
  color: var(--hg-color-gray-600);
}

@media (min-width: 768px) {
  .hg-usp__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--hg-space-10);
  }
}

/* ============================================
   PART 7: PHILOSOPHY SECTION
   ============================================ */

.hg-philosophy {
  padding: var(--hg-section-gap) 0;
  background-color: var(--hg-color-gray-50);
}

.hg-philosophy__container {
  max-width: var(--hg-container-max);
  margin: 0 auto;
  padding: 0 var(--hg-container-padding);
}

.hg-philosophy__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--hg-space-16);
}

.hg-philosophy__label {
  display: inline-block;
  font-size: var(--hg-text-xs);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--hg-space-4);
}

.hg-philosophy__title {
  font-family: var(--hg-font-serif);
  font-size: var(--hg-text-4xl);
  font-weight: var(--hg-weight-bold);
  line-height: var(--hg-leading-tight);
  color: var(--hg-color-gray-900);
  margin-bottom: var(--hg-space-6);
}

.hg-philosophy__subtitle {
  font-size: var(--hg-text-lg);
  line-height: var(--hg-leading-relaxed);
  color: var(--hg-color-gray-600);
}

.hg-philosophy__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hg-space-6);
}

.hg-feature-card {
  background-color: var(--hg-color-white);
  border-radius: var(--hg-radius-lg);
  padding: var(--hg-space-8);
  box-shadow: var(--hg-shadow-sm);
  transition: all var(--hg-transition-base);
}

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

.hg-feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--hg-color-primary-light);
  border-radius: var(--hg-radius-md);
  color: var(--hg-color-primary);
  margin-bottom: var(--hg-space-4);
}

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

.hg-feature-card__description {
  font-size: var(--hg-text-base);
  line-height: var(--hg-leading-relaxed);
  color: var(--hg-color-gray-600);
}

@media (min-width: 768px) {
  .hg-philosophy__title {
    font-size: var(--hg-text-5xl);
  }

  .hg-philosophy__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--hg-space-8);
  }
}

@media (min-width: 1024px) {
  .hg-philosophy__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================
   PART 8: COMMUNITY SECTION
   ============================================ */

.hg-community {
  padding: var(--hg-section-gap) 0;
  background-color: var(--hg-color-white);
}

.hg-community__container {
  max-width: var(--hg-container-max);
  margin: 0 auto;
  padding: 0 var(--hg-container-padding);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hg-space-12);
  align-items: center;
}

.hg-community__label {
  display: inline-flex;
  align-items: center;
  gap: var(--hg-space-2);
  font-size: var(--hg-text-xs);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--hg-space-4);
}

.hg-community__title {
  font-family: var(--hg-font-serif);
  font-size: var(--hg-text-4xl);
  font-weight: var(--hg-weight-bold);
  line-height: var(--hg-leading-tight);
  color: var(--hg-color-gray-900);
  margin-bottom: var(--hg-space-6);
}

.hg-community__description {
  font-size: var(--hg-text-lg);
  line-height: var(--hg-leading-relaxed);
  color: var(--hg-color-gray-600);
  margin-bottom: var(--hg-space-8);
}

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

.hg-community__item {
  display: flex;
  align-items: center;
  gap: var(--hg-space-3);
  font-size: var(--hg-text-base);
  color: var(--hg-color-gray-700);
}

.hg-community__check {
  flex-shrink: 0;
}

.hg-community__dashboard {
  background-color: var(--hg-color-gray-50);
  border-radius: var(--hg-radius-lg);
  padding: var(--hg-space-8);
  box-shadow: var(--hg-shadow-card);
}

.hg-community__dashboard-grids {
  display: flex;
  flex-direction: column;
  gap: var(--hg-space-6);
}

.hg-community__friend-grid {
  display: flex;
  align-items: center;
  gap: var(--hg-space-4);
  padding: var(--hg-space-4);
  background-color: var(--hg-color-white);
  border-radius: var(--hg-radius-md);
}

.hg-community__friend-avatar {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--hg-text-sm);
  font-weight: var(--hg-weight-semibold);
  color: white;
}

.hg-community__mini-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.hg-community__mini-cell {
  aspect-ratio: 1;
  border-radius: 2px;
  background-color: var(--hg-color-gray-100);
}

.hg-community__mini-cell--0 { background-color: var(--hg-color-growth-0); }
.hg-community__mini-cell--1 { background-color: var(--hg-color-growth-2); }
.hg-community__mini-cell--2 { background-color: var(--hg-color-growth-3); }
.hg-community__mini-cell--3 { background-color: var(--hg-color-growth-4); }
.hg-community__mini-cell--4 { background-color: var(--hg-color-growth-5); }

.hg-community__add-friend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--hg-space-3);
  padding: var(--hg-space-6);
  background-color: var(--hg-color-primary-light);
  border: 2px dashed var(--hg-color-primary);
  border-radius: var(--hg-radius-md);
  font-size: var(--hg-text-sm);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-primary);
  cursor: pointer;
  transition: all var(--hg-transition-base);
}

.hg-community__add-friend:hover {
  background-color: var(--hg-color-primary);
  color: var(--hg-color-white);
}

@media (min-width: 768px) {
  .hg-community__container {
    grid-template-columns: 1fr 1fr;
  }

  .hg-community__title {
    font-size: var(--hg-text-5xl);
  }
}

/* ============================================
   PART 9: PRICING SECTION
   ============================================ */

.hg-pricing {
  padding: var(--hg-section-gap) 0;
  background-color: var(--hg-color-primary-dark);
  color: var(--hg-color-white);
}

.hg-pricing__container {
  max-width: var(--hg-container-max);
  margin: 0 auto;
  padding: 0 var(--hg-container-padding);
}

.hg-pricing__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--hg-space-16);
}

.hg-pricing__title {
  font-family: var(--hg-font-serif);
  font-size: var(--hg-text-4xl);
  font-weight: var(--hg-weight-bold);
  line-height: var(--hg-leading-tight);
  color: var(--hg-color-white);
  margin-bottom: var(--hg-space-6);
}

.hg-pricing__subtitle {
  font-size: var(--hg-text-lg);
  line-height: var(--hg-leading-relaxed);
  color: rgba(255, 255, 255, 0.8);
}

.hg-pricing__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hg-space-8);
  max-width: 900px;
  margin: 0 auto;
}

.hg-pricing__card {
  position: relative;
  background-color: var(--hg-color-white);
  border-radius: var(--hg-radius-xl);
  padding: var(--hg-space-10);
  box-shadow: var(--hg-shadow-xl);
}

.hg-pricing__card--patron {
  background: linear-gradient(135deg, var(--hg-color-primary) 0%, var(--hg-color-primary-dark) 100%);
  color: var(--hg-color-white);
}

.hg-pricing__badge {
  position: absolute;
  top: var(--hg-space-6);
  right: var(--hg-space-6);
  padding: var(--hg-space-2) var(--hg-space-4);
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: var(--hg-radius-full);
  font-size: var(--hg-text-xs);
  font-weight: var(--hg-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hg-pricing__card-header {
  margin-bottom: var(--hg-space-8);
}

.hg-pricing__plan-name {
  font-size: var(--hg-text-sm);
  font-weight: var(--hg-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hg-color-gray-500);
  margin-bottom: var(--hg-space-4);
}

.hg-pricing__card--patron .hg-pricing__plan-name {
  color: rgba(255, 255, 255, 0.8);
}

.hg-pricing__price {
  display: flex;
  align-items: baseline;
  gap: var(--hg-space-2);
  margin-bottom: var(--hg-space-4);
}

.hg-pricing__amount {
  font-family: var(--hg-font-serif);
  font-size: var(--hg-text-6xl);
  font-weight: var(--hg-weight-bold);
  color: var(--hg-color-gray-900);
}

.hg-pricing__card--patron .hg-pricing__amount {
  color: var(--hg-color-white);
}

.hg-pricing__period {
  font-size: var(--hg-text-lg);
  color: var(--hg-color-gray-500);
}

.hg-pricing__card--patron .hg-pricing__period {
  color: rgba(255, 255, 255, 0.7);
}

.hg-pricing__plan-description {
  font-size: var(--hg-text-base);
  line-height: var(--hg-leading-relaxed);
  color: var(--hg-color-gray-600);
}

.hg-pricing__card--patron .hg-pricing__plan-description {
  color: rgba(255, 255, 255, 0.9);
}

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

.hg-pricing__feature {
  display: flex;
  align-items: center;
  gap: var(--hg-space-3);
  font-size: var(--hg-text-base);
  color: var(--hg-color-gray-700);
}

.hg-pricing__card--patron .hg-pricing__feature {
  color: var(--hg-color-white);
}

.hg-pricing__check {
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .hg-pricing__title {
    font-size: var(--hg-text-5xl);
  }

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

/* ============================================
   PART 10: FOOTER
   ============================================ */

.hg-footer {
  background-color: var(--hg-color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--hg-space-20) 0 var(--hg-space-8);
}

.hg-footer__container {
  max-width: var(--hg-container-max);
  margin: 0 auto;
  padding: 0 var(--hg-container-padding);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hg-space-12);
  margin-bottom: var(--hg-space-12);
}

.hg-footer__logo {
  display: flex;
  align-items: center;
  gap: var(--hg-space-2);
  font-size: var(--hg-text-xl);
  font-weight: var(--hg-weight-semibold);
  color: var(--hg-color-white);
  margin-bottom: var(--hg-space-4);
}

.hg-footer__logo-icon {
  font-size: 1.5rem;
}

.hg-footer__tagline {
  font-size: var(--hg-text-sm);
  line-height: var(--hg-leading-relaxed);
  max-width: 320px;
}

.hg-footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--hg-space-8);
}

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

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

.hg-footer__link {
  font-size: var(--hg-text-sm);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--hg-transition-base);
}

.hg-footer__link:hover {
  color: var(--hg-color-white);
}

.hg-footer__bottom {
  max-width: var(--hg-container-max);
  margin: 0 auto;
  padding: var(--hg-space-8) var(--hg-container-padding) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.hg-footer__copyright {
  font-size: var(--hg-text-sm);
  color: rgba(255, 255, 255, 0.6);
}

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

  .hg-footer__links {
    grid-template-columns: repeat(3, 1fr);
  }
}