/* =============================================
   BG Learning Center Rodina - Modern Design System
   ============================================= */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* CSS Custom Properties */
:root {
  /* Colors - Bulgarian Flag Inspired */
  --primary: #1B5E20;
  --primary-light: #2E7D32;
  --primary-dark: #0D3C12;
  --accent: #FFB300;
  --accent-light: #FFCA28;
  --accent-dark: #FF8F00;
  --white: #FAFAFA;
  --off-white: #F5F5F5;
  --dark: #121212;
  --dark-light: #1E1E1E;
  --gray-100: #F5F5F5;
  --gray-200: #EEEEEE;
  --gray-300: #E0E0E0;
  --gray-400: #BDBDBD;
  --gray-500: #9E9E9E;
  --gray-600: #757575;
  --gray-700: #616161;
  --gray-800: #424242;
  --gray-900: #212121;
  
  /* Semantic Colors */
  --text-primary: #212121;
  --text-secondary: #616161;
  --text-light: #FAFAFA;
  --success: #4CAF50;
  --error: #F44336;
  --warning: #FF9800;
  --info: #2196F3;
  
  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Borders & Shadows */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --shadow-glow: 0 0 40px rgba(27, 94, 32, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  
  /* Container */
  --container-max: 1200px;
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
}

/* Dark Mode Variables */
[data-theme="dark"] {
  --text-primary: #FAFAFA;
  --text-secondary: #BDBDBD;
  --white: #121212;
  --off-white: #1E1E1E;
  --gray-100: #1E1E1E;
  --gray-200: #2C2C2C;
  --gray-300: #3A3A3A;
}

/* =============================================
   Reset & Base Styles
   ============================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--off-white);
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

/* =============================================
   Typography
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============================================
   Layout & Container
   ============================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

.section--hero {
  padding: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* =============================================
   Navigation
   ============================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
}

.nav--scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

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

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav__logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 1.25rem;
}

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

.nav__link {
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-base);
}

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

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

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

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
}

/* Mobile Navigation */
@media (max-width: 968px) {
  .nav__toggle {
    display: flex;
  }
  
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-xl);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
  }
  
  .nav__menu--open {
    right: 0;
  }
}

/* =============================================
   Buttons
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--text-light);
  box-shadow: 0 4px 15px rgba(27, 94, 32, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(27, 94, 32, 0.4);
}

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

.btn--secondary:hover {
  background: var(--primary);
  color: var(--text-light);
}

.btn--accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  color: var(--dark);
  box-shadow: 0 4px 15px rgba(255, 179, 0, 0.3);
}

.btn--accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 179, 0, 0.4);
}

.btn--lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.125rem;
}

.btn--sm {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.875rem;
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0a2e0d 0%, #1B5E20 50%, #0D3C12 100%);
}

.hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  opacity: 0.1;
  animation: float 20s infinite ease-in-out;
}

.hero__shape--1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.hero__shape--2 {
  width: 300px;
  height: 300px;
  bottom: -50px;
  left: -50px;
  animation-delay: -5s;
}

.hero__shape--3 {
  width: 200px;
  height: 200px;
  top: 50%;
  left: 30%;
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20px, -20px) scale(1.05); }
  50% { transform: translate(-10px, 30px) scale(0.95); }
  75% { transform: translate(-30px, -10px) scale(1.02); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  color: var(--text-light);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: var(--text-light);
}

.hero__title-accent {
  color: var(--accent);
}

.hero__subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  opacity: 0.9;
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-light);
  opacity: 0.7;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

.hero__scroll-icon {
  width: 24px;
  height: 40px;
  border: 2px solid currentColor;
  border-radius: var(--radius-full);
  position: relative;
}

.hero__scroll-icon::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: currentColor;
  border-radius: var(--radius-full);
  animation: scroll-dot 2s infinite;
}

@keyframes scroll-dot {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.3; transform: translateX(-50%) translateY(10px); }
}

.hero__image {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 600px;
  display: none;
}

@media (min-width: 1024px) {
  .hero__image {
    display: block;
  }
}

/* =============================================
   Cards
   ============================================= */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--gray-200);
}

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

.card--glass {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.card--feature {
  text-align: center;
  padding: var(--space-2xl);
}

.card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.75rem;
}

.card__icon--accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  color: var(--dark);
}

.card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.card__text {
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Program Card */
.program-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

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

.program-card__image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.program-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.program-card__content {
  padding: var(--space-xl);
}

.program-card__tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: rgba(27, 94, 32, 0.1);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-md);
}

.program-card__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.program-card__text {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

/* =============================================
   Section Headers
   ============================================= */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-header__eyebrow {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: rgba(27, 94, 32, 0.1);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-lg);
}

.section-header__title {
  margin-bottom: var(--space-md);
}

.section-header__text {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* =============================================
   Stats Section
   ============================================= */
.stats {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: var(--space-3xl) 0;
  color: var(--text-light);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  text-align: center;
}

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

.stat__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.stat__label {
  font-size: 1rem;
  opacity: 0.9;
}

/* =============================================
   Announcements
   ============================================= */
.announcement {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  color: var(--dark);
  position: relative;
  overflow: hidden;
}

.announcement::before {
  content: '📢';
  position: absolute;
  top: -20px;
  right: -20px;
  font-size: 120px;
  opacity: 0.1;
}

.announcement__title {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.announcement__text {
  font-size: 1.125rem;
  margin-bottom: 0;
  opacity: 0.9;
}

/* =============================================
   Team Section
   ============================================= */
.team-member {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.team-member__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--space-lg);
}

.team-member__name {
  font-size: 1.125rem;
  margin-bottom: var(--space-xs);
}

.team-member__role {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.875rem;
}

/* =============================================
   Schedule/Calendar
   ============================================= */
.schedule-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.schedule-item:hover {
  box-shadow: var(--shadow-md);
}

.schedule-item__date {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
}

.schedule-item__day {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.schedule-item__month {
  font-size: 0.75rem;
  text-transform: uppercase;
  opacity: 0.9;
}

.schedule-item__content {
  flex: 1;
}

.schedule-item__title {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.schedule-item__time {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.schedule-item--highlight {
  border-left: 4px solid var(--accent);
}

.schedule-item--highlight .schedule-item__date {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  color: var(--dark);
}

/* =============================================
   Pricing
   ============================================= */
.pricing-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
}

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

.pricing-card--featured {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--text-light);
  transform: scale(1.05);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--dark);
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.pricing-card__price span {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.7;
}

.pricing-card__desc {
  opacity: 0.8;
  margin-bottom: var(--space-xl);
}

.pricing-card__features {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
}

.pricing-card__feature::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}

.pricing-card--featured .pricing-card__feature::before {
  color: var(--accent);
}

/* =============================================
   Donors Wall
   ============================================= */
.donors-wall {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.donor {
  padding: var(--space-sm) var(--space-lg);
  background: var(--white);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.donor:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--accent);
}

/* =============================================
   Contact Section
   ============================================= */
.contact-info {
  display: grid;
  gap: var(--space-xl);
}

.contact-item {
  display: flex;
  gap: var(--space-lg);
}

.contact-item__icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1.5rem;
}

.contact-item__content h4 {
  margin-bottom: var(--space-xs);
}

.contact-item__content p {
  color: var(--text-secondary);
  margin-bottom: 0;
}

.map-embed {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* =============================================
   Footer
   ============================================= */
.footer {
  background: var(--dark);
  color: var(--text-light);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-weight: 800;
}

.footer__desc {
  color: var(--gray-400);
  margin-bottom: var(--space-lg);
}

.footer__heading {
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  color: var(--text-light);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__link {
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

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

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

.footer__social-link {
  width: 44px;
  height: 44px;
  background: var(--dark-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: all var(--transition-fast);
  font-size: 1.25rem;
}

.footer__social-link:hover {
  background: var(--accent);
  color: var(--dark);
}

.footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--gray-800);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.footer__copy {
  color: var(--gray-500);
  font-size: 0.875rem;
}

/* =============================================
   Language Toggle
   ============================================= */
.lang-toggle {
  display: flex;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  padding: 3px;
}

.lang-toggle__btn {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

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

/* =============================================
   Animations
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger animations */
.stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger.visible > *:nth-child(5) { transition-delay: 0.5s; }
.stagger.visible > *:nth-child(6) { transition-delay: 0.6s; }

.stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   Page-Specific Styles
   ============================================= */

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: calc(80px + var(--space-3xl)) 0 var(--space-3xl);
  color: var(--text-light);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-header__content {
  position: relative;
  z-index: 1;
}

.page-header__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-md);
}

.page-header__breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  opacity: 0.8;
}

.page-header__breadcrumb a:hover {
  text-decoration: underline;
}

/* Content Sections */
.content-section {
  padding: var(--space-3xl) 0;
}

.content-section:nth-child(even) {
  background: var(--gray-100);
}

/* =============================================
   Utility Classes
   ============================================= */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.mb-3xl { margin-bottom: var(--space-3xl); }

.mt-0 { margin-top: 0; }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.hidden { display: none !important; }

/* Show/Hide based on language */
[lang="bg"] [data-lang="en"],
[lang="en"] [data-lang="bg"] {
  display: none;
}

/* Responsive */
@media (max-width: 768px) {
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .section-header {
    margin-bottom: var(--space-2xl);
  }
  
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }
  
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .pricing-card--featured {
    transform: none;
  }
  
  .pricing-card--featured:hover {
    transform: translateY(-10px);
  }
}