/* ============================================ */
/*              CSS ПЕРЕМЕННЫЕ                  */
/* ============================================ */

:root {
  /* Основные цвета */
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #8b5cf6;
  --secondary-color: #f59e0b;
  --secondary-dark: #d97706;
  --secondary-light: #fbbf24;
  
  /* Акцентные цвета */
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-pink: #ec4899;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  
  /* Градиенты */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-hero: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #ec4899 100%);
  --gradient-card: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-button: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 100%);
  
  /* Нейтральные цвета */
  --white: #ffffff;
  --light-gray: #f8fafc;
  --gray: #64748b;
  --dark-gray: #334155;
  --black: #0f172a;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-light: #94a3b8;
  
  /* Фоны */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-dark: #0f172a;
  --bg-glass: rgba(255, 255, 255, 0.1);
  --bg-card: rgba(255, 255, 255, 0.95);
  
  /* Шрифты */
  --font-primary: 'Nunito', sans-serif;
  --font-heading: 'Oswald', sans-serif;
  
  /* Размеры */
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 20px;
  --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s ease;
  
  /* Анимации */
  --animation-duration: 0.6s;
  --animation-easing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================ */
/*            БАЗОВЫЕ СТИЛИ                     */
/* ============================================ */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--text-primary);
  line-height: 1.6;
  background: var(--bg-primary);
  overflow-x: hidden;
}

/* Заголовки */
h1, h2, h3, h4, h5, h6,
.title {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title {
  position: relative;
  margin-bottom: 3rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* Параграфы */
p, .content {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Ссылки */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
  transform: translateY(-1px);
}

/* Читать далее */
.read-more {
  display: inline-flex;
  align-items: center;
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.read-more:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

.read-more::after {
  content: '→';
  margin-left: 8px;
  transition: var(--transition);
}

.read-more:hover::after {
  transform: translateX(3px);
}

/* ============================================ */
/*              КНОПКИ                          */
/* ============================================ */

.btn,
button,
.button,
input[type='submit'] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  background: var(--gradient-button);
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn::before,
button::before,
.button::before,
input[type='submit']::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: var(--transition);
}

.btn:hover,
button:hover,
.button:hover,
input[type='submit']:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.btn:hover::before,
button:hover::before,
.button:hover::before,
input[type='submit']:hover::before {
  left: 100%;
}

.btn:active,
button:active,
.button:active,
input[type='submit']:active {
  transform: translateY(-1px) scale(0.98);
}

/* Варианты кнопок */
.btn-outline,
.button.is-outline,
.is-outline-white {
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline:hover,
.button.is-outline:hover,
.is-outline-white:hover {
  background: var(--primary-color);
  color: var(--white);
}

.is-outline-white {
  border-color: var(--white);
  color: var(--white);
}

.is-outline-white:hover {
  background: var(--white);
  color: var(--primary-color);
}

.cta-button {
  padding: 16px 32px;
  font-size: 1.1rem;
  background: var(--gradient-hero);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.cta-button:hover {
  box-shadow: 0 12px 35px rgba(99, 102, 241, 0.4);
}

/* ============================================ */
/*              НАВИГАЦИЯ                       */
/* ============================================ */

.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-item {
  color: var(--text-primary);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.navbar-item:hover {
  color: var(--primary-color);
  background: transparent;
  transform: translateY(-2px);
}

.navbar-item::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
  transform: translateX(-50%);
}

.navbar-item:hover::after {
  width: 100%;
}

.navbar-burger {
  color: var(--primary-color);
}

/* ============================================ */
/*              HERO СЕКЦИЯ                     */
/* ============================================ */

.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 100vh;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero-body {
  position: relative;
  z-index: 2;
  padding: 6rem 0;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--white) !important;
  margin-bottom: 2rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s var(--animation-easing);
}

.hero .subtitle {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.9) !important;
  margin-bottom: 3rem;
  font-weight: 400;
  line-height: 1.6;
  animation: fadeInUp 1s var(--animation-easing) 0.2s both;
}

.hero .buttons {
  animation: fadeInUp 1s var(--animation-easing) 0.4s both;
}

/* ============================================ */
/*              СЕКЦИИ                          */
/* ============================================ */

.section {
  padding: 4rem 0;
  position: relative;
}

.section:nth-child(even) {
  background: var(--bg-secondary);
}

.section:nth-child(odd) {
  background: var(--bg-primary);
}

/* Контейнеры */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================ */
/*              КАРТОЧКИ                        */
/* ============================================ */

.card {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
  margin: 0 auto;
  display: block;
}

.card:hover .card-image img {
  transform: scale(1.1);
}

.card-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* ============================================ */
/*              WEBINARS                        */
/* ============================================ */

.webinar-card {
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(248,250,252,0.9) 100%);
}

.webinar-info {
  margin-top: auto;
  padding-top: 1rem;
}

.webinar-info .tag {
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

/* ============================================ */
/*              PORTFOLIO                       */
/* ============================================ */

.portfolio-card {
  background: linear-gradient(135deg, rgba(99,102,241,0.05) 0%, rgba(139,92,246,0.05) 100%);
  border-left: 4px solid var(--primary-color);
}

.portfolio-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.portfolio-stats .tag {
  font-weight: 600;
}

/* ============================================ */
/*              TESTIMONIALS                    */
/* ============================================ */

.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 4rem;
  color: var(--primary-color);
  opacity: 0.3;
  font-family: var(--font-heading);
  line-height: 1;
}

.testimonial-card .media {
  margin-bottom: 1rem;
  width: 100%;
  justify-content: center;
  align-items: center;
}

.image-container {
  width: 80px;
  height: 80px;
  overflow: hidden;
  border-radius: 50%;
  border: 3px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0 auto;
  display: block;
}

/* ============================================ */
/*              PRESS                           */
/* ============================================ */

.press-card {
  background: linear-gradient(135deg, rgba(245,158,11,0.05) 0%, rgba(251,191,36,0.05) 100%);
  border-top: 4px solid var(--secondary-color);
}

.press-info {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

/* ============================================ */
/*              NEWS                            */
/* ============================================ */

.accordion-container {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.accordion-header {
  width: 100%;
  padding: 1.5rem 2rem;
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.accordion-header:hover {
  background: rgba(99, 102, 241, 0.05);
  color: var(--primary-color);
}

.accordion-icon {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--primary-color);
  transition: var(--transition);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--animation-easing);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
}

.accordion-body {
  padding: 0 2rem 2rem;
  color: var(--text-secondary);
}

/* ============================================ */
/*              EXTERNAL RESOURCES              */
/* ============================================ */

.resource-card {
  background: linear-gradient(135deg, rgba(16,185,129,0.05) 0%, rgba(34,197,94,0.05) 100%);
  border-left: 4px solid var(--accent-green);
}

.external-links {
  margin-top: 1.5rem;
}

.external-link {
  display: block;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--border-radius);
  border-left: 3px solid var(--accent-green);
  margin-bottom: 1rem;
  transition: var(--transition);
  text-decoration: none;
}

.external-link:hover {
  transform: translateX(5px);
  background: rgba(16, 185, 129, 0.1);
  color: var(--text-primary);
}

.external-link strong {
  color: var(--accent-green);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  display: block;
  margin-bottom: 0.5rem;
}

.external-link p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.9rem;
}

/* ============================================ */
/*              INSIGHTS                        */
/* ============================================ */

.insight-card {
  background: linear-gradient(135deg, rgba(59,130,246,0.05) 0%, rgba(139,92,246,0.05) 100%);
  border-top: 4px solid var(--accent-blue);
}

/* ============================================ */
/*              MEDIA                           */
/* ============================================ */

.media-card {
  background: linear-gradient(135deg, rgba(236,72,153,0.05) 0%, rgba(219,39,119,0.05) 100%);
  border-right: 4px solid var(--accent-pink);
}

/* ============================================ */
/*              PRICING                         */
/* ============================================ */

.pricing-card {
  position: relative;
  height: 100%;
  transition: var(--transition);
}

.pricing-card.is-featured {
  border: 3px solid var(--primary-color);
  transform: scale(1.05);
}

.pricing-card.is-featured::before {
  content: 'ПОПУЛЯРНИЙ';
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--white);
  padding: 8px 24px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.price-display {
  text-align: center;
  margin: 2rem 0;
}

.price {
  font-size: 3rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
}

.currency {
  font-size: 1.2rem;
  color: var(--text-secondary);
  vertical-align: top;
  margin-left: 0.5rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.5rem;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: 700;
}

/* ============================================ */
/*              AWARDS                          */
/* ============================================ */

.award-card {
  background: linear-gradient(135deg, rgba(245,158,11,0.08) 0%, rgba(251,191,36,0.08) 100%);
  border: 2px solid rgba(245, 158, 11, 0.2);
  position: relative;
}

.award-card::before {
  content: '🏆';
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  opacity: 0.3;
}

.award-details {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.award-details .tag {
  font-weight: 600;
}

/* ============================================ */
/*              CONTACT                         */
/* ============================================ */

.contact-form-card,
.contact-info-card {
  background: var(--bg-card);
  height: 100%;
}

.contact-form {
  max-width: none;
}

.field {
  margin-bottom: 1.5rem;
}

.label {
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-heading);
  margin-bottom: 0.5rem;
}

.input,
.textarea,
.select select {
  border: 2px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius);
  padding: 12px 16px;
  font-family: var(--font-primary);
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.8);
}

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

.contact-item {
  margin-bottom: 2rem;
  padding: 1rem;
  background: rgba(99, 102, 241, 0.05);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color);
}

.contact-item h4 {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

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

/* ============================================ */
/*              FOOTER                          */
/* ============================================ */

.footer {
  background: var(--bg-dark);
  color: var(--white);
  padding: 3rem 0 2rem;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
}

.footer .title {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer .content,
.footer p {
  color: rgba(255, 255, 255, 0.8);
}

.footer-brand .title {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

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

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.social-links a {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  text-decoration: none;
}

.social-links a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.footer hr {
  border-color: rgba(255, 255, 255, 0.2);
  margin: 2rem 0 1rem;
}

/* ============================================ */
/*              ТЕГИ                            */
/* ============================================ */

.tag {
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none;
  display: inline-flex;
  align-items: center;
}

.tag.is-info {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: var(--white);
}

.tag.is-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: var(--white);
}

.tag.is-warning {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: var(--white);
}

.tag.is-primary {
  background: var(--gradient-primary);
  color: var(--white);
}

.tag.is-light {
  background: var(--light-gray);
  color: var(--text-secondary);
}

.tag.is-large {
  padding: 8px 16px;
  font-size: 0.9rem;
}

/* ============================================ */
/*              АНИМАЦИИ                        */
/* ============================================ */

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

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

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

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

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

/* Анимации при появлении */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s var(--animation-easing);
}

.animate-on-scroll.animate {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================ */
/*              ДОПОЛНИТЕЛЬНЫЕ СТРАНИЦЫ         */
/* ============================================ */

/* Success страница */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  color: var(--white);
  text-align: center;
  padding: 2rem;
}

.success-content {
  max-width: 600px;
  margin: 0 auto;
}

.success-content .title {
  color: var(--white) !important;
  font-size: 3rem;
  margin-bottom: 2rem;
}

.success-content .subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.3rem;
  margin-bottom: 3rem;
}

/* Privacy и Terms страницы */
.privacy-page,
.terms-page {
  padding-top: 100px;
  min-height: 100vh;
  background: var(--bg-secondary);
}

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
}

.privacy-content .title,
.terms-content .title {
  color: var(--text-primary) !important;
  margin-bottom: 2rem;
  text-align: center;
}

.privacy-content h2,
.terms-content h2 {
  color: var(--primary-color) !important;
  margin-top: 3rem;
  margin-bottom: 1rem;
}

.privacy-content h3,
.terms-content h3 {
  color: var(--text-primary) !important;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content p,
.terms-content p,
.privacy-content li,
.terms-content li {
  color: var(--text-secondary);
  line-height: 1.8;
}

.privacy-content ul,
.terms-content ul {
  margin-left: 2rem;
  margin-bottom: 2rem;
}

/* ============================================ */
/*              АДАПТИВНОСТЬ                    */
/* ============================================ */

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero .subtitle {
    font-size: 1.1rem;
  }
  
  .card-image {
    height: 200px;
  }
  
  .pricing-card.is-featured {
    transform: none;
  }
  
  .price {
    font-size: 2rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .navbar-menu {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
  }
  
  .social-links {
    justify-content: center;
  }
  
  .accordion-header {
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
  
  .accordion-body {
    padding: 0 1.5rem 1.5rem;
  }
  
  .external-links .column {
    width: 100%;
  }
  
  .success-content .title {
    font-size: 2rem;
  }
  
  .success-content .subtitle {
    font-size: 1.1rem;
  }
  
  .privacy-content,
  .terms-content {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .buttons .button {
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .card-content {
    padding: 1.5rem;
  }
  
  .price {
    font-size: 1.8rem;
  }
  
  .pricing-features li {
    font-size: 0.9rem;
  }
  
  .contact-item {
    padding: 0.75rem;
  }
  
  .footer {
    text-align: center;
  }
  
  .footer-links,
  .footer-social {
    text-align: center;
    margin-top: 2rem;
  }
}

/* ============================================ */
/*              УТИЛИТЫ                         */
/* ============================================ */

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.border-gradient {
  border: 2px solid transparent;
  background: linear-gradient(white, white) padding-box, var(--gradient-primary) border-box;
}

.hover-lift {
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-5px);
}

.pulse-animation {
  animation: pulse 2s infinite;
}

.bounce-animation {
  animation: bounce 2s infinite;
}

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