/*
  ХОББЕРТИ - ЛЕНДИНГ
  Дизайн: Премиум / Аккуратно / Современно
  Mobile-First адаптив
*/

/* ========== ПЕРЕМЕННЫЕ ========== */
:root {
  /* Цвета */
  --color-bg-dark: #16171a;
  --color-bg-darker: #0d0e10;
  --color-bg-light: #1f2023;
  --color-primary: #ffbb34;
  --color-primary-hover: #ffd15c;
  --color-text: #ffffff;
  --color-text-gray: #b0b0b0;
  --color-accent: #ff6b6b;

  /* Типографика */
  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Montserrat', 'Arial Black', sans-serif;

  /* Отступы */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 40px;
  --spacing-xl: 60px;
  --spacing-xxl: 80px;

  /* Анимация */
  --transition: all 0.3s ease;

  /* Контейнер */
  --container-width: 1200px;
  --container-padding: 20px;

  /* Бордер радиус */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg-dark);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  cursor: none;
}

body.mobile {
  cursor: auto;
}

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

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

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

ul {
  list-style: none;
}

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

/* ========== УТИЛИТЫ ========== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.highlight {
  color: var(--color-primary);
  font-weight: 700;
}

.placeholder-text {
  padding: var(--spacing-lg);
  background: rgba(255, 187, 52, 0.1);
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-md);
  text-align: center;
  color: var(--color-text-gray);
  font-style: italic;
}

/* ========== СЕКЦИИ ========== */
.section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section--accent {
  background: linear-gradient(135deg, #1a1b1e 0%, #16171a 100%);
  position: relative;
}

.section--accent::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 900;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
  text-transform: uppercase;
}

.section__intro {
  text-align: center;
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-text-gray);
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section__note {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  background: rgba(255, 187, 52, 0.05);
  border-left: 4px solid var(--color-primary);
  font-size: 14px;
  color: var(--color-text-gray);
  font-style: italic;
}

/* ========== НАВИГАЦИЯ ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(22, 23, 26, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled {
  background: rgba(22, 23, 26, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.nav__logo-text {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: 2px;
}

.nav__menu {
  display: none;
  gap: var(--spacing-md);
}

.nav__link {
  color: var(--color-text);
  font-size: 14px;
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.nav__link:hover {
  background: rgba(255, 187, 52, 0.1);
  color: var(--color-primary);
}

.nav__link:hover::after {
  width: 80%;
}

.nav__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: none;
}

.nav__burger span {
  width: 25px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ========== КАСТОМНЫЙ КУРСОР ========== */
.cursor,
.cursor-follower {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}

.cursor {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  margin: -4px 0 0 -4px;
}

.cursor--hover {
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  background: var(--color-primary-hover);
  box-shadow: 0 0 20px rgba(255, 187, 52, 0.8), 0 0 40px rgba(255, 187, 52, 0.4);
}

.cursor--click {
  transform: scale(0.5);
}

.cursor-follower {
  width: 40px;
  height: 40px;
  border: 2px solid var(--color-primary);
  margin: -20px 0 0 -20px;
  opacity: 0.5;
}

.cursor-follower--hover {
  width: 80px;
  height: 80px;
  margin: -40px 0 0 -40px;
  opacity: 1;
  border-color: var(--color-primary-hover);
  border-width: 3px;
  box-shadow: 0 0 30px rgba(255, 187, 52, 0.6), inset 0 0 20px rgba(255, 187, 52, 0.2);
  background: radial-gradient(circle, rgba(255, 187, 52, 0.1), transparent 70%);
}

/* Анимация пульсации при hover */
@keyframes cursor-pulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 187, 52, 0.8), 0 0 40px rgba(255, 187, 52, 0.4);
  }
  50% {
    box-shadow: 0 0 30px rgba(255, 187, 52, 1), 0 0 60px rgba(255, 187, 52, 0.6);
  }
}

.cursor--hover {
  animation: cursor-pulse 1s ease-in-out infinite;
}

@media (max-width: 768px) {
  .cursor,
  .cursor-follower {
    display: none;
  }
}

/* ========== PARTICLES CONTAINER ========== */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
  pointer-events: none;
}

/* ========== ПЕРВЫЙ ЭКРАН ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: linear-gradient(135deg, #0d0e10 0%, #16171a 50%, #1a1b1e 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 187, 52, 0.1) 0%, transparent 70%);
  animation: pulse 8s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.1); }
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(255, 187, 52, 0.1);
  border: 1px solid var(--color-primary);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  position: relative;
  overflow: hidden;
  animation: badge-pulse 2s ease-in-out infinite;
}

.hero__badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 187, 52, 0.4), transparent);
  animation: badge-shimmer 3s infinite;
}

@keyframes badge-pulse {
  0%, 100% {
    box-shadow: 0 0 10px rgba(255, 187, 52, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(255, 187, 52, 0.6);
  }
}

@keyframes badge-shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 200%;
  }
}

.hero__offer {
  font-size: 16px;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  animation: text-glow 2s ease-in-out infinite;
}

@keyframes text-glow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(255, 187, 52, 0.5);
  }
  50% {
    text-shadow: 0 0 20px rgba(255, 187, 52, 0.8);
  }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
}

.hero__subtitle {
  font-size: clamp(18px, 3vw, 24px);
  line-height: 1.5;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-gray);
}

.hero__subtitle strong {
  color: var(--color-primary);
  font-weight: 700;
}

.hero__wow {
  display: block;
  color: var(--color-accent);
  font-weight: 700;
  margin-top: var(--spacing-sm);
  font-size: 1.1em;
}

.hero__features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.feature__icon {
  font-size: 24px;
  flex-shrink: 0;
}

.feature__text {
  font-size: 16px;
  font-weight: 500;
}

.hero__cta {
  margin-bottom: var(--spacing-md);
}

.hero__cta-text {
  font-size: 18px;
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.hero__cta-text strong {
  color: var(--color-primary);
  display: block;
  margin-top: var(--spacing-xs);
}

.hero__info-btn {
  background: none;
  color: var(--color-primary);
  text-decoration: underline;
  font-size: 14px;
  padding: var(--spacing-xs);
  transition: var(--transition);
}

.hero__info-btn:hover {
  color: var(--color-primary-hover);
}

.hero__visual {
  display: none;
}

.hero__image-placeholder {
  background: rgba(255, 255, 255, 0.05);
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xxl);
  text-align: center;
  color: var(--color-text-gray);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========== КНОПКИ ========== */
.btn {
  display: inline-block;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg-dark);
  box-shadow: 0 4px 20px rgba(255, 187, 52, 0.3);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 187, 52, 0.4);
}

.btn--primary:active {
  transform: translateY(0px);
}

/* Ripple Effect */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transform: scale(0);
  animation: ripple-animation 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

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

.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-bg-dark);
}

.btn--large {
  padding: 20px 40px;
  font-size: 18px;
}

.btn--small {
  padding: 10px 20px;
  font-size: 14px;
}

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

/* ========== CTA БЛОКИ ========== */
.cta-block {
  text-align: center;
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 187, 52, 0.2);
}

.cta-block__text {
  font-size: clamp(16px, 2.5vw, 20px);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

/* ========== КАРТОЧКИ ШАГОВ ========== */
.steps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.step-card {
  background: linear-gradient(135deg, #1a1b1e 0%, #16171a 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
}

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

.step-card::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--color-primary), var(--color-primary-hover), var(--color-primary));
  background-size: 200% 200%;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
  animation: gradient-rotate 3s linear infinite;
}

@keyframes gradient-rotate {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(255, 187, 52, 0.3), 0 0 60px rgba(255, 187, 52, 0.1);
}

.step-card:hover::after {
  opacity: 0.1;
}

.step-card:hover::before {
  width: 100%;
  opacity: 0.05;
}

/* 3D Tilt Effect */
.tilt-card {
  perspective: 1000px;
}

@media (max-width: 768px) {
  .step-card {
    transform: none !important;
  }
}

.step-card__number {
  font-size: 48px;
  font-weight: 900;
  color: var(--color-primary);
  opacity: 0.3;
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-sm);
}

.step-card__title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.step-card__text {
  color: var(--color-text-gray);
  line-height: 1.6;
}

/* ========== КАРТОЧКИ ПРЕИМУЩЕСТВ ========== */
.advantages__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.advantage-card {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(255, 187, 52, 0.2), transparent 70%);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
  border-radius: 50%;
}

.advantage-card:hover::before {
  width: 400px;
  height: 400px;
}

.advantage-card:hover {
  border-color: var(--color-primary);
  background: rgba(255, 187, 52, 0.05);
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(255, 187, 52, 0.2);
}

.advantage-card__icon {
  font-size: 48px;
  margin-bottom: var(--spacing-md);
  transition: transform 0.3s ease;
  display: inline-block;
}

.advantage-card__title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.advantage-card__text {
  color: var(--color-text-gray);
  line-height: 1.6;
}

/* ========== FAQ ========== */
.faq__list {
  max-width: 900px;
  margin: var(--spacing-xl) auto 0;
}

.faq-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.faq-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 0;
  background: var(--color-primary);
  transition: height 0.3s ease;
}

.faq-item:hover {
  border-color: var(--color-primary);
  transform: translateX(5px);
  box-shadow: -5px 0 15px rgba(255, 187, 52, 0.2);
}

.faq-item:hover::before {
  height: 100%;
}

.faq-item.active {
  background: rgba(255, 187, 52, 0.05);
  border-color: var(--color-primary);
}

.faq-item.active::before {
  height: 100%;
}

.faq-item__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  cursor: none;
  user-select: none;
}

.faq-item__question h3 {
  font-size: 18px;
  font-weight: 600;
}

.faq-item__icon {
  font-size: 24px;
  color: var(--color-primary);
  transition: var(--transition);
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-item__answer {
  max-height: 500px;
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-item__answer p {
  color: var(--color-text-gray);
  line-height: 1.6;
}

/* ========== КОНТАКТЫ ========== */
.contacts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 187, 52, 0.1), transparent);
  transition: left 0.5s ease;
}

.contact-card:hover::before {
  left: 100%;
}

.contact-card:hover {
  border-color: var(--color-primary);
  background: rgba(255, 187, 52, 0.05);
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 10px 30px rgba(255, 187, 52, 0.3), 0 0 60px rgba(255, 187, 52, 0.1);
}

.contact-card__icon {
  font-size: 40px;
}

.contact-card__text {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
}

/* ========== БЛОК ВАЖНО ========== */
.important__badge {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-accent);
  color: white;
  font-size: 24px;
  font-weight: 900;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.important__content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  background: rgba(255, 107, 107, 0.1);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
}

.important__text {
  font-size: clamp(16px, 2.5vw, 20px);
  line-height: 1.8;
  text-align: center;
}

.important__deadline {
  display: block;
  font-size: 1.5em;
  color: var(--color-primary);
  margin: var(--spacing-sm) 0;
}

.bonuses__block {
  text-align: center;
}

.bonuses__title {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

.bonuses__deadline {
  color: var(--color-primary);
}

.bonuses__info-btn {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  transition: var(--transition);
}

.bonuses__info-btn:hover {
  background: rgba(255, 187, 52, 0.1);
}

/* ========== ОТЗЫВЫ ========== */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: relative;
}

.testimonial-card__quote {
  font-size: 80px;
  color: var(--color-primary);
  opacity: 0.2;
  line-height: 1;
  font-family: Georgia, serif;
  position: absolute;
  top: 10px;
  left: 20px;
}

.testimonial-card__text {
  font-size: 16px;
  line-height: 1.8;
  font-style: italic;
  margin-bottom: var(--spacing-md);
  padding-left: 40px;
}

.testimonial-card__role {
  font-size: 14px;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tradition__text {
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--spacing-xl) 0 var(--spacing-md);
  text-align: center;
}

/* ========== ФЕДЕРАЛЬНЫЙ ПРОЕКТ ========== */
.federal-project {
  text-align: center;
  background: linear-gradient(135deg, #1a1b1e 0%, #16171a 100%);
}

.federal-project__subtitle {
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.federal-project__label {
  font-size: 18px;
  color: var(--color-text-gray);
  margin-bottom: var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ========== ФУТЕР ========== */
.footer {
  background: var(--color-bg-darker);
  padding: var(--spacing-xxl) 0 var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.footer__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text-gray);
}

.footer__text a {
  color: var(--color-primary);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer__links a {
  font-size: 14px;
  color: var(--color-text-gray);
  transition: var(--transition);
}

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

.footer__bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-gray);
  font-size: 14px;
}

/* ========== МОДАЛЬНЫЕ ОКНА ========== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  animation: fadeIn 0.3s ease;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal__content {
  position: relative;
  z-index: 2001;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 100px rgba(255, 187, 52, 0.1);
  animation: slideUp 0.3s ease;
  border: 1px solid rgba(255, 187, 52, 0.2);
}

.modal__content::-webkit-scrollbar {
  width: 8px;
}

.modal__content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

.modal__content::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

.modal__content::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hover);
}

@keyframes slideUp {
  from {
    transform: translateY(50px) scale(0.95);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.modal__close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  cursor: none;
  font-size: 30px;
  color: var(--color-text);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.modal__close:hover {
  background: var(--color-accent);
  transform: rotate(90deg);
}

.modal__title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

/* ========== ФОРМЫ ========== */
.form__group {
  margin-bottom: var(--spacing-md);
}

.form__group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  font-size: 14px;
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 16px;
  transition: var(--transition);
  font-family: inherit;
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.08);
}

.form__checkbox {
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.form__checkbox input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  cursor: pointer;
}

.form__checkbox label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-gray);
  cursor: pointer;
}

.form__checkbox label a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ========== COOKIE NOTICE ========== */
.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-darker);
  border-top: 2px solid var(--color-primary);
  padding: var(--spacing-md);
  z-index: 1500;
  transform: translateY(0);
  transition: var(--transition);
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);
}

.cookie-notice.hidden {
  transform: translateY(100%);
}

.cookie-notice .container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
}

.cookie-notice__text {
  font-size: 14px;
  color: var(--color-text-gray);
  text-align: center;
  line-height: 1.6;
}

.cookie-notice__text a {
  color: var(--color-primary);
}

/* ========== АДАПТИВ ========== */

/* Планшеты (768px+) */
@media (min-width: 768px) {
  :root {
    --container-padding: 30px;
  }

  .nav__menu {
    display: flex;
  }

  .nav__burger {
    display: none;
  }

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

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

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

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

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

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

  .cookie-notice .container {
    flex-direction: row;
    justify-content: space-between;
  }

  .cookie-notice__text {
    text-align: left;
  }
}

/* Десктоп (1024px+) */
@media (min-width: 1024px) {
  :root {
    --spacing-xxl: 100px;
  }

  .hero {
    min-height: calc(100vh - 80px);
  }

  .hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
  }

  .hero__visual {
    display: block;
  }

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

/* Большие экраны (1440px+) */
@media (min-width: 1440px) {
  :root {
    --container-width: 1400px;
  }

  .section__title {
    font-size: 56px;
  }

  .hero__title {
    font-size: 64px;
  }

  .steps__grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Малые экраны (до 320px) */
@media (max-width: 320px) {
  :root {
    --container-padding: 15px;
    --spacing-lg: 30px;
    --spacing-xl: 40px;
  }

  .hero__title {
    font-size: 28px;
  }

  .section__title {
    font-size: 24px;
  }
}

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

/* Pulse Animation */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 187, 52, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(255, 187, 52, 0.6);
  }
}

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

/* Floating Animation */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.float-animation {
  animation: float 3s ease-in-out infinite;
}

/* Gradient Animation */
@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.animated-gradient {
  background-size: 200% 200%;
  animation: gradient-shift 3s ease infinite;
}

/* Shimmer Effect */
@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shimmer 2s infinite;
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Scale In */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.scale-in {
  animation: scaleIn 0.5s ease-out;
}

/* Smooth Transitions */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Hardware Acceleration */
.step-card,
.advantage-card,
.contact-card,
.btn,
.modal__content {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

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

  .cursor,
  .cursor-follower {
    display: none !important;
  }
}

/* Печать */
@media print {
  .header,
  .nav,
  .modal,
  .cookie-notice,
  .cursor,
  .cursor-follower,
  #particles-js {
    display: none !important;
  }
}