/* =========================================================================
   GRAND TECH - КОРПОРАТИВНЫЙ САЙТ (White/Black/Dark Gold)
   ========================================================================= */

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

:root {
  /* Основные Цвета по ТЗ */
  --bg-color: transparent;
  --text-main: #111111;
  --text-secondary: #555555;
  --accent-gold: #C9A03D;
  --accent-gold-hover: #b08d35;
  --border-color: rgba(0, 0, 0, 0.05);
  --card-bg: #FAFAFA;
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px rgba(201, 160, 61, 0.15);
  
  --transition-fast: 0.2s ease-in-out;
  --transition-normal: 0.4s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: url('../Backsite.jpg') center/cover no-repeat;
  z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 800; /* Жирные заголовки по ТЗ */
  line-height: 1.2;
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ================== ВЕРХНЕЕ МЕНЮ (HEADER) ================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: all var(--transition-fast);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-main);
}

.logo-brand img {
  height: 40px;
  width: auto;
}

.nav-premium {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-link {
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-gold);
  transition: width var(--transition-fast);
}

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

.lang-switcher {
  display: flex;
  gap: 5px;
}

.lang-btn {
  background: none;
  border: 1px solid var(--border-color);
  padding: 4px 8px;
  font-size: 12px;
  cursor: pointer;
  border-radius: 4px;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.lang-btn.active, .lang-btn:hover {
  background-color: var(--accent-gold);
  color: #fff;
  border-color: var(--accent-gold);
}

/* Кнопка бургер (только моб) */
.burger-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.burger-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-main);
  transition: var(--transition-fast);
}

.burger-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.burger-toggle.active span:nth-child(2) {
  opacity: 0;
}
.burger-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ================== КНОПКИ ================== */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  /* Кнопки ≥44px для пальцев (ТЗ: кнопки ≥44px) */
  min-height: 48px; 
}

.btn-primary {
  background-color: var(--accent-gold);
  color: #fff;
  border: 2px solid var(--accent-gold);
}

.btn-primary:hover {
  background-color: var(--text-main);
  border-color: var(--text-main);
  color: var(--accent-gold);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-main);
  border: 2px solid var(--accent-gold);
}

.btn-outline:hover {
  background-color: var(--accent-gold);
  color: #fff;
}

/* ================== HERO СЕКЦИЯ ================== */
.hero-section {
  padding-top: 120px;
  padding-bottom: 80px;
  min-height: 70vh;
  display: flex;
  align-items: center;
  position: relative;
  /* ФОН ДЛЯ HERO БЛОКА: изменить путь можно здесь */
  background: url('../img/hero-bg-light.jpg') center/cover no-repeat;
}

/* Если фон слишком светлый, можно добавить легкий оверлей */
.hero-section::before {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-title {
  font-size: 3.5rem;
  color: var(--text-main);
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--accent-gold);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-btns {
  display: flex;
  gap: 20px;
}

/* ================== БЛОК С УСЛУГАМИ (КАРТОЧКИ) ================== */
.services-section {
  padding: 60px 40px;
  background-color: #FFFFFF;
  max-width: 1200px;
  margin: 40px auto;
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.page-container {
  background-color: #FFFFFF;
  max-width: 1200px;
  margin: 120px auto 60px;
  padding: 60px 40px;
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

@media (max-width: 768px) {
  .services-section, .page-container {
    padding: 40px 20px;
    margin: 100px 10px 40px;
    border-radius: 16px;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-subtitle {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background-color: var(--accent-gold);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

.service-card:hover::after {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  color: var(--accent-gold);
}

.service-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ================== ПОРТФОЛИО СЕТКА (PROJECTS) ================== */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 16px;
  border-radius: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--accent-gold);
  color: #FFF;
  border-color: var(--accent-gold);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.project-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

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

.project-img-wrapper {
  height: 220px;
  overflow: hidden;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.project-card:hover .project-img {
  transform: scale(1.05); /* Увеличение по ТЗ */
}

.project-info {
  padding: 25px;
}

.project-info h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.project-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

/* ================== МОДАЛЬНОЕ ОКНО ================== */
.modal {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(15px);
  width: 90%;
  max-width: 800px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  transform: translateY(20px);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 15px; right: 15px;
  background: rgba(255, 255, 255, 0.9);
  color: #111;
  border: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  z-index: 10;
}

.modal-body {
  display: flex;
  flex-direction: column;
}

.modal-img-container {
  width: 100%;
  height: 300px;
}

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

.modal-text {
  padding: 30px;
}

/* ================== NFC БЛОК ================== */
/* ================== НОВЫЙ БЛОК ОПИСАНИЯ ПО ТЗ ================== */
.nfc-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 60px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(201, 160, 61, 0.15); /* Золотое свечение */
  border-color: rgba(201, 160, 61, 0.4);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #111, #333);
  color: var(--accent-gold);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 15px;
  color: var(--text-main);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ================== СЛАЙДЕР ================== */
.nfc-slider-wrapper {
  margin: 60px 0 80px 0;
  padding: 20px 0;
}

.nfc-css-slider {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 20px;
  padding-bottom: 20px; /* для скроллбара */
  -webkit-overflow-scrolling: touch; /* для плавности на iOS */
  scrollbar-width: thin;
  scrollbar-color: var(--accent-gold) rgba(0,0,0,0.1);
}

.nfc-css-slider::-webkit-scrollbar {
  height: 8px;
}
.nfc-css-slider::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.05);
  border-radius: 10px;
}
.nfc-css-slider::-webkit-scrollbar-thumb {
  background: var(--accent-gold);
  border-radius: 10px;
}

.slider-image {
  flex: 0 0 85%; /* Ширина слайда на мобильных (оставляем кусочек следующего слайда) */
  height: 220px; /* Адекватная высота для мобильных */
  object-fit: cover;
  border-radius: 16px;
  scroll-snap-align: center;
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

@media (min-width: 768px) {
  .slider-image {
    flex: 0 0 500px;
    height: 320px; /* Высота для десктопов */
  }
}


/* ================== FAQ и КОНТАКТЫ ================== */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto 50px;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 20px 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
}

.faq-question i {
  transition: transform 0.3s ease;
  color: var(--accent-gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  color: var(--text-secondary);
}

.faq-answer p {
  padding-top: 15px;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-form {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: 20px;
}

.form-group input, 
.form-group textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: inherit;
  transition: border 0.3s;
}

.form-group input:focus, 
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.site-footer {
  background-color: #111111;
  color: #FFF;
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-about p {
  color: #AAA;
  margin-top: 15px;
  max-width: 300px;
}

.footer-links h4 {
  color: var(--accent-gold);
  margin-bottom: 20px;
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #DDD;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #333;
  color: #777;
  font-size: 0.9rem;
}

/* ================== АНИМАЦИЯ ПОЯВЛЕНИЯ ПРИ СКРОЛЛЕ ================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ================== АДАПТИВ (Медиазапросы) ================== */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .nfc-showcase, .contact-wrap {
    flex-direction: column;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .burger-toggle {
    display: flex;
  }
  
  .nav-premium {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: left 0.4s ease;
  }

  .nav-premium.active {
    left: 0;
  }

  .nav-link {
    font-size: 1.5rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

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

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

/* ================== COOL HERO ANIMATIONS ================== */

/* Основной логотип по центру */
.hero-center-logo {
  height: 180px; /* Большой логотип */
  width: auto;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 20px rgba(201, 160, 61, 0.4));
  transition: transform 0.5s ease;
}

.hero-center-logo:hover {
  transform: scale(1.05) rotate(2deg);
}

/* Громадный заголовок Grand Tech */
.hero-grand-title {
  font-size: 5rem;
  line-height: 1.1;
  margin: 0;
  background: linear-gradient(135deg, #111 0%, #333 50%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 10px 30px rgba(201, 160, 61, 0.2);
}

/* Затемненный фон для крутости */
.hero-backdrop {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: transparent;
  z-index: 1;
}

/* Анимации появления (Keyframes) */
.animate-scale-up {
  animation: scaleUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  opacity: 0;
  transform: scale(0.8);
}

.animate-glow-text {
  animation: glowText 1.5s ease forwards 0.3s;
  opacity: 0;
  transform: translateY(20px);
}

.animate-fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards;
}

@keyframes scaleUp {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glowText {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Сверкающая кнопка */
.glow-btn {
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(201, 160, 61, 0.5);
}

.glow-btn::after {
  content: '';
  position: absolute;
  top: -50%; left: -50%; width: 200%; height: 200%;
  background: linear-gradient(transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: rotate(45deg);
  animation: shine 3s infinite;
}

@keyframes shine {
  0% { transform: translateX(-150%) rotate(45deg); }
  50%, 100% { transform: translateX(150%) rotate(45deg); }
}

/* Адаптив нового текста */
@media (max-width: 768px) {
  .hero-grand-title {
    font-size: 3.2rem;
  }
  .hero-center-logo {
    height: 120px;
  }
}

/* ================== MARQUEE GALLERY (ПЯТЬ ЭТАЖЕЙ) ================== */
.photo-marquee-section {
  width: 100%;
  overflow: hidden;
  background: #000;
  padding: 80px 0;
  border-top: 1px solid #111;
  border-bottom: 1px solid #111;
}

.marquee-header {
  text-align: center;
  margin-bottom: 50px;
}

.marquee-row {
  display: flex;
  overflow: hidden;
  user-select: none;
  margin-bottom: 20px;
  width: 100vw;
}

.marquee-track {
  display: flex;
  gap: 20px;
  min-width: 200%;
  animation: scrollMarquee 40s linear infinite;
  animation-direction: var(--marquee-direction, normal);
}

.marquee-track img {
  width: 320px;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
  flex-shrink: 0;
  transition: transform 0.4s ease, filter 0.4s ease, box-shadow 0.4s ease;
  filter: brightness(0.6) grayscale(20%);
  box-shadow: 0 5px 15px rgba(0,0,0,0.5);
  cursor: pointer;
}

.marquee-track img:hover {
  transform: scale(1.05);
  filter: brightness(1.1) grayscale(0%);
  box-shadow: 0 15px 30px rgba(201, 160, 61, 0.4); /* Золотое свечение */
  z-index: 2;
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .photo-marquee-section {
    padding: 40px 0;
  }
  .marquee-track img {
    width: 200px;
    height: 140px;
  }
}

/* ================== PARTNERS MARQUEE (ЛОГОТИПЫ) ================== */
.partners-section {
  width: 100%;
  overflow: hidden;
  background: #FAFAFA;
  padding: 80px 0;
  border-top: 1px solid #EEE;
}

.partners-section .marquee-header h2 {
  color: var(--text-main);
  font-size: 2.5rem;
  text-transform: uppercase;
}

.partner-track {
  display: flex;
  gap: 60px;
  min-width: 200%;
  animation: scrollMarquee 35s linear infinite;
  animation-direction: var(--marquee-direction, normal);
  align-items: center;
}

.partner-track img {
  height: 60px; /* Высота для логотипов */
  width: auto;
  max-width: 200px;
  object-fit: contain;
  flex-shrink: 0;
  filter: grayscale(100%) opacity(0.5); /* Серые логотипы */
  transition: all 0.4s ease;
  cursor: pointer;
}

.partner-track img:hover {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .partners-section {
    padding: 40px 0;
  }
  .partner-track img {
    height: 40px;
    max-width: 140px;
  }
}

/* ================== PRELOADER ================== */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #111 url('../Backsite.jpg') center/cover no-repeat;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

#preloader::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(17, 17, 17, 0.7);
  backdrop-filter: blur(8px);
  z-index: 1;
}

#preloader .preloader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#preloader .preloader-logo {
  height: 80px;
  width: auto;
  margin-bottom: 25px;
  animation: logoPulse 1.5s infinite alternate;
  filter: drop-shadow(0 0 15px rgba(201, 160, 61, 0.5));
}

#preloader .loader-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(201, 160, 61, 0.2);
  border-top: 4px solid var(--accent-gold);
  border-radius: 50%;
  animation: spinnerSpin 1s linear infinite;
  margin-bottom: 20px;
}

#preloader .loader-text {
  color: var(--accent-gold);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  animation: textFlicker 1.5s infinite alternate;
}

@keyframes logoPulse {
  0% { transform: scale(1); filter: drop-shadow(0 0 15px rgba(201, 160, 61, 0.5)); }
  100% { transform: scale(1.08); filter: drop-shadow(0 0 25px rgba(201, 160, 61, 0.9)); }
}

@keyframes spinnerSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes textFlicker {
  0% { opacity: 0.6; }
  100% { opacity: 1; text-shadow: 0 0 10px rgba(201, 160, 61, 0.8); }
}

body.loaded #preloader {
  opacity: 0;
  visibility: hidden;
}


/* ================== ПРЕМИУМ ФУТЕР И МОДАЛКА ================== */
.premium-footer {
  background: linear-gradient(to top, #0a0a0a, #111111);
  border-top: 1px solid rgba(201, 160, 61, 0.2);
  position: relative;
  overflow: hidden;
  padding-top: 60px;
}

.premium-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  opacity: 0.5;
}

.footer-logo-title {
  font-size: 2rem;
  margin-bottom: 15px;
  text-shadow: 0 0 20px rgba(201, 160, 61, 0.3);
}

.footer-links ul li {
  margin-bottom: 12px;
  transition: transform 0.3s ease;
}

.footer-links ul li:hover {
  transform: translateX(5px);
}

.footer-links a {
  color: #aaa;
  font-weight: 300;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s;
}

.footer-links a:hover {
  color: var(--accent-gold);
  text-shadow: 0 0 10px rgba(201, 160, 61, 0.4);
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #bbb;
  font-weight: 300;
  margin-bottom: 12px;
}

.contact-list li i {
  color: var(--accent-gold);
  width: 20px;
  text-align: center;
}

.footer-bottom-premium {
  margin-top: 50px;
  padding-top: 25px;
  padding-bottom: 25px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.copyright-text {
  color: #777;
  font-size: 0.9rem;
  font-weight: 300;
}

.privacy-link {
  color: #999;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.privacy-link i {
  color: var(--accent-gold);
}

.privacy-link:hover {
  background: rgba(201, 160, 61, 0.1);
  border-color: rgba(201, 160, 61, 0.3);
  color: #FFF;
  box-shadow: 0 0 15px rgba(201, 160, 61, 0.2);
}

@media(max-width: 768px) {
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
}

/* Premium Modal Styling */
.premium-modal .glass-effect {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(201, 160, 61, 0.5);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(201, 160, 61, 0.15);
  border-radius: 20px;
  max-width: 550px;
  padding: 0;
  overflow: hidden;
}

.premium-close {
  background: transparent;
  color: #888;
  right: 20px;
  top: 20px;
  width: 40px; height: 40px;
  font-size: 24px;
  transition: transform 0.3s, color 0.3s;
  box-shadow: none;
}

.premium-close:hover {
  transform: rotate(90deg);
  color: #111;
}

.modal-header-premium {
  background: linear-gradient(135deg, rgba(201, 160, 61, 0.05), rgba(201, 160, 61, 0.15));
  padding: 40px 30px 20px;
  text-align: center;
  border-bottom: 1px solid rgba(201, 160, 61, 0.2);
}

.modal-icon-shield {
  width: 70px;
  height: 70px;
  margin: 0 auto 15px;
  background: linear-gradient(135deg, var(--accent-gold), #8c6e26);
  color: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 10px 20px rgba(201, 160, 61, 0.3);
}

.modal-title-premium {
  font-weight: 800;
  letter-spacing: 1px;
  margin: 0;
}

.modal-body-premium {
  padding: 35px;
  text-align: left;
  line-height: 1.7;
  color: #555;
  font-size: 0.95rem;
}

.legal-highlight strong {
  color: #111;
  font-size: 1.1rem;
}

.legal-warning {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  background: rgba(201, 160, 61, 0.05);
  border-left: 4px solid var(--accent-gold);
  padding: 15px 20px;
  margin: 25px 0;
  border-radius: 0 8px 8px 0;
}

.legal-warning i {
  color: var(--accent-gold);
  font-size: 20px;
  margin-top: 3px;
}

.legal-warning p {
  margin: 0;
  font-size: 0.9rem;
  color: #444;
}


/* ================== ПРЕМИАЛЬНЫЙ ТЕКСТ О КОМПАНИИ ================== */
.premium-about-blocks {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 25px;
  margin-bottom: 30px;
}

.about-block {
  padding: 22px 25px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.04);
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.about-block:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(201,160,61,0.12);
  border-color: rgba(201,160,61,0.25);
}

.about-block p {
  margin: 0;
  font-size: 1.05rem;
  color: #555;
  line-height: 1.7;
}

.block-icon {
  font-size: 1.6rem;
  color: var(--accent-gold);
  margin-top: 2px;
  flex-shrink: 0;
}

/* Второй блок (Акцентная цитата) */
.quote-block {
  background: linear-gradient(135deg, #fcfaf5 0%, #ffffff 100%);
  border-left: 4px solid var(--accent-gold);
  padding: 28px 30px;
}

.quote-bg-icon {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 5rem;
  color: rgba(201,160,61,0.05); /* Бледная огромная кавычка на фоне */
  z-index: 0;
  transform: rotate(-10deg);
}

.quote-block p {
  z-index: 1;
  position: relative;
  font-weight: 500;
  color: #111;
  font-style: italic;
  font-size: 1.1rem;
}

/* Третий блок */
.check-block {
  background: #fafafa;
}


/* ================== ОТЗЫВЫ (REVIEWS) ================== */
.reviews-section {
  padding: 80px 20px;
  background: var(--card-bg);
  position: relative;
  overflow: hidden;
}

.reviews-carousel {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 20px 0 40px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-gold) rgba(0,0,0,0.05);
  -webkit-overflow-scrolling: touch;
}

.reviews-carousel::-webkit-scrollbar { height: 6px; }
.reviews-carousel::-webkit-scrollbar-track { background: rgba(0,0,0,0.05); border-radius: 10px; }
.reviews-carousel::-webkit-scrollbar-thumb { background: var(--accent-gold); border-radius: 10px; }

.review-card {
  min-width: 350px;
  flex: 0 0 auto;
  scroll-snap-align: center;
  background: #FFF;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  border: 1px solid rgba(201, 160, 61, 0.1);
  position: relative;
  display: flex;
  flex-direction: column;
}

.review-quote-icon {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 3rem;
  color: rgba(201, 160, 61, 0.1);
  z-index: 0;
}

.review-stars {
  color: gold;
  margin-bottom: 15px;
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
}

.review-text {
  font-style: italic;
  color: #555;
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
  position: relative;
  z-index: 1;
}

.review-author {
  font-weight: 700;
  color: #111;
  font-size: 1.05rem;
  position: relative;
  z-index: 1;
}

.review-date {
  font-size: 0.85rem;
  color: #999;
}

@media(max-width: 768px) {
  .review-card { min-width: 280px; padding: 25px; }
}


/* ================== ПРЕМИАЛЬНЫЙ ДИЗАЙН NFC HERO ================== */
.neo-nfc-hero {
  text-align: center;
  padding: 20px 20px 60px;
  position: relative;
}

.neo-nfc-badge {
  display: inline-block;
  background: rgba(201, 160, 61, 0.1);
  color: var(--accent-gold);
  padding: 8px 18px;
  border-radius: 30px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  border: 1px solid rgba(201, 160, 61, 0.3);
}

.neo-nfc-title {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #222, var(--accent-gold), #111);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 30px;
  letter-spacing: -1px;
}

.neo-nfc-desc-box {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(201, 160, 61, 0.2);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.04);
  border-radius: 24px;
  padding: 35px 40px;
  max-width: 800px;
  margin: 0 auto 60px;
  position: relative;
  overflow: hidden;
}

.neo-nfc-desc-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.neo-nfc-desc {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #444;
  margin: 0;
}

.neo-nfc-gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 50px;
  perspective: 1000px;
}

.neo-nfc-img-wrapper {
  position: relative;
  width: 100%;
  max-width: 450px;
  border-radius: 20px;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
  animation: float-nfc 6s ease-in-out infinite;
}

.neo-nfc-img-wrapper:nth-child(2) {
  animation-delay: 3s;
}

@keyframes float-nfc {
  0% { transform: translateY(0px) rotateX(1deg) rotateY(-1deg); }
  50% { transform: translateY(-12px) rotateX(-1deg) rotateY(1deg); }
  100% { transform: translateY(0px) rotateX(1deg) rotateY(-1deg); }
}

.neo-nfc-img-wrapper:hover {
  transform: translateY(-20px) scale(1.04) rotateX(0) rotateY(0) !important;
  animation-play-state: paused;
}

.neo-nfc-img-wrapper::after {
  content: '';
  position: absolute;
  top: 20px; left: 20px; right: -15px; bottom: -20px;
  background: linear-gradient(135deg, rgba(201, 160, 61, 0.3), transparent);
  border-radius: 20px;
  z-index: -1;
  filter: blur(25px);
  transition: all 0.5s ease;
}

.neo-nfc-img-wrapper:hover::after {
  filter: blur(35px);
  right: -25px; bottom: -30px;
  background: linear-gradient(135deg, rgba(201, 160, 61, 0.5), transparent);
}

.neo-nfc-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
}

@media(max-width: 768px) {
  .neo-nfc-title { font-size: 2.2rem; }
  .neo-nfc-desc-box { padding: 25px 20px; border-radius: 16px; margin-bottom: 40px; }
  .neo-nfc-desc { font-size: 1.05rem; }
  .neo-nfc-img { height: 240px; }
  .neo-nfc-gallery { gap: 30px; }
  .neo-nfc-img-wrapper::after { display: none; } /* Уберем тяжелые тени на мобилках для производительности */
}


/* ================== ПРЕМИАЛЬНЫЙ FAQ ================== */
.premium-faq-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-main-title {
  font-size: 2rem;
  margin-bottom: 25px !important;
  color: #111;
  text-align: left;
  position: relative;
  display: inline-block;
}

.faq-main-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 50px;
  height: 3px;
  background: var(--accent-gold);
  border-radius: 5px;
}

.premium-faq-item {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
  margin-bottom: 0 !important;
}

.premium-faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(201, 160, 61, 0.1);
  border-color: rgba(201, 160, 61, 0.3);
}

.premium-faq-item .faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 25px;
  cursor: pointer;
  background: transparent;
  user-select: none;
}

.faq-q-text {
  font-weight: 700;
  font-size: 1.1rem;
  color: #222;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: color 0.3s ease;
}

.faq-icon {
  color: var(--accent-gold);
  font-size: 1.2rem;
  background: rgba(201, 160, 61, 0.1);
  width: 40px; height: 40px;
  display: flex; justify-content: center; align-items: center;
  border-radius: 50%;
}

.faq-toggle-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: #f1f1f1;
  display: flex; justify-content: center; align-items: center;
  color: #555;
  transition: all 0.4s ease;
  flex-shrink: 0;
}

.premium-faq-item.active .faq-toggle-icon {
  background: var(--accent-gold);
  color: #fff;
  transform: rotate(45deg); /* Plus becomes a cross */
}

.premium-faq-item.active .faq-q-text {
  color: var(--accent-gold);
}

.premium-faq-item .faq-answer {
  max-height: 0;
  padding: 0 25px;
  opacity: 0;
  transition: all 0.4s ease;
  color: #555;
  line-height: 1.7;
}

.premium-faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 25px 25px;
  opacity: 1;
}

@media(max-width: 768px) {
  .premium-faq-item .faq-question { padding: 18px; }
  .faq-q-text { font-size: 1rem; gap: 10px; }
  .faq-icon { width: 35px; height: 35px; font-size: 1rem; }
  .premium-faq-item .faq-answer { padding: 0 18px; }
  .premium-faq-item.active .faq-answer { padding: 0 18px 18px; }
}