/* =============================================
   XMedia Monster — Стили главной страницы
   ============================================= */

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

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-video-bg {
  width: 110%;
  height: 110%;
  object-fit: cover;
  position: absolute;
  top: -5%;
  left: -5%;
  transition: transform 0.1s linear;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.65);
  background: linear-gradient(
    135deg,
    rgba(10,10,10,0.85) 0%,
    rgba(10,10,10,0.6) 50%,
    rgba(26,10,26,0.8) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 100px;
  padding-bottom: 60px;
}

.hero-trust-top {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 900;
  color: var(--text-white);
  line-height: 1.1;
  margin-bottom: 20px;
  max-width: 800px;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 22px);
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 900;
  color: var(--accent-gold);
  line-height: 1;
}

.hero-stat-suffix {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-gold);
  margin-left: 2px;
}

.hero-stat-label {
  font-size: 13px;
  color: var(--text-gray);
  margin-top: 4px;
}

.scroll-indicator-wrap {
  margin-top: 20px;
}

/* --- ADVANTAGES --- */
.advantages {
  background: var(--bg-secondary);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.advantage-card {
  padding: 32px 24px;
  text-align: left;
}

.adv-icon {
  width: 72px;
  height: 72px;
  background: rgba(212,175,55,0.08);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  cursor: default;
}

.adv-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 12px;
  line-height: 1.4;
}

.adv-text {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 10px;
}

.adv-keywords {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* --- STARS SECTION --- */
.stars-section {
  background: var(--bg-primary);
}

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 20px;
  transition: transform 0.4s ease;
}

.carousel-item {
  flex-shrink: 0;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.carousel-prev,
.carousel-next {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  background: transparent;
  color: var(--text-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.carousel-prev:hover,
.carousel-next:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(212,175,55,0.1);
}

.carousel-prev:disabled,
.carousel-next:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.carousel-dots {
  display: flex;
  gap: 8px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border-color);
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}

.carousel-dot.active {
  background: var(--accent-gold);
  width: 24px;
  border-radius: 4px;
}

/* --- HOW IT WORKS --- */
.how-it-works {
  background: var(--bg-secondary);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  z-index: 0;
}

.step-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-gold), #c9a227);
  color: #0A0A0A;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(212,175,55,0.3);
  transition: transform var(--transition), box-shadow var(--transition);
}

.step-item:hover .step-number {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(212,175,55,0.5);
}

.step-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 10px;
  line-height: 1.4;
}

.step-text {
  font-size: 13px;
  color: var(--text-gray);
  line-height: 1.7;
}

/* --- VIDEO EXAMPLES --- */
.video-examples {
  background: var(--bg-primary);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.video-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/9;
  background: var(--bg-secondary);
}

.video-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.video-item:hover img {
  transform: scale(1.08);
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(212,175,55,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  z-index: 2;
}

.video-item:hover .video-play-btn {
  background: var(--accent-gold);
  transform: translate(-50%, -50%) scale(1.1);
}

.video-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px;
  background: linear-gradient(transparent, rgba(10,10,10,0.9));
  color: var(--text-white);
  font-size: 12px;
  line-height: 1.4;
  transform: translateY(100%);
  transition: transform var(--transition);
}

.video-item:hover .video-caption {
  transform: translateY(0);
}

/* --- REVIEWS --- */
.reviews-section {
  background: var(--bg-secondary);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.review-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.review-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--accent-gold);
}

.review-author {
  flex: 1;
}

.review-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-white);
  margin-bottom: 2px;
}

.review-city {
  font-size: 12px;
  margin-bottom: 4px;
}

.review-date {
  font-size: 12px;
  flex-shrink: 0;
}

.review-text {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.7;
  flex: 1;
}

/* --- CALCULATOR --- */
.calculator-section {
  background: var(--bg-primary);
}

.calculator-wrap {
  max-width: 760px;
  margin: 0 auto;
}

.calculator-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.calc-radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.calc-radio {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: border-color var(--transition);
}

.calc-radio:hover {
  border-color: var(--accent-gold);
}

.calc-radio input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--accent-gold);
  flex-shrink: 0;
}

.calc-radio input[type="radio"]:checked + .calc-radio-label {
  color: var(--text-white);
}

.calc-radio:has(input:checked) {
  border-color: var(--accent-gold);
  background: rgba(212,175,55,0.05);
}

.calc-radio-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 14px;
  color: var(--text-gray);
}

.calc-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-gray);
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  transition: color var(--transition);
}

.calc-checkbox:last-child {
  border-bottom: none;
}

.calc-checkbox:hover {
  color: var(--text-white);
}

.calc-checkbox input[type="checkbox"] {
  accent-color: var(--accent-gold);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.calc-result {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.calc-result-label {
  font-size: 16px;
  color: var(--text-gray);
  margin-bottom: 8px;
}

.calc-result-price {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 900;
  color: var(--accent-gold);
  margin-bottom: 8px;
  transition: all 0.3s ease;
}

.calc-result-price.price-updated {
  transform: scale(1.05);
  text-shadow: 0 0 20px rgba(212,175,55,0.5);
}

.calc-result-note {
  font-size: 13px;
  margin-bottom: 24px;
}

/* --- FAQ --- */
.faq-section {
  background: var(--bg-secondary);
}

/* Responsive for home */
@media (max-width: 768px) {
  .hero-stats { gap: 24px; }
  .hero-stat-num { font-size: 32px; }
  .advantages-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .calc-grid { grid-template-columns: 1fr; }
  .calculator-form { padding: 24px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; max-width: 320px; }
  .video-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
}